TECH 53 - BMW E46 Rear Subframe Bushing Kit

Tech-53 knows how bad the stock subframe bushings get over the years on the E46. We decided to make our own to ensure a quality ride forever.

We make our parts to tight tolerances to ensure a firm fitment on your subframe. Our internal sleeves are made of strong and lightweight 6061-T6 aircraft grade aluminum. We make the bushings in Delrin. This material is resilient, but not enough to produce flex.
Compared to Aluminium, the Delrin bushings are more comfortable to drive with. In fact, you don’t feel any new vibrations when it’s installed. We ensure a quiet ride. In other words, we have designed our bushings so that they can also be used on restored cars not necessarily heading towards a performance utility.

When you’re upgrading from factory bushings, you can feel an instant feedback of the rear end of the car to the chassis. These Delrin bushings keeps your car’s geometry where it should be. We have tested this kit on track cars for many years without any failure. If you’re looking for bushings that last under hardcore driving, this is it. They live in many competitive drift cars with 500+whp, one being part of the DMCC series. We also offer a lifetime warranty on this kit.

This kit provides the necessary parts to renew all 4 subframe bushings. You will be able to replace part numbers 33316770781 and 33316770784.
You can fit this E46 rear subframe bushing kit on the following cars :
1999-2006 BMW E46 3 Series
2003-2008 BMW Z4 2.5i / 3.0i / 3.0si / M Roadster / M Coupe

In order to renew all bushings found on the E46 (Non-M) rear subframe, we recommend this differential bushing kit.
If you are an E46 M3 owner, we recommend you completely renew the rear subframe with this differential bushing kit.