AWE Tuning BMW F8X M3/M4 Track Edition Cat-Back Exhaust - Diamond Black Tips
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
AWE’s second-generation Track Edition Cat Back 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)!
- Track Edition comes complete with AWE machined mechanical valve simulators
- Tip options include 102mm double-walled, slash-cut tips in Diamond Black
- 50-state legal Cat Back design: sick sound with all catalysts intact
- Handcrafted from U.S.-sourced .065" wall T304L stainless steel
- Proudly engineered, designed, and manufactured in-house at AWE
- Max gains of 12 hp and 16 lb-ft of torque at the wheels
- Precision-engineered X-pipe to unlock a clean S55 tone
- Unified design for OPF euro and non-euro spec cars
- 3” CNC mandrel-bent Cat Back configuration
- Featuring the AWE Lifetime Exhaust Warranty
- Making the S55 sound great. Again.
- No Check Engine Light Guarantee
- Perfect Fitment Guarantee
Shipping information
We currently ship within the United States only. Most in-stock orders ship within 1 business day, and standard delivery takes 5-10 business days depending on your location. Shipping is calculated at checkout based on destination and item weight, and a tracking number is emailed to you once your order ships.
See our FAQ for full shipping details.
Returns & warranty
Returns are accepted within 14 days of delivery on new, unused, and uninstalled items in their original packaging. A 15% restocking fee applies, and a Return Merchandise Authorization (RMA) number must be requested before shipping any return. Some items are not eligible for return, including electronics, engine internals, turbo/supercharger kits, special orders, and Sale/Clearance items.
All products are covered by the original manufacturer's warranty. For returns or warranty help, email contact@sabaku-parts.com. Full details are in our FAQ.