EVOLVE | BMW E9x M3 X-PIPE Exhaust Midpipe

EVOLVE High-Flow X-Pipe for BMW E9X M3 (2007–2013)

Unlock the true potential of the BMW E9X M3 with this performance-engineered X-Pipe upgrade. The factory primary catalytic converters are widely regarded as the most restrictive component in the stock exhaust system. By replacing them, this X Pipe dramatically improves exhaust flow, enhancing both horsepower and torque across the entire rev range.

Designed in direct response to customer demand, this X-Pipe is fully compatible with the OEM rear section as well as any aftermarket exhaust system that fits the factory X-Pipe layout. It delivers a refined, aggressive exhaust note without excessive volume—thanks to premium secondary catalytic converters and high-quality resonators, specifically chosen to moderate sound levels.

This system is engineered to meet UK MOT emissions standards while offering proven performance gains of approximately 25–30 horsepower and 25 lb-ft of torque, making it an ideal upgrade for street and track enthusiasts alike.

Key Features:

• Fits BMW E90 / E92 / E93 M3 (2007–2013)

• Compatible with stock and aftermarket rear exhaust sections

• High-flow secondary catalytic converters

• Integrated resonators for balanced sound

• Approximate gains: +25–30 HP / +25 lb-ft torque

• UK MOT emissions compliant