Enkei GTC01RR 18x10.5 5x114.3 25 Matte Gunmetallic | 504-8105-6525GM vendor_Cometic The head of the stud

The head of the stud uses a 4mm Allen to thread the studs into the block

08-14 Subaru WRX

Actual rod bolts will differ from photo

Boost leaks can overwork and possibly lead to turbo failure

Enkei GTC01RR 18x10.5 5x114.3 25 Matte Gunmetallic | 504-8105-6525GM vendor_Cometic The head of the studPart #: 504 8105 6525GM The GTC01RR is made after one of our strongest wheels, the GTC01. After vast research, we were able to keep the high rigidity while making it lightweight, comparable to the RPF1. The GTC01RR has been tested in high performance categories including cornering, braking, acceleration, deceleration, and steering response. The GTC01RR is available in three different concave faces. Sizes 18 Matte Gunmetal Spec E Inspected MAT Process