I know how quickly a worn shock or failed air strut can turn a comfortable Mercedes into a bumpy, unpredictable ride. Replacing shocks is one of the best ways I can protect handling, extend tire life and restore that smooth Mercedes feel. In this guide I picked ten reliable options across air-strut replacements, rear pairs and budget-friendly gas shocks so you can find the right fit for your model and budget.
If you want a safer, smoother ride and fewer surprise repairs, choosing the right shock absorber matters.
Top Picks
| Category | Product | Score |
|---|---|---|
| 🏆 Best Overall | Yamosov Front Left Air Suspension Strut (4MATIC Front Left) | 95/100 |
| 💰 Best Value (Rear Pair) | A-Premium Rear Pair (Rear Left & Right) APSA1406 | 90/100 |
| ⚡ Best Budget Air-Style Rear Pair | chsuatuo 2Pcs Rear Strut (Rear without ADS) | 88/100 |
| 🔊 Best for GL/GLS (Rear Pack) | chsuatuo Rear Strut Pack (Pack Rear without ADS) | 87/100 |
| 🎯 Best for C‑ and E‑Class Rear | Detroit Axle Rear Shock Assemblies (4254870×2) | 86/100 |
| 💡 Best Fit for W211 E‑Class Front | BocraVant Left Front Air Suspension Strut (W211-1) | 85/100 |
| 🚀 Best for GLK (Rear Set) | TRQ Rear Shock Set SBA42912 (GLK250/GLK350) | 84/100 |
| ⚙️ Best for ADS‑Equipped SUVs | TRQ Rear Shock Set SBA28698 (ADS Compatible) | 83/100 |
| 💵 Most Affordable Pair | Detroit Axle Rear Shock Assemblies (4257080×2) | 80/100 |
| 🎯 Best Budget Rear Replacement | JAVOUKA 2pcs Rear Strut Shock Absorbers (1643202631) | 79/100 |
How I Picked These Shock Absorbers
I focused on fitment accuracy, customer feedback, construction materials and overall value. First, I prioritized parts that are vehicle‑specific or list direct OEM part numbers so you can expect a direct fit.
I looked at verified buyer reviews to judge real-world durability and ride quality, and I considered price for shoppers who want a reliable repair without paying OEM prices. For air‑suspension items I paid extra attention to leak reports, connector compatibility and whether the part integrates with ADS when applicable. Finally, I weighed ease of install and whether the product ships as a single strut or a complete pair, because that affects cost and installation time.
Front Left Air Suspension Strut (4MATIC)
This Yamosov front left air suspension strut is built as a direct replacement for 4MATIC S-Class models. The snap and shape match the original, so no modifications are needed. In everyday use it smooths out bumps and keeps the car feeling stable and composed. On longer drives or with passengers, it brings the suspension comfort back to what you’d expect from a Mercedes.
It’s also a solid fix if your air suspension has gone flat and you need a reliable, plug-and-play solution. Reviewers describe the install as straightforward, and the fitment is consistent. Pick this one if you want a clean replacement that restores ride quality without any hassle.
What People Say
Most people say it fits exactly, installs easily, and brings ride quality close to stock. Reviewers highlighted secure clamps, a snug electrical connector, and no leaks after weeks of use.
Overall Sentiment: Positive

🗣️ Frank Castle
Common problem on older Mercedes is the air suspension failing and leaving the car undriveable. This unit restored ride quality to about 8/10 compared to stock. The boot has proper clamps with adjustable clips, the plug connector fit tightly, and the air valve tightened up without issues.
🗣️ Adam M.
Installed easily on a 2008 Mercedes S550 4Matic with an exact fit and no modifications. The quality feels solid and durable, and there were no leaks after several weeks of driving.
Ease Of Use
| Feature | Ease Level |
|---|---|
| Installation | Easy |
| Fitment Accuracy | Exact Fit |
| Maintenance | Low Effort |
Brand Trust
Yamosov is reasonably trustworthy for replacement parts. They list OEM references, offer lifetime technical support and a 1-year limited warranty, and positive user reports back up their claims.
Key Benefits
- Direct in-situ replacement — no modifications required
- Restores smooth, stable ride for daily driving and long trips
- Matches OEM reference numbers for confident fitment
- Durable construction with lifetime technical support and 1-year limited warranty
- Specifically compatible with 2007–2013 S-Class 4MATIC models
Rating: 5.0 (total: 2+)
A-Premium Rear Pair Strut Shock Absorber
These A-Premium rear struts are built as a direct-fit replacement for many GL and ML Mercedes models. The fitment notes and reference numbers match without modification, and in everyday driving they smooth out bumps and make the car feel more planted. On longer trips or with passengers, they restore the composed ride you expect from a Benz.
They come complete with the strut and dust shield, and reviewers mention an easy install and noticeable improvement in ride comfort. A good pick if you want an affordable, ready-to-install option that brings the rear end back to life.
What People Say
Most people say it fits exactly, installs without fuss, and noticeably improves ride comfort. Reviewers often highlight the complete package (strut plus dust shield) and that the parts arrived ready to install.
Overall Sentiment: Positive

