Refine the exhaust tone and performance of your BMW E46 M3 with the Supersprint Center Resonated Section 2 Exhaust Pipe, engineered specifically for the legendary S54 inline-six. This upgraded center section replaces the factory dual-pipe layout with a single 3-inch center pipe and integrated resonator, improving exhaust flow while delivering a smoother, more controlled sound profile. Designed to bolt directly to the factory section 1 and your rear muffler of choice, this system offers a true plug-and-play solution with no cutting or fabrication required.

If you find the factory E46 M3 exhaust note too raspy at higher RPMs, or if extensive exhaust modifications have pushed overall volume beyond your comfort level, the Supersprint center resonator is an ideal solution. The added resonator helps reduce high-frequency rasp and drone while slightly damping overall volume, resulting in a deeper, more refined tone that better suits both spirited street driving and long-distance use. Positioned in section 2 of the exhaust, after the front resonator and before the rear muffler, this component plays a critical role in balancing sound quality and performance.

Manufactured entirely in Italy, this center pipe reflects the engineering heritage and motorsport expertise that define Supersprint. Founded in 1955, Supersprint has built its reputation on premium materials, exceptional fit and finish, and exhaust systems developed through extensive research, testing, and real-world performance validation. Rather than focusing on isolated components, Supersprint engineers complete exhaust solutions designed to optimize sound, aesthetics, and power output for BMW Motorsport engines.

Product Details

• T304 stainless steel construction
• Single 3-inch diameter center pipe with integrated resonator
• Replaces OEM center section 2 exhaust
• Designed to reduce rasp and control overall exhaust volume
• 100% bolt-on fitment
• Compatible with U.S.-spec OEM catalytic converters
• Exhaust section: Section 2
• Vehicle fitment: 2001–2006 BMW E46 M3