Unlock the full performance and acoustic potential of your BMW E9X M3 with the Valvetronic V2 Midpipe — a precision-engineered exhaust upgrade designed to elevate both power delivery and sound quality. Developed specifically for the S65 4.0L V8, this midpipe dramatically enhances exhaust flow, increases horsepower, and produces a deeper, smoother, and more refined exhaust tone.

At the core of the V2 Midpipe is a high-efficiency free-flow X-merge, strategically positioned directly after the transmission tunnel. This placement is optimized to improve exhaust scavenging, equalize pressure between cylinder banks, and deliver noticeable gains in midrange torque and top-end power. The result is a more responsive engine and a stronger pull throughout the entire RPM range.

To combat rasp — a common issue on the S65 platform — the V2 Midpipe features a quad-resonated design that includes two front resonators and two 12-inch rear resonators. This engineered combination smooths harsh frequencies while maintaining an aggressive, motorsport-inspired character. The exhaust note becomes richer, deeper, and more refined without introducing unwanted drone.

For customers needing emissions compliance, the V2 is available with EURO 6 certified 200-cell catalytic converters, offering exceptional flow while maintaining clean output. Both the free-flow and catted versions now ship with the quad-resonated configuration as standard.

Constructed from lightweight brushed T304 stainless steel, the midpipe reduces system weight by 13.8 lbs compared to OEM, improving handling dynamics while maintaining exceptional durability. The design is fully bolt-on and compatible with any aftermarket axle-back system, making installation simple and completely reversible.

Built for enthusiasts who demand maximum performance, refined acoustics, and premium craftsmanship, the Valvetronic V2 Midpipe is the ultimate upgrade for the E9X M3 exhaust platform.

Key Features:

• Available in free-flow or EURO 6 certified 200-cell catted configurations.
• High-efficiency free-flow X-merge for superior scavenging and power gains.
• Quad-resonated design with two front and two rear resonators for optimal tone refinement.
• Fully mandrel-bent T304 stainless steel with a brushed finish.
• CAD and CFD modeled for maximum exhaust flow and performance.
• 13.8 lbs lighter than the OEM midpipe for improved vehicle dynamics.
• Compatible with all aftermarket axle-back exhaust systems.
• Direct bolt-on installation with no cutting or permanent modifications.
• Designed for enthusiasts seeking maximum performance with a smooth, aggressive exhaust tone.

Fitment:

• BMW E90 M3 (2008–2011)
• BMW E92 M3 (2008–2013)
• BMW E93 M3 (2008–2013)