Turbo XS 08-21 Subaru WRX STi Boost Control Solenoid Kit

Turbo XS 02-07 Subaru WRX FA20 Boost Control Solenoid Kit

The TurboXS Boost Solenoid is an excellent upgrade for your FA20 WRX. It enables precise boost control and is easy to install mounting in the stock location and plugging directly into the stock harn.

BDs adjustable Waste Gate Kits keep the bypass valve closed, raising boost levels for increasedperformance and helping to prevent waste gate creep. These kits include a high temperature resistant Nomex diaphragm with a heavier spring and locking jam nut...

BDs adjustable Waste Gate Kits keep the bypass valve closed, raising boost levels for increasedperformance and helping to prevent waste gate creep. These kits include a high temperature resistant Nomex diaphragm with a heavier spring and locking jam nut...

It is important to note that the Atomic does NOT use a "ball-and-spring" system like others on the market, for very good reason. The ball-and-spring system is an attempt to increase the boost rise rate by preventing pressure from reaching the wastegate...

HKS EVC7-IR 2.4

HKS POWER EDITOR UNIVERSAL KIT

GReddy PRofec Boost Controller - Clear White Illumination

GReddy PRofec Electronic Boost Controller

A D-force Head Unit Replacment Suits 3006 & 3007

GFB G-FORCE III Electronic Boost Controller Head Unit ONLY