Piston Ring Set - Boxster | 1997-2004 7983A22-2X13 and repeated cycling

and repeated cycling

and reduced efficiency

Significantly less restrictive than the factory mufflers

Does not attack the rim surfaces or wheel bolts

Trust factory-specification engineering for dependable cooling system integrity

Piston Ring Set - Boxster | 1997-2004 7983A22-2X13 and repeated cyclingPiston Ring Set For Porsche Boxster 986 (1997 2004) Models. Precision engineered piston ring set designed specifically for Porsche Boxster 986 models. This complete set ensures optimal compression, reduced blow by, and improved engine performance. Each ring is manufactured to OEM specifications for perfect fit and durability. Restores proper sealing in your Boxster's engine, enhancing fuel efficiency and power delivery. Essential for engine rebuilds