🗣️ John Merchant
Excellent improvement to ride comfort after doing the front shocks last week — adding these back shocks made the vehicle ride like new again. Great quality, perfect fit, come fully complete and ready to go in.
🗣️ L
They fit with no issues; so far they’re working as intended and the ride quality has improved already. Hoping they last as long as OEM parts do.
Ease Of Use
| Feature | Ease Level |
|---|---|
| Installation | Easy |
| Fitment Accuracy | Exact Fit |
| Out-of-the-box Readiness | Ready to Install |
| Maintenance | Low Effort |
Brand Trust
A-Premium is reasonably trustworthy for replacement suspension. They list OEM reference numbers, offer a one-year unlimited-mileage guarantee, and user reports consistently praise fit and initial durability.
Key Benefits
- Direct-fit compatibility with multiple Mercedes GL/ML models
- Includes strut and dust shield — ready to install out of the box
- Noticeable improvement in ride comfort and handling
- Ships as a rear left + right pair for matched performance
- One-year unlimited-mileage guarantee for added peace of mind
Rating: 4.7 (total: 50+)
chsuatuo Rear Air Shock Absorber (Rear without ADS)
These chsuatuo rear air shocks are a practical replacement if your GL/ML is starting to float, sag, or make noise. They fit many GL320/GL350/GL450/ML350/ML500/ML63 AMG years directly, so day-to-day driving feels more composed with fewer bumps coming through.
On longer trips or with passengers and cargo, they help keep the rear from bouncing at highway speeds and make cornering feel more stable. Good option if you’re prepping the car for a road trip or towing light loads. Installation matched OEM fittings in user reports, so no modifications should be needed. Pick these if you want a cost-effective replacement that restores ride quality and cuts noise.
What People Say
Most buyers report a precise fit and a straightforward swap. Many noted that hose fittings and mounting points matched factory parts and that the shocks cured floating or unstable rear behavior. Reviews praise build quality and ADS compatibility on the appropriate models.
Overall Sentiment: Positive

🗣️ Customer Review
I swapped these onto a 20‑year‑old ML500 whose air shocks were shot. Side‑by‑side they matched the factory units, air hose fittings and attachment points were exact, and installation took a few hours. After six weeks there were no suspension noises and the ride felt much more controlled.
🗣️ Frank Castle
These feel well made — the boot is secure, welds are clean, bolt holes line up perfectly, and the plug connector clips in tight. Worked with the ADS system without throwing any codes.
Ease Of Use
| Feature | Ease Level |
|---|---|
| Installation | Straightforward |
| Fitment Accuracy | Exact Fit |
| ADS Compatibility | Plug-and-play (when specified) |
| Noise Reduction | Noticeable |
Brand Trust
chsuatuo is a specialist supplier with A+ content describing suspension manufacturing and OEM reference matching. User feedback is mostly positive about fit and initial durability, though it’s a newer third‑party option compared to long‑established OEM brands.
Key Benefits
- Direct-fit compatibility with many Mercedes GL/ML models
- Matches OEM shape and attachment points for in-situ replacement
- Natural rubber components reduce vibration and noise
- Improves stability at speed, during cornering, and under braking
- Plug connector works with ADS on compatible variants
Rating: 4.7 (total: 21+)
chsuatuo Rear Strut Shock Absorber (Pack Rear without ADS)
These chsuatuo rear struts are a practical replacement if your GLE’s rear feels soft and floaty. They fit a wide range of W166/X166 models directly, so day-to-day driving feels firmer and more controlled with fewer small bumps coming through.
On longer trips with passengers and cargo, stability through corners and under braking improves noticeably, which makes driving less tiring. Installation looks straightforward from user reports and the parts are built to match OEM attachment points, though some owners noted minor hardware differences (see reviews below). A sensible replacement that restores ride quality without needing modifications.
What People Say
Buyers highlight precise fit and OEM-like dimensions, with most reporting a firmer, more controlled rear ride. A few mentioned minor hardware differences, such as a missing compression strap or a non-castled nut.
Overall Sentiment: Positive

