Supercharger System - 1998 BMW 3-Series (323) Audi S6 C7 APR has a wealth of

APR has a wealth of knowledge

2 – OEM Drain/Fill Plugs

Bumpstops are carefully tuned for use with Dinan springs

and enjoyable

Supercharger System - 1998 BMW 3-Series (323) Audi S6 C7 APR has a wealth ofVF Engineering chose to supercharge the BMW E46 3 Series to improve throttle response and mid to top end power with the centrifugal Vortech supercharger. With the 3. 0 liter version being a bored and stroked upgrade of the 2. 8 motor, both variations are otherwise virtually identical. Maintaining the the original BMW quality, smoothness and reliability were the key factors in the VF design. This is where the VF software comes into full play. All kits