AWE Track Edition Catback Exhaust for BMW F8X M3/M4 - Chrome Silver BMW M3|M4 2015-2020

AWE's second-generation Cat Back 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. Handcrafted from U.S.-sourced .065" wall T304L stainless steel, in house, at AWE world HQ. Featuring a unified design for OPF euro and non-euro spec cars, 50-state legal Cat Back design (perfect tone with all catalysts intact!), Precision-engineered X-pipe to unlock a clean S55 tone, 3" CNC mandrel-bent Cat Back configuration, and max gains of 12 hp and 16 lb-ft of torque at the wheels. Comes complete with AWE valve simulators to accommodate your factory exhaust valve motors, 102mm double-walled, slash-cut tips, and flaunts AWE's No Check Engine Light Guarantee, Perfect Fitment Guarantee, and AWE Lifetime Exhaust Warranty. 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)!

Features:

Making the S55 sound great. Again.
Unified design for OPF euro and non-euro spec cars
50-state legal Cat Back design: sick sound with all catalysts intact
Precision-engineered X-pipe to unlock a clean S55 tone
3" CNC mandrel-bent Cat Back configuration
Max gains of 12 hp and 16 lb-ft of torque at the wheels
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
Handcrafted from U.S.-sourced .065" wall T304L stainless steel
Proudly engineered, designed, and manufactured in-house at AWE
No Check Engine Light Guarantee
Perfect Fitment Guarantee
Featuring the AWE Lifetime Exhaust Warranty
Specifications:
180 Technology: no
50 State Legal : Yes
Fit Guarantee : Yes
Hardware Included: Yes
Material: T304L Stainless Steel
Muffler Quantity: 0
No CEL Guarantee : Yes
System Type: Cat Back
Tip Diameter: 102
Tip Diameter: 4
Tip Finish: Chrome Silver
Tip Qty: 4
Tune Required: No
Valves: No
Fitment:
BMW M3 Base Sedan 3.0 RWD 2015-2018
BMW M4 Base Coupe 3.0 RWD 2015-2020
BMW M4 Base Convertible 3.0 RWD 2015-2020
BMW M4 CS Coupe 3.0 RWD 2018-2020