Fitment Information

• BMW M3 Base F80 3.0L (2015, 2016, 2017, 2018)
  
• BMW M4 Base F82 3.0L (2015, 2016, 2017, 2018, 2019, 2020)
  
• BMW M4 CS F82 3.0L (2018, 2019, 2020)
• Unified design for OPF euro and non-euro spec cars (2015 - 2020 fitments confirmed)

Specs & Features

• Proudly Made in the USA— Engineered, designed, and manufactured in-house with precision craftsmanship.
• 50-state legal catback design— sick sound with all catalysts intact
• Available as valved SwitchPath™ or rowdy Track Edition
• Precision-engineered X-pipe— to unlock a clean S55 tone
• SwitchPath™— utilizes factory valving and retains M-Sport button functionality
• Handcrafted from CNC mandrel-bent, U.S.-sourced .065”- wall T304L stainless steel
• Track Edition comes complete with AWE machined mechanical valve simulators
• Tip options include 102mm double-walled, slash-cut tips in chrome silver or diamond black
• Proven Power Gain — Max gains of 12 hp and 16 ft-lbs of torque at the wheels
• Direct Bolt-On System — Easy installation with perfect fitment, requiring no modifications and no check engine light.
  
• No Check Engine Light— Guaranteed – Engineered for perfect fitment and function without triggering unwanted codes.
• Perfect Fitment & Bolt-On Installation—  No cutting, no modifications—just pure, bolt-on performance.
• AWE Lifetime Exhaust Warranty— Lifetime warranty on exhaust components (one-year warranty on tip finishes) ensures long-term satisfaction and performance.

Product Description

Track Edition

AWE’s second-generation catback Track Edition takes all of the precision engineering and performance of its SwitchPath™ counterpart, minus the valved muffler in the rear. The result is a constant “valve open” mode, at an affordable price. If you’re craving rich and rowdy tones at all times, and a hefty 22.5lb weight savings, this is your dose of steel.

The Track Edition Exhaust, also 50-state legal like its SwitchPath™ sibling, comes complete with AWE valve simulators to accommodate your factory exhaust valve motors. Happy ECU, happy life.

Note: This version is known to get rowdy, and may be too much for many. For that reason, this particular version cannot be returned due to sound preference. Prepare yourself (Sport+ mode can be pretty raucous)!

SwitchPath

We made the S55 sound epic with the valves closed, and with them open… again! All while remaining emissions-compliant. Presenting the second generation of SwitchPath™ Exhaust for the BMW F80 M3 and M4 F82.

Minimal bends, maximum flow, and push-button attitude. The SwitchPath™ Exhaust is a true catback configuration comprised of 3-inch and 2.5-inch U.S.-sourced T304L stainless steel, a precision x-pipe, and a valved SwitchPath™ muffler tuned specifically for the S55.

Beginning after the secondary catalysts, the precision X-pipe immediately helps smooth the S55 of its infamous rasp, allowing the tone to be further refined by the bespoke muffler in the rear.