Super Pro Rear Subframe Upper & Lower Bushing Insert Kit Subaru WRX / STI 2015-2021 / BRZ / FR-S 2013+ / Forester XT 2015-2017 Wheel Offset_5mm GM Ram-Jet 350 EFI Crate

GM Ram-Jet 350 EFI Crate Engine

Sleeve bearing turbo with 360 degree thrust bearings with modified oiling strategy for greater thrust capacity

Stock Crank Pulley : 5

Excellent filtration without sacrificing performance

Super Pro Rear Subframe Upper & Lower Bushing Insert Kit Subaru WRX / STI 2015-2021 / BRZ / FR-S 2013+ / Forester XT 2015-2017 Wheel Offset_5mm GM Ram-Jet 350 EFI CratePart #: SPF3907K SuperPro's upper and lower supplement bushings (inserts) for the rear subframe are a far easier installation than complete bushing replacements with much of the benefits if the OE bushings are still in good condition. This kit aids in better locating the rear subframe, suspension and drivetrain components it is responsible for anchoring. SuperPro Rear Subframe Bushings fit 2015 18 Subaru WRX, 2015 18 STI, 2013 17 BRZ 2013 2016 FR S,