BMW E46 M3 3.2i Coupé/Cabrio "Race System - Side Exit" 00 -> '06

Supersprint has developed a new exhaust mid section for the  BMW E46 M3, with the iconic S54 3.2l engine.

This Oversize, 63.5mm twin pipe stainless center part, with its thin wall, ligthweight build, complements the Supersprint Step-diameter Race Headers / HJS Motorsport 100 cpsi, high volume cat system, and the legendary Supersprint Lightweight Race rear muffler.

The large overall flowing capacity is designed to perform best on radically tuned engines, with altered cam timing and other extensive modifications, from 390Hp - 400 Hp on up.

On stock, or mildly modified engines, we still recommend the Supersprint, 76mm single-pipe mid section.

Thanks to the connecting flanges machined to oem specifications, and to the modular design, all of the Supersprint exhaust components for the E46 M3 are bolt-on compatible with each other, allowing for multiple setup options.

This new Supersprint exhaust section is available in a straight-pipe version, and in a resonated version as well.

Systems for replacement of kat for OBD II car models (with lambda sensors before and after the kat.)

These systems can only be used for racing purpose exclusively, in conjunction with the modifications of the engine management system. If used with a stock “ECU”, malfunctions may occur. All modifications must be carried out by qualified personnel only, under the liability of the car owner and at his expense.

Supersprint guarantee is limited to the quality, workmanship and correctly fitting to the intended car model for all race products.