BMW M3 Performance Exhaust - Dinan - Axle Back, Valved - Black - `21-`26
BMW M3 Performance Exhaust - Dinan - Axle Back, Valved - Black - `21-`26
Available Options
Drive now, Pay later with Affirm
or with PayPal
Both options will be available upon checkout.
BMW M3 Performance Exhaust - Dinan - Axle Back, Valved - Black - '21-'26. Purpose-built for the G80 M3, this axle-back adds a richer note while preserving daily refinement.
Developed for the G8x, tubing increases to 76mm (vs 70mm) to improve flow and reduce backpressure. OEM valves are reused: closed routes through a tuned muffler; open largely bypasses for a more direct path. Built from TIG-welded T304 stainless with quad 4.5 in black ceramic-coated tips. Drone-reduction tempers cabin resonance, it is ~6 lb lighter than stock, with gains up to +6 hp/+5 lb-ft.
Features
- 100% T304 stainless, TIG-welded construction
- 76mm piping vs 70mm stock
- Valved design retains OEM actuators and M Drive control
- Quad 4.5 in double-walled black ceramic-coated tips
Questions or ready to book? Call our experts. We offer installation and customization at our Austin, Texas and Los Angeles, California area locations: 512-982-9393 (TX), 562-981-6800 (CA).
Buying multiple items? Ask about shipping discounts. We install on premises at both locations.
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Need Assistance?
We're here to help!
Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
and get assistance from one of our sales team members!
Product ID Number: