Grimmspeed Stage 3 Power Package | 2005-2009 Subaru Legacy GT (191009) GrimmSpeed

2005 – 2009 Subaru Legacy GT Stage 3 Power Package by GrimmSpeed

This package includes everything from the Stage 2 package with the addition of the famous GrimmSpeed Top Mount Intercooler. Along with the additional power and torque that your car will be producing thanks to the upgraded intake and exhaust components comes heat in the form of warmer charge air temperatures. It’s important to reduce these temperatures and increase the oxygen density of the pressurized air entering your engine. This additional oxygen will help protect your WRX from knock and allow your tuner to take full advantage of your Stage 3 setup. On the intake side, the GrimmSpeed Intake adds an additional performance increase by reducing pre-turbo restriction, which allows your turbo to build boost more quickly and more efficiently. Finally, on the exhaust side, the included GrimmSpeed Downpipe replaces the extremely restrictive factory downpipe and catalytic convertor with high quality 3” diameter stainless tubing and a high-flow catalytic converter.

All the components of this package work together to decrease restriction both before and after the turbocharger, as well as to provide the ultimate choice in boost control. The result is a system that increases both compressor and turbine efficiency, but also works together to control boost. This package further increases horsepower, torque, and engine safety by decreasing charge air temperatures through a vastly superior intercooler design. This is the definitive choice for more boost, faster spool, safety and consistency, and power production.

Features

• Hybrid Cold Air/Short Ram Design
• Custom reusable high flow air filter
• Stainless Steel Construction – The downpipe is constructed of high grade 304L SS
• 2-3hr Installation

Benefits

• Decrease Spool Time – Lower intake restriction and better boost control
• Plug and Play into OEM Harness – No splicing wires like other BCS solutions
• Integrated velocity stack entrance smooths incoming air
• Corrosion resistance and durability

Applications

• 2005 – 2009 Subaru Legacy GT Manual Transmission

What’s In The Box?

• 1 – GrimmSpeed 3-Port Electronic Boost Control Solenoid
• 1 – GrimmSpeed Cold Air Intake System
• 1 – GrimmSpeed Catted Downpipe
• 1 – GrimmSpeed Top Mount Intercooler Kit
• 1 – GrimmSpeed Turbo Heat Shield
• GrimmSpeed License Plate Frames

Installation Instructions

• Click Here for Intake install notes
• Click Here for Boost Control install notes
• Click Here for Heat Shield install notes

Warranty

• GrimmSpeed Lifetime Warranty