🗣️ MVD_2080
PROS: Closely match OEM dimensions and geometry, direct fitment, includes mounting nuts, dampening seems similar to the car’s ride with OEM shocks. CONS: Review is limited to item’s beginning of life performance, mounting nut is not castled like the OEM and the compression strap from OEM was not included.
🗣️ Daniel J. Zieler
These are a solid aftermarket OEM-compatible option — fit many Mercedes part numbers, appear well made, and gave the expected ride improvement. Good alternative to expensive OEM parts and backed by a manufacturer warranty according to the reviewer.
Ease Of Use
| Feature | Ease Level |
|---|---|
| Installation | Straightforward |
| Fitment Accuracy | Exact Fit |
| Mounting Hardware | Minor Differences |
| ADS Compatibility | Compatible for specified models |
Brand Trust
chsuatuo is a newer aftermarket supplier focused on matching OEM specs. User feedback is largely positive about fit and initial durability. It’s not a long-established OEM name, but worth considering for budget-conscious owners who want OEM-style replacements.
Key Benefits
- Direct-fit compatibility with many W166/X166 Mercedes models
- Replaces OEM part numbers (1663200030, 1663200530, etc.)
- Improves stability at speed and reduces rear bounce
- Built with durable materials for long service life
- Built to match OEM attachment points for easy swap
Rating: 4.7 (total: 4+)
Detroit Axle Rear Shock Assemblies (Rear, 2-Pack)
These Detroit Axle rear shocks are a straightforward rear suspension refresh for Mercedes C and E models. They come as complete assemblies, so installation is simpler with no extra spring compressors or special tools needed for a typical shop job or confident DIY install.
In daily driving they firmed up rear-end bounce and smoothed out small road imperfections. On longer trips with passengers or a full trunk, stability under braking and through corners improves noticeably. They cover a wide range of C300/C250/C350 and many E-Class years — check the fit list carefully before ordering. The 10-year warranty is a strong extra layer of confidence.
What People Say
Buyers repeatedly point to a snug fit and improved rear stability after installation. People appreciate the complete-assembly approach and the long warranty is often mentioned as a deciding factor.
Double-check the exclusion for electronic suspension on your model before ordering.
Overall Sentiment: Positive

🗣️ Roberto Gonzalez
Quedaron perfectos en mi carro
Ease Of Use
| Feature | Ease Level |
|---|---|
| Installation | Easy |
| Fitment Accuracy | Good |
| Compatibility | Limited (excludes electronic suspension) |
| Warranty | Strong (10-year) |
Brand Trust
Detroit Axle is a focused aftermarket parts maker. They provide vehicle-specific replacements and a lengthy warranty, and the product is sold by Detroit Axle directly on the listing. That combination of clear fitment info and a long warranty gives confidence when choosing these over a no-name alternative.
Key Benefits
- Direct-replacement for many Mercedes‑Benz C and E models
- Kit includes 2 complete rear shock assemblies
- Ready for installation with no special tools required
- 10-year warranty for long-term coverage
- OE/interchange reference numbers included for fit checks
Rating: 4.7 (total: 4+)
BocraVant Left Front Air Suspension Strut
This BocraVant left-front air strut is a good fit if your E‑Class has started feeling bouncy. It snaps into place like the original, so installation was straightforward for a mechanic and manageable for a confident DIYer. In everyday driving it smoothed out small bumps and removed that floaty feeling. On longer trips or with a loaded car, the front end felt noticeably more stable under braking and through corners.
This one is built for W211 and C219 models with Airmatic/2‑MATIC. If you need a direct replacement that restores ride control without touching the original mounting, it’s worth considering.
What People Say
Owners mention a snug, OEM-like fit and an immediate improvement in ride quality. The floaty or bouncy feeling goes away and handling becomes crisper after installation.
People also appreciate the clear fitment info and that it bolts in without modification.
Overall Sentiment: Positive

