Stainless steel 3" downpipe with high flow catalytic converter designed to work with 3" cat-back exhaust systems.
For use with Milltek cat-back exhaust only
Stainless steel 3" downpipe with high flow catalytic converter designed to work with 3" cat-back exhaust systems.
For use with Milltek cat-back exhaust only
An upgraded downpipe is a must-have item for any owner looking to make serious power from their vehicle.
3" with 4" dual split tips
Replaces the factory exhaust from the downpipe back, featuring a straight-through resonator and AWE's 180 Technology® in the rear muffler section.
2X Entries Into Our F80 M3 Sweepstakes
Replaces the factory exhaust from the downpipe back, featuring a straight-through resonator and AWE's 180 Technology® in the rear muffler section.
2X Entries Into Our F80 M3 Sweepstakes
Replaces the factory exhaust from the downpipe back and includes a straight-through resonator, but does not include AWE 180 Technology®. Perfect for those who like it loud.
2X Entries Into Our F80 M3 Sweepstakes
For FWD models only
Featuring quad oval, stainless steel tips
Stainless steel 3" downpipe with high flow catalytic converter designed to work with 3" cat-back exhaust systems.
For use with Milltek cat-back exhaust only
This product was last offered at the strikethrough price on
08-17-2026
Looking for the best of both worlds?
2X Entries Into Our F80 M3 Sweepstakes
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-20-2026
Looking for the best of both worlds?
2X Entries Into Our F80 M3 Sweepstakes
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
10-20-2026
Stainless steel 3" downpipe with high flow catalytic converter designed to work with factory cat-back exhaust systems.
For use with factory cat-back exhaust only
This product was last offered at the strikethrough price on
08-17-2026
Double wall stainless steel. Single 2.25" inlet, Dual 3" outlet.
3.00" 304 stainless performance downpipe system with a high flow sports catalyst
Built to last with 304 stainless steel and engineered for dyno-proven power gains.
3" stainless steel construction with dual 4" double wall polished tips
Provides increased horsepower and torque throughout the powerband, reduced turbocharger lag, and an enhanced exhaust note!
2X Entries Into Our F80 M3 Sweepstakes