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Last updated: July 3, 2026.
If you own a 2016 Dodge Charger RT, the factory active exhaust system plays a big role in how the car sounds. Those valves can keep the exhaust quieter during normal driving, but that may not be what you want after a muffler swap, exhaust change, or valve-related issue.
The Shunevade Active Exhaust Simulator is built for Charger and Challenger owners who want the active exhaust valves to stay open and who want a simple way to deal with active-exhaust-related warning lights. It is not a full exhaust system, and it will not replace proper diagnosis, but it can be a useful part when your goal is a more consistent exhaust note.
Quick Verdict
Best for: 2015–2021 Dodge Charger and Challenger owners who have modified the exhaust, removed or disabled active exhaust valves, or want the valves open more consistently.
Skip it if: Your factory active exhaust works normally, you prefer a quieter ride, or your exact model year and exhaust setup are outside the listed fitment.
Main takeaway: This is a small, focused part for managing active exhaust valve behavior, not a performance exhaust upgrade.
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Fitment & Application：This active exhaust simulator kit is designed for Dodge Charger & for Challenger 2015-2023 5.7L / 6.2L, and is compatible with both OEM and aftermarket exhaust systems. It offers flexible mounting options on the vehicle chassis, making it suitable for both component replacement and modification needs.
Precision Control: This servomotor actuator repairs or replaces the faulty exhaust flap control valve to precisely manage engine performance
Active Exhaust Simulator Kit
TL;DR
|
Feature |
Verdict |
|---|---|
|
Product Type |
Active exhaust simulator for compatible Dodge Charger and Challenger models. |
|
Best Use |
Keeping the active exhaust valves open after exhaust changes or valve-related problems. |
|
Ease of Installation |
Designed as a quick DIY-friendly install, but instructions may not be included. |
|
Fitment & Quality |
Listed for 2015–2021 Dodge Charger and Challenger models. Made from 6061 aluminum, but buyers should confirm exact fit before ordering. |
|
Main Watchout |
Some users report alignment issues or sound changes during MDS operation, so careful installation matters. |
Shunevade Active Exhaust Simulator
The Shunevade Active Exhaust Simulator is made for Dodge Charger and Challenger owners who want more control over the factory active exhaust valves. On a 2016 Dodge Charger RT, this kind of part can be useful after an aftermarket muffler setup or when the factory valve system creates active-exhaust-related trouble codes.
Instead of replacing your full exhaust, this simulator focuses on the valve-management side of the system. It is designed to keep the active exhaust valves open, which can help your Hemi sound more consistent during regular driving. That makes it especially appealing if your exhaust sounds strong only under heavier throttle but too muted at lower speeds.
You should still treat fitment carefully. The listing targets 2015–2021 Dodge Charger and Challenger models, but exhaust setups can vary by year, trim, previous modifications, and installation condition. Check your vehicle and compare the part details before ordering.
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Fitment: fit for 2015 2016 2017 2018 2019 2020 2021
Fitment & Application：This active exhaust simulator kit is designed for Dodge Charger & for Challenger 2015-2023 5.7L / 6.2L, and is compatible with both OEM and aftermarket exhaust systems. It offers flexible mounting options on the vehicle chassis, making it suitable for both component replacement and modification needs.
【Authentic Turbo Sound Effect】Designed to simulate a turbocharger blow off valve sound, this turbo whistle for exhaust pipe creates a deeper and more aggressive exhaust note while driving. The airflow passing through the exhaust tip whistle produces a realistic turbo sound effect, making your vehicle sound sportier and more dynamic without expensive modifications
Pros and Cons
|
Pros |
Cons |
|---|---|
|
✅ May help resolve active-exhaust-related warning lights after valve issues or exhaust changes |
❌ Some users report fitment or alignment issues on one side |
|
✅ Keeps the active exhaust valves open for a more consistent exhaust sound |
❌ Installation instructions may not be included |
|
✅ Simple, compact part that can suit DIY exhaust projects |
❌ May change how the car sounds when MDS switches cylinder modes |
|
✅ Can be more affordable than replacing factory valve components |
❌ Not a full exhaust system and not a guaranteed fix for every check engine light |
What People Say
Buyer feedback generally points to two main benefits: reducing active-exhaust-related warning lights and keeping the exhaust valves open for a stronger sound. Some buyers like the quick installation, while others mention that alignment can take extra care.
Overall Sentiment: Mostly positive, with fitment as the main concern to check before buying.
When It Comes In Handy
|
Situation |
How It Helps |
|---|---|
|
Active Exhaust Warning Light |
May help when the warning light is tied to active exhaust valve actuator problems or exhaust valve changes. |
|
Wanting A Consistent Loud Exhaust Sound |
Helps keep the active exhaust valves open so your Charger does not sound muted during normal driving. |
|
Aftermarket Exhaust Installation |
Can support muffler or exhaust changes where the factory valve behavior no longer matches your sound goal. |
|
DIY Exhaust Project |
Designed as a small bolt-on style solution that many owners can handle with basic tools. |
Putting It On Your Ride
|
Feature |
Ease Level |
|---|---|
|
Installation Process |
Generally simple, with many installs taking only a short driveway session. |
|
Tool Requirement |
Basic hand tools may be needed. Check your exhaust setup before starting. |
|
Instructions Included |
Instructions may not be included, so it helps to review fitment and installation references first. |
|
Fitment |
Designed for 2015–2021 Charger and Challenger models, but exact alignment can vary by vehicle and exhaust setup. |
Who Should Buy This
- You own a compatible Dodge Charger or Challenger and want the active exhaust valves open more often.
