Product Description
Swap out your overheated factory top mount intercooler for the PERRIN Front Mount Intercooler to get the most out of your turbocharged STI. Add power and a new bold look all in one. If you don't already have a PERRIN Front Mount Intercooler Core!
No CARB Legal: This Product Cannot Be Ship To California!
Boost Tubes
PERRIN boost tubes are CNC mandrel bent from aluminum tubing for better weight reduction. Every boost tube has an oversized beaded end to ensure the hose clamps and couplers stay connected and sealed! We choose to take the smoothest shortest path to get air to and from the intercooler.
Right off the turbo a smooth offset coupler carries the hot side air charge to a perfectly matched 2.25” boost tube. We chose 2.25" tubing for a smoother, cleaner, obstruction free routing while still being large enough to flow more WHP than most turbos can put out. The air charge then is routed through the engine bay next to the battery, and down behind the radiator to the intercooler. The cold side boost tubes are mounted as high as possible in the engine compartment to clear all turbo and intake combinations as it travels to the throttle body through the engine bay.
Coolant Reservoir
The PERRIN Boost Tube Kit includes a PERRIN Coolant Overflow Tank. It adds clearance for better boost tube routing, hold more coolant than the previous design and uses the OEM tank cap for great seal! The PERRIN Coolant Overflow Tank is protected from the elements by a black texture powder coating.
Construction
PERRIN Boost Tubes are CNC mandrel bent from aluminum tubing for better weight reduction. Every boost tube has an oversized beaded on the end to ensure the hose clamps and couplers stay connected and sealed! We choose to take the smoother shortest path to get air to and from the intercooler.
Finish
Every PERRIN Boost Tube is powder coated for further protection from the elements, making it look awesome for years to come. Our boost tubes come in two finish options, texture powder coated black, and texture powder coated red.
California Residents, Proposition 65 Warning
