Sparco Seat Base (Left) - Audi B5 A4Sparco Seat Bases utilize the factory seat mounts on your vehicle's floor and provide a flat surface for mounting your Sparco seat. All seat bases are vehicle specific and provide a 100% bolt in installation. The 600 Series Sparco seat base is constructed with 3 16" thick steel to provide a strong flex free mount. In addition to the mounting holes provided for standard bolt on installation, the Sparco base has a wide metal platform to allow custom

Varex Exhaust Valve Motor via power cable

(5 Vane/Blade Impeller)

The removal of the OEM intercooler facilitates increased airflow through the radiator bundle

We will send you a USPS label to print out

Aerospace Grade Aluminum Hats with Type III Hard Anodizing**

The factory rear subframe bushings are designed for comfort

F30 335i (RWD & xDrive)

Regardless of which option you choose

1H0-711-173 / 1H0 711 173 / 1H0711173

In addition our standard kit will connect to your existing 1/4" methanol line if it's already installed

Bar is adjustable

yet still suitable for street cars