Spec 89-93 BMW 535 3.5L / 88-92 BMW 735 3.5L Aluminum Flywheel

If you're looking to free up some power and make your BMW 535i or 735i feel more responsive, an aluminum flywheel is a solid upgrade. This SPEC aluminum flywheel is specifically made for your 1989-1993 BMW 535i, and also fits the 1988-1992 BMW 735i and 735iL models. By significantly reducing rotational mass compared to a stock cast iron flywheel, it allows your engine to rev up and down much quicker. This translates to a more immediate feel when you get on the gas or lift off, making the car feel livelier, especially in spirited driving situations.

This flywheel is constructed from a well-built aluminum alloy, which is considerably lighter than the factory unit. The friction surface is a replaceable steel insert, meaning you don't have to replace the entire aluminum flywheel when the clutch wears out. This design is a smart way to manage long-term costs while still enjoying the performance benefits of a lightweight flywheel. It's designed to be a direct replacement for your original flywheel, so installation should be straightforward, assuming you're comfortable with clutch service. You'll want to make sure you have the correct clutch kit that's compatible with an aluminum flywheel, as they often require specific clutch disc materials for optimal engagement and longevity.

When installing this flywheel, remember that the reduced mass means your engine might stall a bit more easily if you're not used to it, especially at low RPMs. It's a trade-off for the improved responsiveness. Ensure all mounting bolts are torqued to the manufacturer's specifications for both the flywheel to the crankshaft and the clutch components to the flywheel. This SPEC aluminum flywheel is a great way to change the driving character of your E34 or E32 BMW, making it feel more eager and performance-oriented.