Supertech BMW S54 24v Exhaust Valve Set | Inconel | Single GrooveSupertech Performance BMEVI 1040S BMW M3 S54 Exhaust valve. This kit includes 12 valves. Supertech valves are the best on the market, made from one piece of forged stainless steel for the ultimate in strength and durability. Supertech valves go through a special heat treatment process that obtains the right amount of harness for each engine to ensure the ultimate valve for your performance motor. Supertech offers their valves in either chrome coating,

Fits all VW/Audi 1

Part Number: H-21-BR

Powdercoat Finish:

For most running pump fuels

Kit is for use with ALL 12v VR6 engines

This kit includes a billet anodized aluminum sandwich plate in either standard or thermostatic form

One GS2DGSRC shift knob

As exhaust gases exit the N20 engine and flow into an AWE 180 Technology™ equipped resonator

What turbochargers can I use with the IE High-Flow Intake

In extensive driving tests our engineers have set the dampers for the best balance between sporty driving

catch can kits

Improves sports car sound and driving experience