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Remove your dull OEM top mount intercooler coupler and replace it with a PERRIN Coupler Kit and give your engine bay a touch of style.
Silicone Couplers
The PERRIN Throttle Body Coupler Kit replaces your factory coupler with our high-gloss, vibrant color hose that looks and works better. Our silicone couplers are made from fiber-reinforced 3-ply silicone tubes. Our high-strength reinforced silicone's multi-layer design is capable of withstanding extremely high pressures and temperatures.
No Tuning Required
Increase horsepower and torque without ECU recalibration or tune! This part is designed and tested to work safely on your vehicle without any tuning required! However, more power can be gained with proper ECU tuning! Confirm any tune or recalibration you add is specific for ALL modifications added to the vehicle.
Vehicle Fitment
- 2002 - 2007 Subaru WRX
- 2004 - 2021 Subaru STI
- 2004 - 2008 Subaru Forester XT
WARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to https://www.P65Warnings.ca.gov/passenger-vehicle.
| SKU | PSP-ITR-301 |
|---|---|
| Brand | Perrin |






