BMW M50 M52 S50 S52 7.25" Flywheel S63TU4 Each disc features a 4-paddle

Each disc features a 4-paddle design and is constructed using a proprietary ceramic-metallic compound

This cooler is constructed with cast end tanks and precision CNC-machined aluminum quick disconnects for use with the factory intercooler piping

This service is particularly valuable for S58 engines experiencing valve wear

Regulated Power: Grants controlled nitrous release tailored to specific racing conditions

which uses a 22mm pin diameter and saves 50g on piston weight

BMW M50 M52 S50 S52 7.25" Flywheel S63TU4 Each disc features a 4-paddleTilton 7. 25" Flywheel for BMW M50 M52 S50 S52 Looking for a lightweight flywheel upgrade that bolts right into your OEM BMW manual drivetrain? The Tilton Engineering 7. 25" Flywheel is a direct fit performance upgrade for M50, M52, S50, and S52 engines using OEM manual transmissions. Weighing in at just 7. 9 lbs, this flywheel is designed for serious performance gainsfaster revs, quicker throttle response, and reduced rotational mass. Whether you're