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TGV Deletes

$94.00 $84.60

  • SKU: PSP-ENG-221BK
  • Quantities Low - Order Soon!

TGV Deletes

$94.00 $84.60

  • SKU: PSP-ENG-221BK
  • Quantities Low - Order Soon!
Color -Black
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Overview

The PERRIN Tumble Generator Valve (TGV) Delete removes restrictive components from the intake tract to allow for higher volume of airflow for more power and increased throttle response in your race tuned WRX!

THIS IS AN OFF-ROAD / OFF-HIGHWAY ONLY PART AND AN ECU RECALIBRATION IS REQUIRED AFTER INSTALLATION!

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Why you want it

The OEM tumble generator valve (TGV) is designed to speed up air flowing to the engine during low-rpm and low load situations. This makes for more complete combustion and better fuel economy. During full throttle, these valves open to allow for more airflow, but they still create a restriction in the intake tract. On vehicles modified strictly for off-road racing, these become a hindrance to performance. You can see how the butterfly portion and the rod that operates them is very large compared to the intake port. The PERRIN TGV Delete is a simple bolt-on part to replace the OEM TGVs on your FA DIT WRX with a smooth inner wall to completely remove airflow obstructions.(These are not compatible for on-road / street applications and require ECU tuning to perform properly in off-road use. )

How it works

The PERRIN TGV Delete is a simple bolt-on part that results in noticeable performance increases in both horsepower and torque. With no special tools or additional hardware, the PERRIN TGV Delete replaces the OEM part and that's all there is to it! With its smooth interior walls and anodized finish, you'll get nothing but clean airflow to your engine.

This part is designed for off-highway use and an ECU recalibration is REQUIRED after installation.

Fuel line clearance

The PERRIN TGV Delete comes with a notch machined into the outside of the body in order to allow for proper fuel line clearance, unlike some competitors' products. This small detail is crucial to ensure a perfect fit.

Construction and finish

The PERRIN TGV Delete is made from CNC milled aluminum and anodized black for a perfect fit and corrosion resistance to last the lifetime of your WRX!

Product Details

  • Material CNC Aluminum
  • Finish Hard anodize

PSP-ENG-221BK
PSP-ENG-221RD

(2) PERRIN TGV Delete bodies

Warranty, instructions, stickers

State of California Warning for Off-Highway Use Only.

NOTE:

2015-2019 WRX - Yes
2013-2016 FR-S - No
2013-2018 BRZ / 86 - No
2002-2014 WRX - No
2004-2019 STI - No

This off-road / off-highway product requires an ECU Recalibration after installation to perform properly. This part can NOT be used for on-road / street applications.

  • 2015 Subaru WRX
  • 2016 Subaru WRX
  • 2017 Subaru WRX
  • 2018 Subaru WRX
  • 2019 Subaru WRX
5 Year Warranty

PERRIN Performance warrants to the original purchaser that all PERRIN products will be free from defects in material and workmanship within a sixty (60) month period from the date of purchase. *Some exclusions apply

Proposition 65

warning.pngWARNING: Cancer and Reproductive Harm
www.P65Warnings.ca.gov

Off Road Use Only

This product is legal in California only for racing vehicles which may never be used upon a highway. Check your local and federal laws prior to installation.

Estimated DIY Install Time: 1 hour
Email Our Tech Department: tech@perrin.com
Download Instructions

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TGV Deletes
$84.60
  • SKU: PSP-ENG-221BK
  • Quantities Low - Order Soon!
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