Fabspeed Porsche 997 GT2 Sport Catalytic Converters (08-09) (FS.POR.997GT2.SC) 16140 Burbling and crackling erupts with

Burbling and crackling erupts with every application of the throttle

These Secondary Cat Bypass Pipes will bring your F355 much closer to a early 2000's Ferrari F1 car exhaust note

switches and air lines

(1) ea Pickup Tube Assembly

Fabspeed Porsche 997 GT2 Sport Catalytic Converters (08-09) (FS.POR.997GT2.SC) 16140 Burbling and crackling erupts withGerman imported 200 cell HJS Sport Cats increase exhaust flow for better power and throttle response and improved sports car sound. FEATURES: Fits all Porsche 997 GT2 vehicles (2008 2009) Less backpressure and improved throttle response Constructed from high quality 14 16 gauge, C. N. C. mandrel bent T304 Stainless Steel Optimized for maximum performance with NO catalyst generated check engine light, guaranteed Emissions compliants in 49 states