Bilstein B16 1998 Audi A6 Quattro Base Front and Rear Performance Suspension System - 48-088688 fits_2002-2008`Chevrolet`Optra max gains of 30 hp

max gains of 30 hp and 25 lb-ft of torque

Each set includes fins for both sides offering a cohesive and balanced enhancement to your vehicle’s rear profile

Optimized Flow: Increased exhaust scavenging improves throttle response and top-end power delivery

Dependable charge-air connections are essential for reliable operation

Bilstein B16 1998 Audi A6 Quattro Base Front and Rear Performance Suspension System - 48-088688 fits_2002-2008`Chevrolet`Optra max gains of 30 hpBilstein B16 (PSS9) suspension kits feature ride height adjustability with 9 stage manually adjustable dampers in an OE quality, direct fit package. The 9 stage damping system adjusts both rebound and compression with each click to provide the best handling performance in any condition. These kits offer monotube performance dampers with matched springs that are tuned for each specific application. The zinc coated and threaded body design will give you