This is Perrin’s Throttle Body Hose made from 5-ply multi-layer silicone. The factory throttle body coupler will become weak after a certain mileage and age, and could potentially tear. The Perrin unit has been built to withstand extremely high pressures, and temperatures to give you long lasting performance. These are going to come ready to install with the coupler, and a pair of clamps.
JDMuscle
Perrin [02-07 WRX, 04-21 STI] Throttle Body Hose Black
Perrin [02-07 WRX, 04-21 STI] Throttle Body Hose Black
Regular price
$48.00 CAD
Regular price
$64.00 CAD
Sale price
$48.00 CAD
Unit price
per
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![Perrin [02-07 WRX, 04-21 STI] Throttle Body Hose Black](http://supremeperformance845.com/cdn/shop/files/perrin-top-mount-intercooler-coupler-black-subaru-wrx-2002-2007-sti-2004-2019-psp-itr-301bk-intercooler-hose-kits-perrin-performance-papsp-itr-301bk.jpg?v=1783649816&width=1445)
![Perrin [02-07 WRX, 04-21 STI] Throttle Body Hose Black](http://supremeperformance845.com/cdn/shop/files/perrin-top-mount-intercooler-coupler-black-subaru-wrx-2002-2007-sti-2004-2019-psp-itr-301bk-intercooler-hose-kits-perrin-performance-papsp-itr-301bk-2.jpg?v=1783649816&width=1445)
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