Process West Dual Fuel Rail Billet Tumbler Delete Kit - Subaru 01-07 WRX/STI & 08-21 STI - Black max-40 This fitting kit should be

This fitting kit should be used when fitting a standard or replacement up pipe to an Impreza turbo (not twin scroll) or when fitting the RCM up pipe RCM334

The RCM Xtreme 1mm longer conrod is typically used in conjunction with a 75mm crankshaft to offer a smaller conrod angle resulting in a higher revving engine

The RCM Gen2 Alternator Relocation kit has is designed to enable more space to be created

Direct fit — fully compatible with OEM Subaru casing (no modification required)

Process West Dual Fuel Rail Billet Tumbler Delete Kit - Subaru 01-07 WRX/STI & 08-21 STI - Black max-40 This fitting kit should beThis bolt on, integrated performance upgrade simultaneously solves the two most significant bottlenecks in the EJ series intake system: air restriction and fuel supply. This Dual Fuel Rail Tumbler Delete Kit, CNC machined from billet aluminium, replaces the restrictive factory assembly with precision machined billet components, providing maximum airflow and guaranteed fuel delivery for high boost applications. Billet Tumbler Delete The factory Tumble