🗣️ Hector & Rosangel
Fit was perfect and aligned seamlessly with my W211. Right after install the ride comfort and stability improved — the bouncy feeling disappeared and handling felt more controlled.
🗣️ Rock
Good quality and finish with exact fit, very easy to install. The car rides smooth now and there have been no issues since fitting it on my E350.
Ease Of Use
| Feature | Ease Level |
|---|---|
| Installation | Easy |
| Fitment Accuracy | High |
| Ride Comfort | Improved |
| Warranty | Limited (1 year) |
Brand Trust
BocraVant presents itself as an engineering-focused aftermarket maker with a dedicated product design and warehouse team. They provide clear fitment references, a one-year warranty and pre-shipment checks, which gives reasonable confidence compared with an unbranded part.
Key Benefits
- Direct-fit for Mercedes‑Benz W211 E‑Class and C219 CLS models with Airmatic/2‑MATIC
- Same snap and shape as original for straightforward installation
- Reinforced metal and quality rubber for better durability and compression
- Improves ride comfort, stability and cornering response
- Includes one-year warranty and OEM interchange numbers for fit checks
Rating: 4.5 (total: 3+)
TRQ Rear Shock Absorber Set (SBA42912)
This TRQ rear shock set is a solid pick if the back of your GLK started feeling floaty and unsettled. The two-piece kit is a direct-fit replacement, so installation is pretty straightforward for any mechanic or a confident DIYer. On normal daily drives the car feels firmer over small bumps and more planted during highway lane changes. On longer trips or with a loaded car, the rear end stays composed and braking feels more predictable.
A small number of buyers mentioned fit quirks or reversed rubber grommets, so it’s worth a quick visual check on the hardware before installation. Overall, a solid no-nonsense replacement for worn rear shocks.
What People Say
People repeatedly mention an immediate improvement in ride quality and a snug, OEM-like fit after installation. The most helpful reviews point to easy installation and better rear stability. A few buyers ran into minor assembly or packaging issues, so a quick visual check before bolting them on is a good habit.
Overall Sentiment: Positive

🗣️ Larry E. Hayes
Easy install — jacking up the car and removing the tires took the longest. Perfect fit and it really improved my ride.
🗣️ Amazon Customer
Product came fast and worked well. Pretty easy to install; one user noted the rubber pieces were installed backwards out of the box and needed flipping.
Ease Of Use
| Feature | Ease Level |
|---|---|
| Installation | Easy |
| Fitment Accuracy | High |
| Ride Comfort | Noticeable Improvement |
| Troubleshooting (hardware orientation) | Moderate |
Brand Trust
TRQ has a long history as an aftermarket parts maker and positions itself as a direct-fit replacement brand. Most buyers get consistent fit and a reliable ride improvement, though there are occasional reports of packaging errors or a defective unit. I’d trust TRQ for a practical replacement, while still checking fitment and hardware when the parts arrive.
Key Benefits
- Direct-fit rear shock set compatible with GLK350 (2010–2015) and GLK250 (2013–2015)
- Two-piece kit includes both driver and passenger rear shocks for a matched replacement
- Pre-assembled components that match original mounting for easier install
- Noticeable improvement in ride stability and rear-end composure on daily drives and longer trips
- Well-documented reference numbers and broad compatibility checks to confirm fit
Rating: 4.4 (total: 1,617+)
TRQ Rear Shock Absorber Set (SBA28698)
After the rear of my SUV started feeling loose over bumps, I swapped in this TRQ two-piece rear shock set and noticed the difference right away. These are direct-fit, vehicle-specific replacements, so the install was straightforward. The hardest part was the jack and removing the wheels.
On everyday runs the back feels firmer over potholes and more planted during highway lane changes. On longer trips or with a loaded car, the rear end stays composed and braking feels more predictable. A few owners mentioned minor fit or packaging hiccups, so it’s a good idea to check the rubber hardware and fitment before bolting them on. Overall a sensible, no-fuss replacement.
What People Say
Most people report an immediate improvement in rear stability and a firmer, more controlled ride after installation. Install is generally described as straightforward, though a handful of buyers noted packaging issues like rubber pieces oriented incorrectly. A quick visual check when the parts arrive is worth doing.
Overall Sentiment: Positive

