Sportauspuff schaltbar & Bypass-Rohrpaket (fügt 25 bis 30 PS hinzu) Porsche 997 GEN2 C2 / C4 / C4S 911;924;928;930;944;964;968 Air filter top cover

Air filter top cover

Adjustable preload

yellow zinc plated

effizientesten und zuverlässigsten Kühlsysteme der Welt zu bauen und zu konstruieren

Aluminum Cross Member (Subframe) Front – OEM Quality

Sportauspuff schaltbar & Bypass-Rohrpaket (fügt 25 bis 30 PS hinzu) Porsche 997 GEN2 C2 / C4 / C4S 911;924;928;930;944;964;968 Air filter top coverSwitchable sports exhaust & bypass pipe package (adds 25 to 30 hp) Porsche 997 GEN2 C2 C4 C4S Sports exhaust VALVETRONIC + X Pipe Design Sport Cat Bypass Package The DesignTek Valvetronic sports exhaust system provides consistent high torque with open valves and +8 hp 10 ft lbs torque with closed valves. Made from high quality T304 stainless steel (14 16 gauge), hydroformed muffler housings, radius relieved with 2000 degree ceramic fiber and stainless