Supertech BMW S54 24v Exhaust Valve Set | Black Nitrated | Triple GrooveSupertech Performance BMEVN 1040 BMW M3 S54 Exhaust valve 30. 5x5. 95x126. 10mm SS Black Nitrided Stock size 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

Available in black

The build date of your car can be found on a sticker on the driver's side door jam

Ours are CNC'd from solid billet aluminum to perfectly match the size and shape of your VR6 fuel lines

0 (E90) 2007 thru 2008

COBB Tuning Accessport V3 (with Fabspeed COBB Pro-Tune)

The driver's side tips are only for aesthetics

8T consists of K04-01 turbo

Launch Control Increased to 4500

102mm double-walled

9 (E36) 96 thru 99BMW 318is 1

Rear: 30-60mm

they pass through strategically located ports