The aFe MACH Force XP Catback Exhaust (49-46309) delivers performance gains of up to +13HP and +15 lb-ft torque for 2001-2005 BMW 325i/ci and 330i/ci (E46) models with 2.5L or 3.0L engines. This high-performance system features mandrel-bent 409 stainless steel construction with a dual-in/dual-out muffler design for optimal flow and power delivery.
Key Features :
Direct bolt-on fit for 2001-2005 BMW 325i/ci & 330i/ci (E46)
+13HP and +15 lb-ft torque gains (dyno-proven)
Mandrel-bent 2.25" 409 stainless steel tubing
True dual-in/dual-out high-flow muffler design
Includes OEM BMW gaskets for perfect sealing
Double-wall 304 stainless steel angle-cut tips
Uses all factory mounting points (no cutting/welding)
Aggressive tone without drone
This complete catback system features precision MIG-welded construction for durability and maintains proper ground clearance. The 24" long free-flowing muffler reduces backpressure while delivering an aggressive exhaust note characteristic of performance BMWs. The system includes high-quality band clamps for leak-free connections and maintains all factory hanger locations for straightforward installation.
The dual, double-wall resonated tips feature an angle-cut design that complements the E46's rear valence perfectly. Unlike some aftermarket systems, the MACH Force XP maintains proper fitment over time thanks to OEM-style bayonet hangers that prevent movement during vibration and heat cycles.
Upgrade your E46's exhaust system with this dyno-proven performance solution that combines power gains with refined acoustics and factory-like fitment. The 409 stainless steel construction offers excellent corrosion resistance while being more affordable than 304 stainless systems.
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