BILSTEIN 46-258885 Pro-Kit B12 (R4) 911(991)3.4, 3.8 CarreraS +PASM ymm_45 and oil sludge into the

and oil sludge into the air filter intake pipe

2" diameter Cat-Back system with S-Type sound and no interior drone

30mm drop front and rear for lower centre of gravity

BORLA Cat-Back and Axle-Back exhaust systems use patented straight-through and multi-core technology to enhance horsepower

8L 20v Turbo inline 4 is a great motor

BILSTEIN 46-258885 Pro-Kit B12 (R4) 911(991)3.4, 3.8 CarreraS +PASM ymm_45 and oil sludge into theDescription BILSTEIN 46 258885 Suspension Kit, springs shock absorbers B12 Damptronic PK BILSTEIN B12 is a sport suspension designed for those seeking to lower or raise their vehicle while improving ride dynamics and comfort. This system combines high performance BILSTEIN gas pressure shock absorbers with high quality performance springs, resulting in a complete sport suspension with vehicle specific characteristics. The BILSTEIN B12 delivers