AS Performance Engine Oil Breather system with oil level indicator & full fitting kit Intercooler 26 bar on standard pump

26 bar on standard pump to 3

is not capable of allowing for the desired level of adjustment

Non Resonated & Resonated (Quieter)

(We have these fitted to the front of our demo RS and 20mm at the rear for the ultimate in aggressive looks )

The unique patented system with its two-stage valves allows a rebound damping adjustment (comfort) and a compression adjustment (driving dynamics) in the low-speed range while the high-speed range which controls the driving safety

AS Performance Engine Oil Breather system with oil level indicator & full fitting kit Intercooler 26 bar on standard pumpAS Performance brings you this great addition to your ST150, After taking our own Supercharged ST to 300+bhp we noticed on fast road and track use we was seeing oil coming from the crank case breather, we have also seen this in re mapped normally aspirated ST's as well. Commonly known as an Oil breather, this neat kit actually separates the oil were it would cause excess smoke from getting thrown into the inlet manifold from the crank case breather,