SPL Parts Front Caster Rod Bushings (Non-Adjustable) - BMW / F3X / 3 Series / 4 SeriesReplace the stock flexible rubber bushings with low friction, articulating Spherical Bearings eliminating bushing deflection and reducing friction. This maintains optimum suspension geometry under load to improve braking and handling feedback. Massive 1" sized FK Racing Bearings with self lubricating Teflon liners are used to ensure maximum performance and durability. Sold as a pair. Made in the USA. SPL Parts BMW F2X F3X xDrive Caster Rod Bushings

The forging process realigns the material grain structure which provides phenomenal strength and weight reduction compared to casted as well as billet calipers

(2) K&N Filters with Carbon Fiber Caps (E-0669)

- Valve Cover Gasket Set Right (Victor Reinz)

400hp+ capable dual ball-bearing 67mm turbocharger

Make sure to keep the factory o-ring (green) and install the supplied sealing o-ring over it

Gas cap made of carbon fiber for the Ferrari 458 Speciale

In order to maintain proper travel to the bump stops

3 CB to 5x100-cb57

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ARP main studs are made from premium grade 8740 alloy steel which is rated far superior to many "aircraft quality" competitors

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applying uniform pressure along the entire blade length