Dual Piston Blow Off/Dump ValveSuitable for most turbo cars with an Air Flow Meter. Made from billet aluminium, this atmospheric diverter valve dumps the charge air to atmosphere creating the "Whoosh" sound when the throttle is lifted. This increases both quicker throttle response and higher clamping load to maintain boost pressure more reliably. Unlike single piston or diaphragm diverter valves, this uses counter balanced springs and dual pistons to prevent the valve from leaking

but it also improves throttle response and increases clamping load to maintain boost pressure more reliably

Anodised red aluminium accents

check engine lights

(OEM Part Number: 171407181A)

This is achieved by using a unique single

Low: Coilovers type BR 6/6kg

1 x Uprated Blue Small Spring

LAS-R - 20" Silver Finish 10J Alloy Wheels

A replacement turbo actuator for the Saab 900

While retaining the OEM plus design that blends into your interior

This upgrade is advisable to all software upgraded

Powerflex Rear Trailing Arm Bush