- You installed aftermarket mufflers and do not like the factory valve behavior.
- You are dealing with an active-exhaust-related light or valve issue and want a focused simulator solution.
- You want a smaller, lower-cost option before considering larger exhaust repairs.
Who Should Avoid This
- Your car is outside the listed 2015–2021 Charger or Challenger fitment range.
- You want a complete exhaust system, not an active exhaust simulator.
- You prefer the factory quiet/loud valve behavior to stay unchanged.
- Your check engine light may be caused by a different problem that needs proper diagnosis.
Before You Buy
- Confirm your exact year, trim, and exhaust setup before ordering.
- Check both sides of your exhaust valve area for damage, missing parts, or prior modifications.
- Understand that this can change cabin and exterior sound during normal driving.
- Do not assume it will clear every check engine light. Scan the code first when possible.
- Review local noise and inspection rules before modifying exhaust behavior.
Why You’ll Like It
- Helps manage active exhaust valve behavior without replacing the whole exhaust
- Supports a more consistent, throaty exhaust sound
- Uses a compact design that suits DIY-focused Charger owners
- Can be a practical option when factory active exhaust parts create problems
Related Guides
FAQ
Why should I consider an active exhaust simulator for my 2016 Dodge Charger RT?
Your 2016 Dodge Charger RT uses active exhaust valves to adjust sound. An active exhaust simulator can help keep those valves open more consistently, which gives the car a stronger exhaust note during normal driving. It may also help when the active exhaust valve system is involved in warning lights or actuator-related issues.
Is this the same as installing a new exhaust system?
No. This is not a cat-back exhaust, axle-back exhaust, muffler kit, or resonator delete. It is a simulator for the active exhaust valve system. It changes how the valve behavior is managed, but it does not replace the full exhaust path.
What should I check before buying this active exhaust simulator?
Start with fitment. Confirm that your Dodge Charger or Challenger falls within the listed year range and compare the part details with your current exhaust setup. You should also inspect your valve area, scan any check engine light codes, and make sure you are comfortable with the louder sound that can come from keeping the valves open.
Can this clear a check engine light?
It may help if the light is related to the active exhaust valve actuator or valve position system. However, a check engine light can come from many different causes, so you should not treat this as a guaranteed fix. Scanning the code first is the safest way to confirm the problem.
Will this make my Charger louder all the time?
It can make the exhaust sound more consistent because the valves stay open instead of closing during certain driving conditions. The final sound still depends on your mufflers, resonators, exhaust setup, and whether the rest of the system is stock or modified.
Why This One?
The Shunevade Active Exhaust Simulator makes the most sense if you want a simple way to manage your Charger’s active exhaust valves without buying a full exhaust system. It focuses on one clear problem: keeping the valves open and helping avoid active-exhaust-related issues after modifications or valve trouble.
Its strongest appeal is simplicity. You get a compact part, listed Charger/Challenger fitment, 6061 aluminum construction, and a DIY-friendly install path. The main caution is fitment alignment, so take a few minutes to confirm your exact vehicle and exhaust setup before ordering.
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✅ Fix Exhaust Valve Failure & Restore Performance –This direct-fit actuator replaces worn or failed units to restore smooth valve operation, proper exhaust flow, and consistent engine performance like when your car was new.
Fitment: The Active Exhaust Valve Actuator compatible with Dodge Charger 5.7L 6.2L 6.4L 2015-2023, Compatible with Dodge Challenger 5.7L 6.2L 6.4L 2015-2023, Compatible with Chrysler 300C 6.4L V8 2023
Valve Actuator Part Numbers: Directly replaces part numbers 68239269 and 68505881AA, ensuring a perfect fit and restoring factory exhaust valve operation.
Wrapping Up
The Shunevade Active Exhaust Simulator is a focused solution for 2016 Dodge Charger RT owners who want more consistent active exhaust sound or need help with valve-related issues after exhaust changes. It is not a complete exhaust upgrade, but it can be a useful piece of the puzzle if your goal is keeping the valves open.
The biggest reasons to consider it are the straightforward design, listed Charger and Challenger fitment, and its ability to support a louder, more consistent exhaust note. The biggest reasons to slow down are fitment concerns, possible MDS sound changes, and the fact that not every warning light comes from the active exhaust system.
If your Charger matches the fitment and your goal is clear, this simulator is worth a closer look before you spend more on larger exhaust parts or factory valve components.
This article is reader-supported. When you click through links, we may earn a referral commission on qualifying purchases.
