E90 325, 330 Front Metallic Cat System
Supersprint Catalytic Converters: High horse power performance applications require the durability and free flow characteristics of metallic racing catalytic converters. Turning up the power or using you car on the track will quickly melt down and damage your O.E. ceramic catalytic converter. Each racing converter is manufactured to racing specifications utilizing a high heat resistant metallic core. The reduced cell count from the O.E. 400 C.P.S.I. to a high flow 200 C.P.S.I. makes the Supersprint racing converters the most free flowing on the market today. All components are 100% stainless steel, and all tubing is mandrel bent to assure you the highest flow volume. Replaces factory catalytic converter.
Benefits
Less Restriction and More Flow
More Horsepower
Added Agressive Tone
Want the entire Supersprint performance exhaust system? If so, purchase the Supersprint headers, then the Metallic Cats (section 1) or Cat Replacement Connecting Pipe (section 1), then the Center High Flow Resonator (section 2) or Center Connecting Pipe without Resonator (section 2), then Supersprint mufflers.
E90 325i/xi, 330i/xi (2006 +)
E91 325i/xi (2006 +)
Supersprint part number: 022 789 002
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