If you’re looking to bring out the true character of your BMW F8X M3 or M4, the AWE SwitchPath Exhaust is where it’s at. This isn’t just another exhaust system; it’s a game changer for the S55 engine. With its clever design, you get an epic sound whether the valves are closed or open, all while staying emissions compliant. The second generation of the SwitchPath is built with minimal bends for maximum flow, featuring a cat-back setup that includes 3-inch and 2.5-inch U.S.-sourced T304L stainless steel. That X-pipe? It’s precision-engineered to smooth out the S55’s notorious rasp, giving you a refined tone that’s anything but bland.
When the valves are closed, you’ll experience a powerful yet sophisticated growl—no annoying metallic sounds when you hit the gas. And cruising? It’s almost like you’re back to stock levels in the cabin, which is a nice touch for those longer drives. The AWE SwitchPath tech is smart, too; it adapts seamlessly to the various transmission settings in DCT vehicles. So, when you drop the hammer with the valves closed, you still get that M anthem echoing back at you. Honestly, you might just want to keep those valves closed all the time because it sounds that good.
Now, when you decide to open those valves, the S55 unleashes its full roar. In Sport mode, the exhaust note is clean and aggressive, while Sport+ mode cranks up the fun with some seriously grin-inducing burbles. Thanks to that precision X-pipe, the rasp is kept in check, letting you enjoy all the aggression without the unwanted noise. If you want to keep your factory valve functionality and still enjoy a killer sound, the SwitchPath is your answer.
Plus, it comes with quad chrome silver tips that add a nice visual punch. AWE backs this up with their No CEL Guarantee, Perfect Fitment Guarantee, and a Lifetime Warranty, so you know you’re getting a solid product.
Features:In short, if you're ready to take your driving experience to the next level, the AWE SwitchPath Cat Back Exhaust is the upgrade your BMW has been waiting for.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
2015-2020 BMW M3 |
M3 | 2015-2020 |
|
2015-2020 BMW M4 |
M4 | 2015-2020 |
AWE Exhaust continues to set the standard in performance engineering with exhaust systems that balance power, sound, and everyday drivability. Known for precision manufacturing and consistent dyno-proven results, AWE designs exhaust solutions that deliver reliable horsepower gains while enhancing tone and character across a wide variety of vehicles. Every system is crafted in-house to OEM-level fit and finish, giving enthusiasts a bolt-on upgrade that performs as well as it looks.
Key AWE Exhaust Product CategoriesAWE?s Touring Edition exhausts are built for drivers who want refined sound without compromise. By using proprietary resonator technology, these systems reduce drone while producing a deep, rich tone. Perfect for long drives and daily use, they provide noticeable performance gains with a sound profile engineered for balance.
2. Track Edition Exhaust SystemsThe Track Edition exhaust line is designed for enthusiasts who want maximum sound and performance. By removing certain sound-canceling elements, these systems deliver an aggressive exhaust note that matches their performance increase. Lightweight construction and optimized piping ensure improved flow and throttle response.
3. SwitchPath? Exhaust SystemsSwitchPath? systems feature AWE?s electronically controlled valve technology, allowing drivers to control sound output on demand. At the push of a button, SwitchPath? toggles between a quiet, comfortable tone and a full-open, aggressive sound for spirited driving.
4. Performance DownpipesAWE?s high-flow downpipes unlock the full potential of turbocharged engines by reducing back pressure and improving spool time. Available with integrated resonators for sound refinement, these components work seamlessly with Touring or Track Edition systems for maximum gains.
5. Resonators and AccessoriesFor drivers who want to fine-tune their sound, AWE offers standalone resonators and exhaust accessories. These components are engineered to control cabin drone, refine tone, and enhance overall driving comfort without sacrificing performance.
New Standout Products from AWE ExhaustVivid Racing partners with AWE because of their proven track record of innovation, quality, and customer satisfaction. Each exhaust is handcrafted with premium materials such as T304 stainless steel and TIG welding, backed by rigorous testing for durability and performance. As one of the leading performance distributors in North America, Vivid Racing carries a full range of AWE products with expert support to ensure proper fitment and fast shipping.
Upgrade your vehicle with AWE Exhaust and experience the perfect blend of power, sound, and engineering precision. Explore the full collection at Vivid Racing today and find the ideal system for your build.
Frequently Asked Questions About AWE ExhaustNo. AWE?s Touring Edition systems use proprietary 180 Technology? resonators designed to cancel drone frequencies. This ensures you get a deep, refined exhaust note without the uncomfortable drone common in many aftermarket systems.
What materials are AWE Exhausts made from?All AWE exhausts are crafted from U.S.-sourced T304 stainless steel with precision TIG welding. This premium material resists rust and corrosion, even in harsh climates, and provides long-term durability compared to lower-grade T409 steel used by some competitors.
Will an AWE Exhaust fit my vehicle without modification?Yes. Every AWE exhaust system is designed and tested on the actual vehicle to ensure a direct bolt-on installation. No cutting or welding is required, and all necessary hardware is included.
How does the SwitchPath? system work?SwitchPath? systems use an electronically controlled valve that allows drivers to switch between a quiet, refined tone for daily driving and an aggressive, open tone for spirited driving. The system integrates seamlessly with the factory controls or an included switch, depending on the vehicle.
Does an AWE Exhaust improve performance or just sound?Both. AWE designs its systems to optimize exhaust flow, reduce back pressure, and increase efficiency. Many systems show measurable horsepower and torque gains on the dyno in addition to delivering a signature exhaust note.
What warranty does AWE provide?AWE offers a lifetime warranty on all exhaust systems against manufacturer defects and a one-year warranty on exhaust tips and electronic components. This reflects their commitment to quality and customer satisfaction.
How quickly can I get an AWE Exhaust from Vivid Racing?Many AWE systems are stocked and ship within 1?2 business days. Vivid Racing also provides worldwide shipping options with tracking, ensuring fast delivery whether you are in North America or overseas.
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