Supertech Exhaust Valve Set BMW S54 24v | Inconel | Single Groove (31.5mm +1)Supertech Performance BMEVI 1045S BMW M3 S54 Exhaust valve 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, used in high performance

6cc Dish 308 Grams

(2) 194 Flat style HIGH Intensity (Trunk)

8T engines with AWW or AWP engine codes

Each CTS B8 A4 exhaust is 100% tig welded

These will take more abuse than you can dish out

As boost pressure is raised

The CTS Turbo FMIC Kit for the VW MKIV 1

they are double walled for resistance to heat discoloration

0T FSi engines up to VIN 8P-6-069000

Includes Gasket

Plenum-to-Runner Hardware

Re-Manufactured Bosch Starter