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COBB LF Bypass Valve 2002-2007 WRX / 2004-2021 STI / 2006-2008 FXT - 712665 - Subimods.com

COBB LF Bypass Valve 2002-2007 WRX / 2004-2021 STI / 2006-2008 FXT

$345.00
$345.00 - $345.00
$345.00 - $345.00
$345.00
-0%
45 In Stock, Usually Ships within 1-2 Business Days
SKU 712665
by COBB Tuning

DETAILS

The C.A.R.B. Certified 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.

Customer Reviews

Based on 14 reviews
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100.0
92.9
C
Chip
Cobb BOV

Arrived quickly and packaging was spot on. Installation was easy. Looks and sounds good. Thx Subimods!

Chip,

We appreciate your 5 Star Review! The COBB LF Bypass Valve sounds is a solid addition! Quick shipping and easy installation always make for a good experience. It’s great to hear that it looks and sounds good too—those details really enhance the driving experience Thank you for choosing Subimods!

Regards,

R
Ron
reciew cobb bpv

I purchased the Cobb bpv recently for upgrade from my stock bpv. another reason purchasing is in hope of resolving a hesitation/shuddering issue been tracing for past 8months.

I noticed Cobb bpv did increase performance and very pleased!

I will continue in the journey of hunting down my hesitation/shuddering symptom.

User picture

Ron,

Thank you for taking the time to share your 5 Star Review and feedback on the COBB LF Bypass Valve. We are glad to hear that you have noticed an increase in performance and are pleased with your purchase. We hope that this upgrade has helped in your search for a solution to the hesitation and shuddering issue. We appreciate you choosing Subimods and we will continue to provide quality products and support for your future needs.

Regards,

J
John R
Upgrading

Swapping out my TMIC so I decided to swap the bypass valve along with it. Build quality is great and I'm sure it'll function just like stock if not better

John,

Upgrading your TMIC is a fantastic mod and it is the perfect time to swap out the bypass valve as well! We are confident the COBB LF Valve will function better, than OEM! Thank you for taking the time to leave a 5 Star Review! Enjoy your upgrades and happy driving!

Regards,

S
Scott Ayers
Amazing product, absolutely love it!

Cobb has made an incredible BPV, it’s a perfect fit, looks amazing and holds boost so much better than the OEM BPV. I absolutely love it!

User picture

Thank you for your positive feedback on the COBB LF Bypass Valve! We are thrilled to hear that you are loving the product and that it is performing better than the OEM BPV. We appreciate your support and hope you continue to enjoy the product. Thank you for choosing Subimods!

S
Scott

Excellent product, easy install. I absolutely love it

Scott,

Thank you for your positive feedback and 5 Star Review of the COBB LF Bypass Valve! The Subimods Team is delighted to hear that you find it to be an excellent product with an easy installation process. It is designed with performance in mind with updated internals and low weight housing! You can't go wrong! Enjoy!

Regards,

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