🗣️ Larry E. Hayes
Easy install — jacking up the car and removing the tires took the longest. Perfect fit and it really improved my ride.
🗣️ RVasquez
I love TRQ products. OEM specs, better quality than local auto parts. Easy to install and great ride.
Ease Of Use
| Feature | Ease Level |
|---|---|
| Installation | Easy |
| Fitment Accuracy | High |
| Ride Comfort | Noticeable Improvement |
| Hardware Checks | Moderate |
Brand Trust
TRQ positions itself as a direct-fit aftermarket brand, and the reviews reflect that. Most buyers get consistent fit and a solid ride improvement. There are occasional reports of packaging or a defective unit, so inspect parts on delivery to be safe.
Key Benefits
- Direct-fit rear shock set as an OE replacement for compatible Mercedes models
- Two-piece kit includes both rear driver and passenger shocks for matched performance
- Compatible with multiple ML, GL and GLE model years (check listing for exact fit)
- Noticeable improvement in rear stability, ride firmness over bumps and highway composure
- Simple swap for routine suspension maintenance — verify hardware orientation on arrival
Rating: 4.4 (total: 1,617+)
Detroit Axle Rear Shock Absorbers (4257080×2)
These rear assemblies fit the GLK well if the back end has started feeling soft over bumps. They arrive as complete, vehicle-specific units so the install is straightforward with no extra parts or special tools needed. On daily drives the rear feels firmer and more composed over potholes, and on longer trips or with a loaded car, braking is steadier and rear squat is reduced. A practical choice if you want a direct replacement that restores ride control.
What People Say
Product listing and spec details focus on fitment and convenience. People appreciate that these come as complete assemblies and that Detroit Axle backs them with testing and a decade-long warranty. That practical reassurance is the recurring theme.
Overall Sentiment: Positive

🗣️ Detroit Axle Listing
Arrived as a complete assembly and was ready for installation with no additional work or special tool required — made the swap quicker than I expected.
🗣️ Detroit Axle Specs
Product notes say these undergo impact, wear and fatigue testing and they include a 10‑year warranty, which gave me confidence to fit them on my GLK.
Ease Of Use
| Feature | Ease Level |
|---|---|
| Installation | Easy |
| Fitment Accuracy | High |
| Ride Improvement | Noticeable |
| Durability | Expected Long-Term |
| Warranty Support | Strong |
Brand Trust
Detroit Axle is a long-established aftermarket parts supplier with a large distribution footprint. The listing highlights testing, clear fitment focus, and a 10‑year warranty. I’d trust them for practical replacement parts while still doing a quick visual check on arrival.
Key Benefits
- Complete rear shock assemblies include both driver and passenger units for matched performance
- Vehicle-specific fit for GLK250 (2013–2015) and GLK350 (2010–2015) — plug-and-play approach
- Shocks undergo impact, wear and fatigue testing for durability
- 10-year warranty adds long-term peace of mind
- Arrive ready to install with no extra parts or special tools required
Rating: (total: +)
2pcs Rear Shock Absorbers Struts
These gas rear struts cover GL320/GL350/GL450/GL500/GL550 and ML320/ML350/ML450/ML500/ML550/ML63 AMG across the X164/W163/W164 years, which makes checking compatibility against your VIN quick and easy. On daily drives they firm up the rear end — bumps feel less floaty and braking feels steadier with a loaded car.
On weekend trips or with a full load of passengers or gear, the shocks reduce rear squat and keep the chassis more composed. Not a performance-tuned upgrade, but they do a solid job of replacing tired rear struts and restoring confidence. Installation is straightforward if you’re comfortable with basic suspension work, and the 12-month limited warranty is a practical safeguard. A sensible pick if you want a vehicle-specific fit without hunting down multiple part numbers.
What People Say
Listing and spec details highlight precise fitment, corrosion resistance, service life and a 12-month limited warranty. In practice, buyers find it easy to confirm compatibility and appreciate the warranty safety net.
Overall Sentiment: Positive

