Bomiz BMW E9x M3 S65 X Pipe Exhaust Midpipe

$799.00

$1,049.00

Configuration:

Header Donut Gasket Set (Recommended):

Variant

Lifetime Warranty Guarantee Included

Built from obsession for the sound the S65 deserves.

The S65 V8 has a character most engines will never come close to, but bringing out the right tone takes more than just removing restriction. Our BMW E9X M3 X-pipe lineup was developed through an obsessive process of testing volume, resonance, flow, and sound character until each version had a clear purpose: Race for the rawest experience, Sport for the balanced setup, and Street HFC for the most refined tone.

Every Bomiz X-pipe is built for enthusiasts who care about the details — the way the car sounds through the rev range, how it feels from the first cold start, how the system fits, and how the final tone changes the emotion behind every drive. To us, an exhaust should do more than make noise. It should make the car feel alive.

Race X Pipe

For the driver who wants the S65 at full volume. The Bomiz Race X Pipe is the loudest and most aggressive setup in the lineup, built with a true X-pipe design and dual resonators for a raw, sharper, more emotional sound. This is the version for drivers who want maximum volume, dramatic cold starts, and the most intense high-rpm experience.

Sport X Pipe

Aggression without losing refinement. The Bomiz Sport X Pipe is the balanced setup in the lineup — louder and more exciting than the Street HFC, but smoother and more controlled than the Race. With primary and secondary resonators, it was designed to deepen the tone, clean up the sound, and keep the car aggressive without making it feel overly raw.

Street X Pipe — 200 Cell HFC

The refined setup for drivers who still care about tone. The Bomiz Street X Pipe is the most civilized version in the lineup, built with 200-cell high-flow cats and dual resonators for a cleaner, smoother, more street-focused sound. It brings more character out of the S65 without chasing maximum volume, making it ideal for drivers who want an upgraded tone with added refinement.

Sound Ranking

Race X Pipe → Loudest / rawest
Sport X Pipe → Second loudest / balanced
Street X Pipe — 200 Cell HFC → Most refined / street-focused

Features

Built from 304 stainless steel
True X-pipe design for maximum flow
Mandrel-bent tubing
High-quality welding
Designed for HP and torque gains
Bolts to the OEM rear section and most aftermarket exhausts
Includes resonated configurations for refined tone control

Configuration Specs

Race X Pipe
True X-pipe design with 2 resonators for the loudest, rawest sound profile.

Sport X Pipe
True X-pipe design with 4 resonators for a louder, deeper, more balanced tone.

Street X Pipe — 200 Cell HFC
True X-pipe design with 2 resonators and 2x 200-cell high-flow cats for the most refined street-focused setup.

Fitment

Fits the following BMW E9X M3 models:

2008–2013 BMW E90 M3 Sedan
2008–2013 BMW E92 M3 Coupe
2008–2013 BMW E93 M3 Convertible

Designed for the BMW S65 V8 platform.

Includes

Each Bomiz E9X M3 X-pipe includes all necessary installation hardware, clamps, and components required for installation.

*Competition use only

WARNING: Please note that certain aftermarket exhaust systems may not comply with applicable US (including California) laws and regulations, and may therefore be prohibited for use on highways or roads, or on roads or vehicles otherwise subject to emissions control requirements. California prohibits the use of any aftermarket exhaust system that modifies, removes or replaces original equipment catalysts, unless CARB has issued an Executive Order as to such part or system.

BOMIZ parts or exhaust systems/components used or intended for use on “racing vehicles” (i.e. a competition vehicle used exclusively for competition on closed-course circuits) do not require an exemption or Executive Order from CARB to be sold in California. However, such parts are prohibited from use on California public highways or roads, even if occasionally used “off-road.”