Bump Stops & Hardware for BMW 3 Series E46 (1999-2005)

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Riding on old bump stops can really ruin the quality of your BMW's ride. If you're already replacing your shocks and springs, be sure to pick up some fresh bump stops to service your vehicle correctly.
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Rear Bumpstop - Priced Each
Rear Bumpstop - Priced Each
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:31589440
Part#: 33502290348
Ships in 4 Business Days
$ 25.99 USD
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$ 25.99 USD
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Rein Rear Bumpstop - E36, E46
Rein Rear Bumpstop - E36, E46
For sedan models with standard suspension with production date up to 09/2001 For vehicles with production date up to 03/2002 For coupe models with standard suspension with production date up to 09/2001. For conve... For vehicles with standard suspension with production date up to 04/2001 For vehicles with standard suspension
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Rein - Corporate Logo
T#:592428
Part#: 33502290318
In Stock at Vendor
$ 14.99 USD
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$ 14.99 USD
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Protects damper from premature failure
Rein Front Bump Stop - E46
Rein Front Bump Stop - E46
For sedan models with sport suspension and a production date from 09/2001 For vehicles with sport suspension and a production date from 04/2001 For coupe models with sport suspension and a production date from 09/2001 For coupe models with sport suspension and a production date from 04/2001
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Rein - Corporate Logo
T#:363437
Part#: 31302290313
In Stock
$ 13.99 USD
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$ 13.99 USD
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Bump stops prevent premature damper failure
Febi Bump Stop - E46
Febi Bump Stop - E46
For vehicles without sport suspension and a production date up to 04/2001
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Febi - Corporate Logo
T#:381979
Part#: 31331094750
Special Order: No Guaranteed ETA
$ 12.99 USD
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$ 12.99 USD
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Provides additional support in the front suspension
Rein Rear Bump Stop - E46
Rein Rear Bump Stop - E46
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:592429
Part#: 33502290319
In Stock at Vendor
$ 11.99 USD
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$ 11.99 USD
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Rubber stop for strut travel - One required per side
Bump Stop - Priced Each
Bump Stop - Priced Each
For vehicles without sport suspension and a production date up to 04/2001
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:375740
Part#: 31331094750
Ships in 4 Business Days
$ 10.99 USD
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$ 10.99 USD
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Suspension part to keep your new shocks in prime condition
OEM Rein Front Bump Stop - E46 325/330
OEM Rein Front Bump Stop - E46 325/330
For sedan models with sport suspension and a production date from 09/2001 For vehicles with sport suspension and a production date from 04/2001 For coupe models with sport suspension and a production date from 09/2001 For coupe models with sport suspension and a production date from 04/2001
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:12471
Part#: 31306757046
Ships in 2 Business Days
$ 9.17 USD
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$ 9.17 USD
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Bump stops provide a bottoming cushion on rough roads, limiting hydraulic damper travel to prevent suspension bottoming and damage. They also improve ride quality, softening harsh impacts. Replace them when installing new struts.
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Febi Front Bump Stop - E46
Febi Front Bump Stop - E46
For vehicles with production date from 04/2001 to 09/2001 with standard suspension or p... For sedan models with production date from 09/2001. Fits all touring models For touring models only
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Febi - Corporate Logo
T#:381983
Part#: 31336750892
Ships in 2 Business Days
$ 9.99

This product was last offered at the strikethrough price on
08-13-2026

$ 9.06 USD
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$ 9.06 USD
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Your bump stops should be replaced in conjunction with your struts or any time the strut is removed
Febi Front Bump Stop - E46, Z4
Febi Front Bump Stop - E46, Z4
For vehicles with sport suspension and with production date up to 09/2001 For vehicles with sport suspension settings For coupe models with sport suspension and a production date up to 04/2001. For convert... For coupe models with sport suspension and a production date up to 09/2001. For convert...
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:382545
Part#: 31336778544
Ships in 2 Business Days
$ 9.82

This product was last offered at the strikethrough price on
05-29-2026

$ 8.72 USD
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$ 8.72 USD
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Provides additional support in the front suspension
Febi Rear Bumpstop - E36, E46
Febi Rear Bumpstop - E36, E46
We Price Match - Give Us A Call or Chat!
Febi - Corporate Logo
T#:7998
Part#: 33531136395
In Stock
$ 7.67 USD
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$ 7.67 USD
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REAR AXLE ADDITIONAL SHOCK ABSORBER, R 33531136395
Collar Nut | Self-Locking
Collar Nut | Self-Locking
10X Entries Into Our F80 M3 Sweepstakes
Bremmen Parts - Corporate Logo
T#:26938507
Part#: 07119905374
In Stock
Sale - Save 41% $ 2.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1.75 USD
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Sale - Save 41%
$ 2.99

This product was last offered at the strikethrough price on
05-03-2026

$ 1.75 USD
Free Shipping on orders $49 and up
Add to Wish List

Collar Nut | Self-Locking is a vital component used in various suspension locations on BMW and MINI vehicles. This 8mm hex nut provides reliable performance and secure fastening for suspension systems.

  • Self-Locking Feature: Ensures that the nut remains securely fastened under vibration and stress.
  • Durable Construction: Designed to withstand the demands of automotive suspension systems.
  • Versatile Use: Suitable for various locations in the suspension system of BMW and MINI vehicles.
  • Precision Fit: 8mm hex size for accurate and easy installation.
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