BC Valve Spring/ Retainer/ Seat/ Seal Kit for 4G63 Evo/DSM (BC0120) Gram Lights the Mach 2 can help

the Mach 2 can help return the engine to peak boost up to 30% faster than a factory diverter valve when shifting gears

• JDM right hand drive models

• Two AEM 340lph Fuel Pumps

Despite the visually odd shape

Tube OD: Centerline Radius: Leg Length A: Part Number: 1" 2" 4" 26120 1

BC Valve Spring/ Retainer/ Seat/ Seal Kit for 4G63 Evo/DSM (BC0120) Gram Lights the Mach 2 can helpDesigned for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances. Vehicle Fitment: Mitsubishi 4G63 1992 2006 Evolution I IX 1990 1999 Eclipse GST GSX 1990 1998 Talon TSi 1990 1994 Laser RS 1991 1992 Galant VR4 Purchase Includes: