and ensures smooth engine operation

74mm CEA compressor wheel mated to their 80mm high flow turbine wheel

Refresh your engine with CP-Carrillo Piston Rings

and tuning—the S58 can push past 800 HP

OS Giken SuperLock LSD, BMW E34 M5 MarkIII and ensures smooth engine operationUpgrade the performance and drivability of your BMW E34 M5 with the OS Giken SuperLock Limited Slip Differential. Engineered for both street and track use, this LSD features OS Gikens patented pressure ring and spline through side gear design, allowing for nearly double the number of friction plates compared to standard LSDs. The result is smooth, progressive lock engagement with unmatched reliability. Key Features: Patented pressure ring for