Bilstein B4 OE Replacement 15-18 VW GTI Rear Twintube Strut Assembly (DampTronic) - 20-238988 fits_2001-2005`Porsche`911`Turbo Provides max power gains of

Provides max power gains of 15

synthetic media provides maximum airflow and performance

YSCPR4a (Ø32mm

Outflows the Stock Exhaust by 80% Increasing Performance and Improved Fuel Economy

Upgrading options: Equipping the Performance Mid Pipes or an Axle Back with intentions to add another section later

Bilstein B4 OE Replacement 15-18 VW GTI Rear Twintube Strut Assembly (DampTronic) - 20-238988 fits_2001-2005`Porsche`911`Turbo Provides max power gains ofBilstein B4 OE Replacement (DampTronic) dampers are direct OE replacements for the electronically adjustable dampers found on many European brand vehicles. Bilstein B4 OE Replacement (DampTronic) dampers are specifically engineered to be the best choice for maintaining the original ride quality of your vehicle, while meeting or exceeding OE standards. Bilstein B4 OE Replacement (DampTronic) dampers are the ideal choice for the driver looking to