BC Brian Valve Stem Seals for 4G63 Evo/DSM (BC3977) Prothane • 047" Wall (1

• 047" Wall (1

• Dyno Proven gains of up to 18 hp and 14 lb-ft

The Injen Technology X-Pedal Pro Black Edition Throttle Controller for VQ37VHR 370Z and G37 allows you to tune out the delayed throttle response from the factory

160 lbs/in (214% Stiffer than Stock)

BC Brian Valve Stem Seals for 4G63 Evo/DSM (BC3977) Prothane • 047" Wall (1These Viton seals allow a carefully defined amount of engine oil from the cylinder head into the combustion chamberto lubricate the rotating valve stem in the valve guide. BC valve stem seals are produced from high performance materials for increased part life and lower wear. Vehicle Fitment: 1992 2006 Mitsubishi Evolution I IX (Evo 1 9) 1990 1999 Mitsubishi Eclipse GST GSX 1990 1998 Eagle Talon TSi 1990 1994 Plymouth Laser RS 1991 1992 Mitsubishi