Resonators & Mid-Pipes

65mm / 2.5 inch clamp joins two exhaust sections together

Adapters needed to fix x-pipe to stock mufflers

Straight pipe center section without a resonator for the most volume

Need to change your configuration? No problem

Straight pipe rear section without a resonator for more volume

Straight pipe section deletes a resonator for more volume

Center pipes to delete the center resonator and use with Supersprint mufflers

Need to change your configuration? No problem

Racing merge collector designed to make factory exhaust manifolds work like long-tube headers

Adapts your S54 engine headers to a 3" exhaust fitment. Weighs just 6 lbs!

Need to change your configuration? No problem

Replaces BMW Part Number 11718576450 / 11-71-8-576-450

Straight pipe center section without resonators for the most volume

Lightweight, high-flow resonator with a smooth, powerful sound

High quality and excellent fitment front section for reducing S54 rasp

Need to change your configuration? No problem

Eliminate exhaust rasp with this easy-to-install performance replacement pipe

Replacement mid-section for N55 model, BMW part #18307599743

The ultimate free flowing E46 M3 mid-pipe!

2 > 1 pipe without restrictions

Center tuned resonator for a refined sound

Tuned x-pipe with straight pipes

Genuine BMW Part Number 11718576450 / 11-71-8-576-450

Premium metallic sport cat with EPA compatibility

2 > 1 pipe with a tuned resonator to tame the sound

Straight pipe center section without a resonator for the most volume

German-made E90/E91 325i/328i/xi straight midpipe for maximum sound

Bolt-on center section to work with M50 swap using stock manifolds

Remove the restrictive catalytic converters from your stock exhaust setup for more power.

Racing front section deletes secondary cats for improved reliability and power

Genuine BMW # 18301437600

The ultimate, free flowing E46 M3 mid-pipe with completely driver controllable sound!

Full straight-pipe center exhaust without cats or resonators for full-race M2

Center section with tuned resonator for a toned sound

Center section with tuned resonator for a refined sound

Straight pipe center section without a resonator for the most volume

Full straight-pipe center exhaust without cats or resonators for full-race M2

X-pipe design improves torque and fits with stock headers

Full straight-pipe center exhaust without cats or resonators for full-race M2

High-end performance catalytic converter center section exhaust