LF Bypass Valve (7C1665) - 08-18 GT-R
Improve boost control and reliability on your R35 Nissan GT-R with the COBB LF Bypass Valve. Designed to be compact and lightweight, this valve holds extremely high boost pressure without leaking while offering a 30% reduction in control volume for faster venting when actuated. Featuring a 360-degree adjustable banjo-fitting vacuum port for simplified hose routing and fewer potential leak points, it utilizes a robust piston o-ring seal that doubles the seal compression of previous designs. With a 60% increase in clamping force at peak boost and faster component response due to lower internal inertia, it is the ultimate upgrade for your forced induction setup.
Emissions Note: This part is 50-state legal for sale and use on emission-controlled vehicles under CARB EO D-660-10.
Features
- Compact, lightweight bypass valve capable of holding very high boost pressure without leaking
- Reduced control volume for extremely fast boost venting
- 360-degree adjustable banjo-fitting vacuum port for easier installation and fewer leak points
- Durable piston o-ring seal with double the seal compression and a 60% increase in peak boost clamping force
Fitment
- 2008 Nissan GT-R JDM
- 2009 Nissan GT-R ADM
- 2009 Nissan GT-R EDM
- 2009 Nissan GT-R East Asia
- 2009 Nissan GT-R Gulf Spec.
- 2009 Nissan GT-R JDM
- 2009 Nissan GT-R South Africa
- 2009 Nissan GT-R USDM
- 2009 Nissan GT-R Vspec JDM
- 2009 Nissan GT-R Vspec Race EDM
- 2009 Nissan GT-R Vspec Race JDM
- 2010 Nissan GT-R ADM
- 2010 Nissan GT-R EDM
- 2010 Nissan GT-R East Asia
- 2010 Nissan GT-R Gulf Spec.
- 2010 Nissan GT-R JDM
- 2010 Nissan GT-R South Africa
- 2010 Nissan GT-R USDM
- 2010 Nissan GT-R Vspec EDM
- 2010 Nissan GT-R Vspec Gulf Spec.
- 2010 Nissan GT-R Vspec JDM
- 2010 Nissan GT-R Vspec Race JDM
- 2011 Nissan GT-R ADM
- 2011 Nissan GT-R EDM
- 2011 Nissan GT-R East Asia
- 2011 Nissan GT-R Gulf Spec.
- 2011 Nissan GT-R JDM
- 2011 Nissan GT-R NISMO JDM
- 2011 Nissan GT-R South Africa
- 2011 Nissan GT-R USDM
- 2012 Nissan GT-R ADM
- 2012 Nissan GT-R EDM
- 2012 Nissan GT-R East Asia
- 2012 Nissan GT-R Gulf Spec.
- 2012 Nissan GT-R JDM
- 2012 Nissan GT-R NISMO JDM
- 2012 Nissan GT-R South Africa
- 2012 Nissan GT-R USDM
- 2013 Nissan GT-R ADM
- 2013 Nissan GT-R EDM
- 2013 Nissan GT-R East Asia
- 2013 Nissan GT-R Gulf Spec.
- 2013 Nissan GT-R JDM
- 2013 Nissan GT-R NISMO JDM
- 2013 Nissan GT-R South Africa
- 2013 Nissan GT-R USDM
- 2014 Nissan GT-R ADM
- 2014 Nissan GT-R EDM
- 2014 Nissan GT-R East Asia
- 2014 Nissan GT-R Gulf Spec.
- 2014 Nissan GT-R JDM
- 2014 Nissan GT-R NISMO JDM
- 2014 Nissan GT-R South Africa
- 2014 Nissan GT-R USDM
- 2015 Nissan GT-R ADM
- 2015 Nissan GT-R EDM
- 2015 Nissan GT-R East Asia
- 2015 Nissan GT-R Gulf Spec
- 2015 Nissan GT-R JDM
- 2015 Nissan GT-R NISMO ADM
- 2015 Nissan GT-R NISMO EDM
- 2015 Nissan GT-R NISMO JDM
- 2015 Nissan GT-R South Africa
- 2015 Nissan GT-R USDM
- 2016 Nissan GT-R ADM
- 2016 Nissan GT-R EDM
- 2016 Nissan GT-R East Asia
- 2016 Nissan GT-R Gulf Spec
- 2016 Nissan GT-R JDM
- 2016 Nissan GT-R NISMO EDM
- 2016 Nissan GT-R NISMO Gulf Spec.
- 2016 Nissan GT-R South Africa
- 2016 Nissan GT-R USDM
- 2017 Nissan GT-R EDM
- 2017 Nissan GT-R USDM
- 2018 Nissan GT-R USDM
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

