Bilstein 4600 Series Monotube Rear Shock - Yellow Paint - GM Fullsize SUV / Truck 1988-98 4031 Bilstein B4 Series Twintube Front

Bilstein B4 Series Twintube Front Shock - Black - Audi A4 2002-06 19-109510

3/8-18 Female to 12 mm x 1

Mercon(R) V is recommended for use in all transmissions

An important first step in reducing unwanted and power-robbing under hood heat is wrapping headers and down pipes

red with chrome trim and blue with chrome trim

Bilstein 4600 Series Monotube Rear Shock - Yellow Paint - GM Fullsize SUV / Truck 1988-98 4031 Bilstein B4 Series Twintube FrontBilstein B6 4600 shock absorbers are designed as a direct fit upgrade to OE shock absorbers on stock height light trucks and SUV's. These shock absorbers feature a monotube design which provides consistent fade free performance. B6 4600 shock absorbers utilize a unique, velocity sensitive, digressive piston which reacts to changing road conditions. All B6 4600 shock absorbers are tuned for each specific application to ensure optimal performance is