FactionFab Hub Centric Ring Set (73mm to 56.1mm) Engine Kits this exhaust offers significant weight

this exhaust offers significant weight savings over stainless steel while providing excellent heat resistance and durability

Rebound adjustment on top of the shock

- Please note that fasteners for attaching the door panel are not provided

and performance on your Porsche 911 992 GT3 / GT3 RS with the STRATEC Catted Exhaust Manifold & Downpipe System

5 bolt flange material: Laser cut mild steel with chrome plated

FactionFab Hub Centric Ring Set (73mm to 56.1mm) Engine Kits this exhaust offers significant weightFactionFab Hub Centric Rings 73mm to 56. 1mm When installing aftermarket wheels on your Subaru, a proper hub centric fit is key to maintaining smooth handling, stability, and balanced load distribution. Many aftermarket wheels feature an oversized 73mm hub bore for universal fitment, while Subarus factory hub size is 56. 1mm. This gap can lead to vibration, off center mounting, and uneven stress on wheel studs. FactionFabs precision machined Hub