SLP PerformancePac, 2000-02 F-Car "Loud Mouth" Exhaust w/Dual/Dual Tips 350HP Get 350 horsepower…with bolt-on parts! Take the guesswork out of upgrading your LS1 F-Body, with the PerformancePac™ from SLP Performance Parts. Each Stage 1 package comprises a group of jointly engineered induction and exhaust components, all of which work together to significantly improve performance without adversely affecting drivability. Best of all, you’ll save $50 over the cost of purchasing the parts individually! This Stage 1 PerformancePac™ contains the following items: High-Flow Air-Box Lid (21045) Cold-Air Induction Package (21033) High-Flow K&N Air Filter (25012B) F-Body Smooth Bellows (23065) Modular Loud Mouth™ Exhaust System w/2.5" Dual/Dual Tips (31042) Stage 1 Fender Badges (pair) NOTE: Contents may vary slightly from photograph.