Skip to content
Perrin TMIC Throttle Body Coupler Kit Red 2008-2021 WRX / 2005-2009 LGT / 2014-2017 FXT - PSP-ITR-321RD - Subimods.com

Perrin TMIC Throttle Body Coupler Kit Red 2008-2021 WRX / 2005-2009 Legacy GT / 2005-2009 Outback XT / 2009-2018 Forester XT

$78.20
$92.00
$92.00 - $92.00
$92.00
$78.20 - $78.20
$78.20
-15% -15%
13 In Stock, Usually Ships within 1-2 Business Days
SKU PSP-ITR-321RD
by Perrin Performance
Lease to own Pay as low as $/week

DETAILS

Upgrade your engine bay with the PERRIN Throttle Body Coupler  – a high-performance, durable solution designed to replace the flimsy and restrictive OEM rubber coupler. Made from multi-layered, high-strength silicone, this coupler delivers superior resistance to heat, pressure, and oil, ensuring long-term reliability and consistent performance under boost.

Specifically engineered for a precise fit between your throttle body and intercooler piping, the PERRIN Throttle Body Coupler improves airflow, enhances throttle response, and adds a clean, upgraded look to your engine bay. 

Features:

  • Direct replacement for OEM coupler

  • 5-ply silicone construction for maximum durability

  • Withstands high boost and extreme temperatures

Includes:

  • (1) PERRIN Intercooler Coupler
  • (2) Clamps

Installation Instructions

Shop By Vehicle
Search

… …