BMW M3 E46 Performance Package

Total performance solution for the E46 M3 replaces the factory headers, catalytic converters, and mid-pipe with high performance components engineered to improve power and sound; ECU software upgrade available for maximum power gains

INCLUDES:

• M3 E46 Sport Headers
• M3 E46 Sport Catalytic Converters
• M3 E46 BMC F1 Replacement Air Filter
• M3 E46 ECU Software Tuning Upgrade (optional)

FEATURES:

• Fits all BMW E46 M3 vehicles (2000-2006)
• High performance headers replace the restrictive factory headers for increased exhaust flow
• Factory catalytic converters are replaced by high performance 200-cell HJS Sport Cats for optimum performance
• BMC F1 Air Filter increases cold air induction
• ECU software upgrade reprograms the engine's computer in order to take full advantage of the high performance components
• All exhaust components are a simple bolt-on installation; no cutting or welding required
• All Fabspeed products are backed by Fabspeed's Lifetime Limited Warranty

NOTE: Fabspeed’s 200-cell high-flow catalytic converters are not C.A.R.B. certified and are for Off-Road Use ONLY in the state of California