Cobb Subaru Big SF Intake System Hardware Kit (for 745110) - Subaru WRX 2015-2021 - 745110-HW M12X1.25 Redhorse recommends using the 205

Redhorse recommends using the 205 and 235 series e85 compatible hoses

Named after the famous 130R corner at Suzuka Circuit in Japan (one of our favorite circuits in the world) the curvature is also radiused at 130* giving a physical meaning as well

Recommended Flanges and Clamps:

make sure to purchase (2) for dual exhaust setups

Cobb Subaru Big SF Intake System Hardware Kit (for 745110) - Subaru WRX 2015-2021 - 745110-HW M12X1.25 Redhorse recommends using the 205EMISSIONS This part is not an emissions related part and therefore can be used on Emission Controlled Vehicles. DESCRIPTION COBB Tuning's replacement hardware kit for your SF Airbox. WHY? Has your hardware for your SF Airbox gone missing? COBB Tuning is happy to offer you our SF Airbox Hardware Kit to replace those components that have decided to walk away! A simple and easy way to get you back up and running! FEATURES Subaru Big SF Intake System