Ferrea Single Valve Springs for R35 GTR (S10137) Select::One Spring (S10137-1) • Rows: 2

• Rows: 2

5" Aluminum Pipe

• Least turbulent path of any intake on the market

It is recommended to replace these any time you pull your TGVs off

Replacement gasket set for OEM part number 10105AB010

Ferrea Single Valve Springs for R35 GTR (S10137) Select::One Spring (S10137-1) • Rows: 2Ferrea replacement special alloy single valve springs for Nissan R35 GTR. Available as a set of 24 or individually as needed. Vehicle Fitment: 2009+ Nissan R35 GT R VR38EDETT Replacement Springs for the Full Ferrea Kit (KT4016) S10137 Single Spring Specs: Single Spring Special Alloy Outer Diameter: 25. 19 mm Inner Diameter: 18. 3 mm Seat Pressure: 90 lbs Open Pressure: 155 lbs Rate Inch: 165 lbs Coil Bind: 22. 65 mm Max Net Lift: 11. 00 mm Compatible