Manley 90-99 Mitsubishi 4G63/4G63T Standard Ring Set 1999-subaru-impreza-esi1656197 35020-14: Seat Leon (1P)

35020-14: Seat Leon (1P)

polyurethane maintains its original molded shape

Billet anodised aluminium upper and lower clamp halves

The Porsche dual clutch transmission is one of if not the best OEM street car transmission money can buy…but that doesn’t mean it can’t be a little bit better

allowing it to run on the stock ECU without triggering a check engine light

Manley 90-99 Mitsubishi 4G63/4G63T Standard Ring Set 1999-subaru-impreza-esi1656197 35020-14: Seat Leon (1P)Manley Performance offers a comprehensive range of high quality piston rings, meticulously engineered to provide a reliable and durable seal. Manley offers Premium Steel Top Rings, Ductile Iron Top Rings with Plasma Moly Inlay, Napier Style Second Rings, Total Seal Gapless Top Ring Packages, and File Fit Options that cover a wide range of bore sizes and engine applications, ensuring compatibility and optimal performance across various engine builds.