Turbocharger

ATP

ATP Stock Location GT2871R Turbo Kit Subaru WRX / STI Internally Gated

ATP's GT2871R can handle around 400 horsepower. This is a good turbo for built-engine 2.0L WRXs that don't mind adding some lag for some more top-end performance. This turbo is still pretty small for a 2.5L, but will have rapid spool if you decide to go...

ATP

ATP Stock Location GT3071R Turbo Kit Subaru WRX / STI Internally Gated

The Garrett GT Ball Bearing GT3071R, quite possibly the fastest spooling and most responsive 450+HP capable turbo on the planet now available in a drop-in package for the Subaru WRX/STI! The easy to implement turbo assembly that takes no more than 1-2...

Garrett

Garrett GTX3071R Bolt-On Turbo Kit WRX / STI - Internal Wastegate

This is a direct bolt-on kit for the WRX and STI.The next step in the evolution of the turbocharger is here! Garrett® GTX-R Turbos feature all new compressor wheels with next generation aerodynamics and improved efficiency to deliver wicked...

Garrett

GTX3076R Externally Gated Bolt On Turbo Kit For Subaru WRX/STI

This is a direct bolt-on kit for the WRX and STI.The next step in the evolution of the turbocharger is here! Garrett® GTX-R Turbos feature all new compressor wheels with next generation aerodynamics and improved efficiency to deliver wicked...

HKS

HKS GT Sports Turbo Kit, Includes Strengthened Actuator - 02-07 Subaru Impreza STI

Perrin Rotated Turbo Kit Hard Parts - 02-07 Subaru Impreza STI   The Rotated Turbo Hard Parts Kit is designed around the customer who already may have a turbo, and or a wastegate, and is looking to install them onto their WRX or STI. As long...

HKS

HKS Stainless Steel Exhaust Manifold - 02-07 Subaru Impreza STI

HKS Stainless Steel Exhaust Manifold - 02-07 Subaru Impreza STI   HKS Stainless Steel tubular turbo exhaust manifolds offer maximum exhaust flow for increased turbo spool up & phenomenal flow capacity. Fabricated of polished SUS304...

Perrin

Perrin Performance Big Tube Equal Length Header - 02-13 Subaru Impreza STI

Perrin Performance Big Tube Equal Length Header - 02-13 Subaru Impreza STI   The equal length design of the PERRIN header, produces smoother more balanced exhaust pulses from the head to the turbocharger giving you quicker turbo response as...

Perrin

Perrin Performance Equal Length Header - 02-14 Subaru Impreza STI

Perrin Performance Equal Length Header - 02-14 Subaru Impreza STI   The equal length design of the PERRIN header, produces smoother more balanced exhaust pulses from the head to the turbocharger giving you quicker turbo response as well as...

Perrin

PERRIN Performance Rotated Turbo Installation Kit with Black Intake- 04-07 Subaru Impreza STI

PERRIN Performance Rotated Turbo Installation Kit with Black Intake- 04-07 Subaru Impreza STI Each Kit includes Intake system, 3" downpipe, boost tube connection for Front Mounted Intercooler, and all other parts needed for installation for those...

Perrin

PERRIN Performance Rotated Turbo Installation Kit with Red Intake - 04-07 Subaru Impreza STI

PERRIN Performance Rotated Turbo Installation Kit with Red Intake - 04-07 Subaru Impreza STI Each Kit includes Intake system, 3" downpipe, boost tube connection for Front Mounted Intercooler, and all other parts needed for installation for those...

Perrin

PERRIN Performance Rotated Turbo Kit with Black Intake - 02-07 Subaru Impreza STI

PERRIN Performance Rotated Turbo Kit with Black Intake - 02-07 Subaru Impreza STI Each Kit come pre-assembled and includes a Precision 46mm Wastegate, large 3" Intake system with MAF, 3" downpipe with built-in wastegate recirc tube, boost tube...

Perrin

PERRIN Performance Rotated Turbo Kit with Red Intake GTX3076R .63AR - 04-07 Subaru Impreza STI

PERRIN Performance Rotated Turbo Kit with Red Intake GTX3076R .63AR - 04-07 Subaru Impreza STI Looking for 100-200 Wheel HP gain over your current setup? Looking to make up to 450 Wheel HP? The PERRIN Rotated GT3076R turbo kit is the answer. Every...