Ferrea +.001 Over Size Exhaust Valve Guide Subaru WRX / STI Turbo Models EJ20 / EJ25 (QTY 8) vendor_Fortune Auto 2009-2015 Mitsubishi Lancer Ralliart

2009-2015 Mitsubishi Lancer Ralliart

This PQ Series next generation exhaust valve material will progressively replace Competition Plus Series valves as applications evolve and the material becomes necessary

It can be used on the front or rear axle or combined with the DTC-60 if split friction between the front and rear axles is desired

Reduced Mass = Increased Acceleration

Recommended for aggressive camshaft setups

Ferrea +.001 Over Size Exhaust Valve Guide Subaru WRX / STI Turbo Models EJ20 / EJ25 (QTY 8) vendor_Fortune Auto 2009-2015 Mitsubishi Lancer RalliartPart #: VG1072 Ferrea's Copper Bronze Valve Guides are made for your Subaru WRX and STI. The high quality copper bronze blended alloy valve guide is developed with proprietary heat treatment processes allowing for greater heat dissipation, heat resistance, and lubricity properties for the next generation of high performance race engines. SUBARU IMPREZA WRX STI (2004 2016) WRX (2002 2014) EXHAUST, +. 001 Over size Specifications: Exhaust +. 001 Over