Porsche Muffler Bypass Pipes - 911 | 1999-2004 PCG-901-016-40 For use with Engine Grille

For use with Engine Grille Lock Nut (74-91)

Porsche Fuel tank strap kit includes two straps #644

Porsche Piston and cylinder set for 912 (1965-1969) models

Zebra Double Box End Wrench (9/16" x 5/8")

and Carrera 4 GTS models)

Porsche Muffler Bypass Pipes - 911 | 1999-2004 PCG-901-016-40 For use with Engine GrillePorsche Muffler Bypass Pipes For Porsche 996 GT3 (1999 2004) Models. Muffler Bypass Pipes for Porsche 996 GT3 Lighten the rear of your vehicle and achieve an aggressive Supercup style sound by replacing the heavy factory mufflers with these straight through tubes. SOUND: These muffler bypass pipes will significantly increase the volume and aggression of your GT3's exhaust note. Expect a deep, growling tone with minimal cabin drone. POWER: Dyno testing