FREE SHIPPING ON ALL ORDERS

Cobb LF BPV – 02-07 WRX / 04-21 STI / 06-08 FXT

Cobb LF BPV – 02-07 WRX / 04-21 STI / 06-08 FXT

$325.00

A compact and very lightweight bypass valve that is loaded with features and reliably holds high levels of boost without leaks.


 

In stock

FREE SHIPPING ON ORDERS OVER $100

Description

The COBB LF BPV is a compact and lightweight by-pass valve that is capable of holding very high boost pressure without leaking. Its updated design reduces control volume by 30% allowing for extremely fast venting of boost when actuated. Innovative engineering and precision manufacturing result in a compact package able to fit in the confines of a tight engine bay. Due to the low weight of the components, the moving parts in the LF BPV have less inertia and can respond faster than heavier components in other bypass valves.

This updated design uses a Banjo-fitting vacuum port which provides 360 degree adjustability of hose routing. This results in a simpler install and less potential leak points than the NPT ports. This new design also includes a piston o-ring seal that is twice the diameter of the old design allowing more seal compression and reduced wear. Adjustability of the spring seat is no longer needed due to the updated spring and seal design which provides a 60% increase in clamping force at peak boost while maintaining similar operation at idle and transient loads.


FEATURES

COBB Subaru LF BPV

  • Extremely fast venting of boost
  • Banjo-fitting vacuum port provides 360 degree hose routing
  • No need to adjust spring pressure
  • Piston o-ring seal is twice the diameter of old design
  • Updated spring design provides 60% increase in clamping force at peak boost

EMISSIONS

50 State Legal.This part is legal for sale and use on Emissions Controlled Vehicles in all 50 states when used in accordance with the manufacturer’s application guide because it has a California Air Resources Board (CARB) Executive Order (EO) number:


 

Additional Information

Weight1.4 lbs
Dimensions7 × 4.7 × 4.6 in

Compatibility

  • 2002-2007 WRX
  • 2004-2021 Subaru STI
  • 2006-2008 FXT

 

Installation Guide

Install Guide