Mubea BMW Springs for BMW 3 Series E46 (1999-2005)

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Springs are the easiest and most cost effective way to improve your handling, get a more aggressive rake, and give your vehicle a more attractive stance. We do recommend replacing your shocks and struts at the same time with either Bilstein or Koni dampers.
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Front BMW 3 Series 2005-
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mubea - Corporate Logo
T#:13200577
Part#: 31336769915
Ships on Jul 28, 2026
$ 43.99 USD
Free Shipping on orders $49 and up
Replace your cracked or failing spring with this aftermarket replacement!
Front BMW 3 Series 2005-
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mubea - Corporate Logo
T#:13200578
Part#: 31336767376
Ships on Jul 28, 2026
$ 92.99 USD
Free Shipping
$ 92.99 USD
Free Shipping
Factory Replacement Rear Springs (Pair) - E46 323i 325i 328i 330i Sed...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Mubea - Corporate Logo
T#:396134
Part#: 33531095742SKTKT
Ships on Jul 28, 2026
$ 131.99 USD
Free Shipping
$ 131.99 USD
Free Shipping


DIRECT REPLACEMENT

 LIFETIME WARRANTY!

BUY A PAIR FOR THE PRICE OF FACTORY SINGLE! 

The rear springs on the 1999-2005 E46 323i 325i 328i and 330i models have a chronic broken spring problem. If it hasn't happened to you yet it will. Springs are nothing more than exposed steel and they rust easily. After a while a section of the spring actually breaks off.

A broken spring is very dangerous - the spring is no longer mounted correctly in the suspension and it cannot support the weight of the car, especially when cornering. The ride also suffers as the suspension is no longer able to absorb the bumps and impacts from the road. Aside from a visual inspection of the spring itself you might notice a clunking sound or banging noise coming from the front or rear. An inspection of the noise should also include other related items in the suspension: bushings, ball joints, links, mounts, etc. We also recommend replacing the rubber spring pads on the top and bottom of the spring because they lose their shape over time. Check if your car has 5mm or 15mm thick pads.

The factory BMW springs sell for $140+ each. We sold and replaced enough while working in New England that we were able to get a strong grasp of the issue and come up with our own springs that are an improvement over the factory springs in every way. These springs are made in Germany using high grade spring steel that is then shot-peened for longer life and powder-coated for protection. These are the same height as the stock replacement BMW springs which makes them a direct replacement.

Sold only as a pair.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 325i 328i 330i - Sedan

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