Perrin TMIC Throttle Body Coupler Kit Red 2008-2021 WRX / 2005-2009 Legacy GT / 2005-2009 Outback XT / 2009-2018 Forester XT | High-Strength Silicone | Throttle Body Coupler Kit
Overview
The Perrin TMIC Throttle Body Coupler Kit is a direct OEM replacement designed to upgrade the throttle body connection on select Subaru models including the 2008-2021 WRX, 2005-2009 Legacy GT, 2005-2009 Outback XT, and 2009-2018 Forester XT. This kit replaces the factory rubber coupler with a premium 5-ply multi-layered silicone component that enhances airflow and throttle response while providing a clean, professional appearance under the hood. It’s tailored for Subaru enthusiasts who demand reliability and improved engine efficiency, especially those running forced induction setups.
Engineered with durability in mind, the Perrin coupler withstands high boost pressures, extreme temperatures, and exposure to oil, making it a robust upgrade over the OEM part. The vibrant red silicone not only adds a visual upgrade but also maintains OEM fitment and ease of installation. Perrin’s focus on quality and fitment ensures this coupler integrates seamlessly with your Subaru’s top-mount intercooler system, delivering consistent performance gains without compromising reliability.
For Subaru owners, this throttle body coupler kit offers tangible benefits in throttle precision and engine bay aesthetics. Its high-strength silicone construction reduces the risk of leaks or failures common with aging rubber parts, supporting more consistent boost delivery and throttle response. This upgrade is a practical and effective way to enhance your Subaru’s forced induction system, contributing to a more responsive and durable driving experience.
Features & Specifications
This Perrin TMIC Throttle Body Coupler Kit is engineered for Subaru WRX, Legacy GT, Outback XT, and Forester XT models and features a 5-ply multi-layered silicone construction. Crafted from high-strength silicone, it delivers enhanced durability and improved throttle response for Subaru enthusiasts seeking a reliable OEM replacement with performance benefits.
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Brand: Perrin Performance
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Product: TMIC Throttle Body Coupler Kit Red
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Part Number: PSP-ITR-321RD
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Fitment: 2008-2021 WRX / 2005-2009 Legacy GT / 2005-2009 Outback XT / 2009-2018 Forester XT
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Material: 5-ply Multi-layered Silicone
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Finish: Red Silicone
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Construction: Molded Multi-layered Silicone
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Origin: Made in USA
Key Benefits
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Durability: High-strength silicone resists boost pressure, heat, and oil exposure for long-lasting reliability.
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Performance: Improved throttle response and airflow compared to OEM rubber coupler.
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Fitment: Direct OEM replacement ensures seamless integration without modifications.
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Aesthetics: Vibrant red finish adds a clean, professional look to the engine bay.
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Reliability: Reduces risk of leaks and failures common with aging rubber parts.
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Ease of Installation: Includes clamps and clear instructions for straightforward upgrade.
What's Included
- 1× Perrin TMIC Throttle Body Coupler (Red)
- 2× Clamps
- Installation instructions
Installation & Compatibility
This throttle body coupler kit is a straightforward OEM-style replacement designed for easy installation with basic hand tools. It is DIY-friendly for enthusiasts comfortable working in the engine bay, requiring no special tools or modifications. The kit maintains factory fitment and sealing, making it an ideal upgrade for forced induction Subaru models listed. No tuning adjustments are necessary after installation, but always verify compatibility with your specific year and trim before purchase.
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Professional Installation: Recommended for those unfamiliar with intercooler plumbing
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Modifications Required: None
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Verify Compatibility: Confirm fitment for your specific Subaru model and year
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