Bilstein B4 OE Shock (Rear) - Porsche / 911Bilstein B4 OE Replacement dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. These dampers are the ideal choice for the driver looking to restore the original performance and handling of their vehicle, with the added benefit of world famous Bilstein quality. Special Note: Standard Suspension Applications: Porsche 911 1999 2005 OE Part # 996 333

Stock compression

Rear - USR1772

IE's performance-engineered manifold is the only motorsport designed intake manifold available with precisely tuned runner lengths and diameters

Their Valvetronic Exhaust offers two distinct tones depending on valve position: mild and wild

center muffler: 18lbs

1J0-615-302-A / 1J0615302 A / 1J0 615 302 A / 1J0615302A

AWE Tuning Porsche 991 Tips for the Porsche S and 4S are an optional upgrade with our 991 SwitchPath Exhaust

43Rate: 20 N/mm 114 lbs/inchBlock Height: 15 mm 0

8T 2002-2005

base files for popular hardware can be loaded as-is with excellent results

Upgrade your driving experience with the Milltek 70mm Resonated Cat-Back Exhaust System

- B8 Audi A4/S4 Avant