Bilstein B12 Pro-Kit (Front / Rear) - Audi / A6 QuattroBilstein B12 (Pro Kit) suspension kits include a complete set of Bilstein Performance dampers paired with Eibach (Pro Kit) springs that provide moderate lowering between 24 40mm (depending on application). These kits offer dampers and springs that are tuned for each specific application to provide the best fixed height lowering solution. Bilstein B12 (Pro Kit) suspension kits provide the perfect combination of suspension dynamics, quality and

It is fully rebuildable

7L0-907-521 / 7L0 907 521 / 7L0907521

41 inch 112 mmLoad at Block Height: 2646 lbs 11770 NWeight: 3

- When removing your O2 sensors from your stock manifolds and downpipes

and the Audi S3 8Y or vehicles that share the same VAG platform and engine codes

no need for extra spacers or adapters

5" at the turbo inlet

Sparco's 2 Liter AFFF Hand-held fire extinguisher (not FIA Approved) is perfect for mounting in your car

the factory interface can become weakened and fail under high RPM use

21-21-7-505-811 / 21 21 7 505 811 / 21217505811

and so was the first item RKP elected to attack

on-the-fly power adjustments can be made to accommodate your driving needs