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COBB Tuning LF Compact Lightweight Bypass Valve Subaru Impreza | Forester | WRX 2002-2021
$375.00
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Overview

The COBB LF BPV is a high-performance bypass valve designed specifically for the Subaru Impreza WRX and STI models from 2002 to 2021. Engineered for precision and reliability, this compact and lightweight valve is capable of handling high boost pressures without any leaks, ensuring optimal performance under demanding conditions. Its innovative design reduces control volume by 30%, allowing for rapid venting of boost pressure when actuated, which translates to quicker throttle response and improved driving dynamics.

Features

  • Compact and lightweight construction for easy installation in tight engine bays
  • Maintains high boost pressure without leaks, enhancing overall performance
  • 30% reduced control volume for faster boost venting, improving throttle response
  • Low-mass moving parts that react quicker than heavier components
  • Banjo-fitting vacuum port offering 360-degree adjustability for hose routing
  • Simplified installation with fewer potential leak points compared to NPT ports
  • Larger piston o-ring seal for enhanced compression and durability
  • Updated spring and seal design providing a 60% increase in clamping force at peak boost
  • Reliable performance across idle, transient loads, and peak boost conditions

Fitment

  • Subaru Impreza WRX Sedan AT USDM 2002-2007
  • Subaru Impreza WRX Sedan MT USDM 2002-2007
  • Subaru Impreza WRX Wagon AT USDM 2002-2007
  • Subaru Impreza WRX Wagon MT USDM 2002-2007
  • Subaru Impreza STi MT USDM 2004-2007
  • Subaru Impreza STi Hatch MT ADM 2008-2014
  • Subaru Impreza STi Hatch MT USDM 2008-2014
  • Subaru Impreza STI Sedan MT ADM 2011-2014
  • Subaru Impreza STi Sedan MT USDM 2011-2014
  • Subaru Forester XT AT USDM 2006-2008
  • Subaru Forester XT MT USDM 2006-2008
  • Subaru WRX STI Sedan MT ADM 2015-2021
  • Subaru WRX STI Sedan MT USDM 2015-2021
  • Subaru WRX STI Type RA Sedan MT USDM 2018
  • Subaru WRX STI S209 Sedan MT USDM 2019

Customer Feedback

"Installed this on my 2015 WRX STI, and the difference is noticeable! The throttle response is sharper, and I can feel the boost venting faster, especially during aggressive driving." - James R.

"Perfect fit on my 2008 STI hatch. The installation was straightforward, and I appreciate the reduced weight and improved performance." - Sarah T.

Conclusion

The COBB LF BPV is not just a performance upgrade; it’s a reliable component that enhances your Subaru's driving experience. Whether you're hitting the track or navigating daily commutes, this bypass valve delivers consistent performance, ensuring your vehicle operates at its best, mile after mile.

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Founded in 1999 by Trey Cobb, the company has focused exclusively on enhancing the driving experience by creating ultra-high quality, thoroughly engineered products in a total vehicle-platform approach. COBB's range of products and services has grown from an exclusive Subaru focus, to now include Nissan, Mitsubishi, Mazda, Infiniti, Honda and BMW.
COBB COMPONENT LIMITED WARRANTY

COBB Tuning Products, LLC warrants to the original retail purchaser that all components manufactured by COBB Tuning, or sold under the COBB brand, and purchased directly from COBB Tuning or from an Authorized COBB Tuning dealer hold a 12-month limited warranty from the date of purchase against defects in materials and workmanship ("Limited Warranty"). This Limited Warranty extends only to the original retail purchaser of the component. This Limited Warranty is intended to cover components only when they are used in the manner for which they were originally designed. This Limited Warranty is void on all products found to have been used in racing or off-road applications, of any nature whatsoever, and on all products that show evidence of abuse, lack of proper maintenance, improper installation, misapplications, alteration in any way whatsoever from their original design or negligence in the use of COBB Tuning products. This Limited Warranty does not cover normal maintenance or wear items such as belts, brake pad material, clutch disc friction material, and brake rotors. COBB Tuning accepts no responsibility for any special, incidental, or consequential damages or costs or grievances incurred by failure of a COBB Tuning component, including but not limited to labor and shipping costs. All implied warranties shall be limited in duration to the said 12-month warranty period and shall be limited to the express terms and provisions of this Limited Warranty.

PROCEDURES FOR WARRANTY CLAIMS

In the event a problem occurs with a COBB component, please contact COBB Tuning at 866-922-3059 during our normal business hours. When speaking to a customer representative, you will need to have your invoice number on hand. The following steps will then be followed: 1. COBB representative will determine if product will have to be returned to COBB Tuning for inspection. A RMA number will be given to be placed clearly on the shipping label. 2. The retailer or the customer will ship the component in question back to COBB Tuning, including the original sales receipt and a clear description of the exact problem experienced. It is the responsibility of the retailer or the customer to pay for shipping back to COBB Tuning. 3. If COBB finds the component to be defective and within the warranty period, COBB will repair, replace, or issue credit to the customer at COBB's option. Any repaired or replaced product will be returned to the retailer or customer, freight prepaid via ground or by truck. Please note that no replacement warranty parts can be shipped until original parts are returned to COBB tuning for inspection.

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