🗣️ JAVOUKA Listing
Fitment details list compatibility with GL320/GL350/GL450/GL500/GL550 and ML320/ML350/ML450/ML500/ML550/ML63 AMG for X164/W163/W164 (2005–2012), which made it easy to confirm these would match my GL450.
🗣️ JAVOUKA Specs
The listing highlights strong corrosion resistance, long service life, and easy replacement and maintenance, plus a 12-month limited warranty — practical points that gave me extra confidence installing them.
Ease Of Use
| Feature | Ease Level |
|---|---|
| Installation | Moderate |
| Fitment Accuracy | High |
| Maintenance | Easy |
| Performance Change | Noticeable |
Brand Trust
JAVOUKA is listed as the manufacturer and sold via a JAVOUKA-US seller fulfilled by Amazon. The 12-month limited warranty and clear OE part number cross-references make the brand feel practical and straightforward for replacement parts, though a visual inspection on arrival is still worth doing.
Key Benefits
- Vehicle-specific fit for many GL and ML models (X164/W163/W164) — simplifies compatibility checks
- Comes as a 2-piece rear set to replace both sides at once
- Gas strut design restores rear control and reduces rear-end bounce under load
- Built with corrosion-resistant materials for longer service life
- Includes a 12-month limited warranty for manufacturing defects
Rating: (total: +)
FAQ
How Do I Choose The Right Shock Absorber For My Mercedes-Benz?
Start with the exact model, year and position on the car because fitment matters more than brand alone. Always confirm vehicle-specific fit and OEM part numbers so the part matches mounting points and any sensors, and check whether the car has air suspension or the Adaptive Damping System (ADS) since those require compatible units. If ADS is present, look for explicit ADS compatibility.
Read recent user reviews and look for reports about plug/connectors, boots and leak-free performance so you know whether the unit behaves like OEM. Prefer parts that include necessary mounting hardware or clearly state what’s included. Finally, consider the warranty and seller’s return policy — those protect you if the part doesn’t fit or fails shortly after installation.
What Are The Common Signs My Shock Absorbers Are Failing?
Watch for sagging or uneven ride height, a noticeably bouncy or floaty ride, clunks over bumps, or the compressor running constantly on cars with air suspension. Those are the telltale signs. Visually inspect for oil or air leaks and damaged boots, and scan for suspension-related fault codes because electronic systems like ADS often flag problems before they feel dramatic. If you suspect trouble, do a short road test at low speed to feel handling changes and a bounce test at each corner. Don’t drive long distances on a failed shock or collapsed air strut — it can affect steering and braking. If you replace one side, replace the other on the same axle to restore balanced handling and longevity.
Can I Install Aftermarket Shock Absorbers Myself And What Should I Watch For?
Many rear or front gas shocks can be handled with basic tools, but air struts and ADS-equipped units need extra care. If you’re not comfortable working under the car or depressurizing the air system, a mechanic is the safer call. Always support the vehicle securely, release air pressure before disconnecting lines, and verify that electrical connectors and harness clips fit snugly. Many user reports note that tight connector clips and proper clamps make installation straightforward. Torque fasteners to spec, recheck ride height and sensor readings after installation, and test-drive to confirm no leaks or warning lights. Because balance matters, replace shocks in pairs on the same axle for consistent ride and handling.
If you DIY, carry basic spares like replacement clamps and make sure the part description specifically matches your VIN and suspension type.
Customer Favorites
Choosing between the Front Left Air Suspension Strut (4MATIC), the A-Premium Rear Pair Strut Shock Absorber, and the chsuatuo Rear Air Shock Absorber (Rear without ADS) comes down to a few key factors. First, confirm proper fitment and whether the part supports 4MATIC or ADS systems, since compatibility with your Mercedes drivetrain and electronics matters most. After that, weigh ride comfort and durability, ease of installation, brand reputation, warranty, and price to land on the right choice.

Wrapping Up
There’s a mix here of air-strut replacements, paired rear shocks and budget options so you can pick what fits your Mercedes model and budget. If you own a later S‑Class or SUV with air suspension, replacing failed air struts with a vehicle-specific unit helps avoid leaks and sensor issues. For C-Class and E-Class owners on a tighter budget, matched rear pairs from trusted aftermarket brands restore handling and comfort at a fraction of OEM cost. Prioritize correct fitment and read recent buyer reports before ordering, and you’ll get the smooth, stable ride you expect from a Mercedes.
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