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BMW E30 325is M20 2.5L

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BMW E30 325is M20 2.5L Suspension Parts & Accessories

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Whiteline Rear Trailing Arm Bushing (RTAB) Kit - E36/E46 BMW

ES#3620082 - W61923 - Whiteline Rear Trailing Arm Bushing (RTAB) Kit - E36/E46 BMW - ideal balance of performance and comfort. - Whiteline - BMW

ideal balance of performance and comfort. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Whiteline - Corporate Logo
ES#:
3620082
Mfg#:
W61923
In Stock at Vendor
$77.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Trailing Arm Bushings - Pair

ES#57808 - 33329061945 - Trailing Arm Bushings - Pair - One pair per side required - 30mm - Genuine BMW - BMW

One pair per side required - 30mm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
57808
Mfg#:
33329061945
Ships in 6 Business Days
$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Front Control Arm - Left

ES#4317837 - 31121130781 - Aluminum Front Control Arm - Left - Super lightweight aluminum control arm - Genuine BMW - BMW

Super lightweight aluminum control arm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
E30 M3 control arm is 4lbs lighter than the stock steel arm! Use with an offset control arm bushing for proper fitment - perfect time to upgrade to Powerflex polyurethane bushings.

Brand:
Genuine BMW - Corporate Logo
ES#:
4317837
Mfg#:
31121130781
Special Order: No Guaranteed ETA
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1188.99

This product was last offered at the strikethrough price on
07-04-2026

$1143.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Aluminum Front Control Arm - Right

ES#4420422 - 31121130782 - Aluminum Front Control Arm - Right - Super lightweight aluminum control arm - Genuine BMW - BMW

Super lightweight aluminum control arm affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
E30 M3 control arm is 4lbs lighter than the stock steel arm! Use with an offset control arm bushing for proper fitment - perfect time to upgrade to Powerflex polyurethane bushings.

Brand:
Genuine BMW - Corporate Logo
ES#:
4420422
Mfg#:
31121130782
Special Order: No Guaranteed ETA
4% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$1188.99

This product was last offered at the strikethrough price on
07-04-2026

$1143.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Upper Strut Mount - Priced Each

ES#4940126 - 31331139452 - Upper Strut Mount - Priced Each - A common source of noise in the front suspension - Bremmen Parts - BMW

A common source of noise in the front suspension affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4940126
Mfg#:
31331139452
In Stock
ON SALE! SAVE 13%
$30.99

This product was last offered at the strikethrough price on
05-02-2026

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Self-Locking Nut - Priced Each

ES#52255 - 32216769539 - Self-Locking Nut - Priced Each - M12x1.5 - Genuine BMW - BMW MINI

M12x1.5 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
52255
Mfg#:
32216769539
In Stock
$6.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Strut Mount Plate - priced each

ES#3046187 - 31331110196 - Strut Mount Plate - priced each - Used below upper mount and spring perch washer - Hamburg Tech - BMW MINI

Used below upper mount and spring perch washer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
3046187
Mfg#:
31331110196
In Stock
$4.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Aluminum Control Arm And Ball Joint Assembly - Left

ES#4920935 - 524-733 - Front Aluminum Control Arm And Ball Joint Assembly - Left - OE style replacement for E30 M3s - Lightweight upgrade for E30 Non-M and E36 models - Dorman - BMW

OE style replacement for E30 M3s - Lightweight upgrade for E30 Non-M and E36 models affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Dorman - Corporate Logo
ES#:
4920935
Mfg#:
524-733
In Stock
$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Upper Spring Pad - 5mm

ES#58753 - 33531136385 - Rear Upper Spring Pad - 5mm - Isolates the body from the rear coil spring - thinner for lower ride height - Genuine BMW - BMW

Isolates the body from the rear coil spring - thinner for lower ride height affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
58753
Mfg#:
33531136385
In Stock
7% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$11.39

This product was last offered at the strikethrough price on
07-04-2026

$10.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Billet Front Sway Bar Brackets With Polyurethane Bushings - Pair

ES#4488357 - 016951LA01 - ECS Billet Front Sway Bar Brackets With Polyurethane Bushings - Pair - Upgrade your Aftermarket 22mm front sway bar with our Billet and Poly. Sway bar mounting solution! - ECS - BMW

Upgrade your Aftermarket 22mm front sway bar with our Billet and Poly. Sway bar mounting solution! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For use with Aftermarket 22mm front sway bar

Brand:
ECS - Corporate Logo
ES#:
4488357
Mfg#:
016951LA01
Ships on Sep 23, 2026
Auto Notify
ON SALE!
$113.99

This product was last offered at the strikethrough price on
06-13-2026

$110.57 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW E30 FRONT INSERT

ES#3020965 - 86501016 - BMW E30 FRONT INSERT - Upgrade your front strut to Koni! - Koni - BMW

Upgrade your front strut to Koni! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Koni - Corporate Logo
ES#:
3020965
Mfg#:
86501016
Back Ordered
ON SALE! SAVE 21%
$97.99

This product was last offered at the strikethrough price on
03-02-2026

$77.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW E30 REAR

ES#3020912 - 80501138 - BMW E30 REAR - Upgrade your suspension to Koni! - Koni - BMW

Upgrade your suspension to Koni! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Koni - Corporate Logo
ES#:
3020912
Mfg#:
80501138
In Stock at Vendor
ON SALE! SAVE 21%
$84.99

This product was last offered at the strikethrough price on
03-02-2026

$67.21 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Aluminum Control Arm And Ball Joint Assembly - Right

ES#4920936 - 524-734 - Front Aluminum Control Arm And Ball Joint Assembly - Right - OE style replacement for E30 M3s - Lightweight upgrade for E30 Non-M and E36 models - Dorman - BMW

OE style replacement for E30 M3s - Lightweight upgrade for E30 Non-M and E36 models affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Dorman - Corporate Logo
ES#:
4920936
Mfg#:
524-734
In Stock
$114.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Spring Pad Kit

ES#5376251 - 33531136385setkt - Rear Spring Pad Kit - Keep your rear suspension in shape with this kit from Hamburg-Technic - Hamburg Tech - BMW

Keep your rear suspension in shape with this kit from Hamburg-Technic affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Hamburg Tech - Corporate Logo
ES#:
5376251
Mfg#:
33531136385SETKT
Ships in 3 Business Days
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spring Perch - Priced Each

ES#3638790 - 31336764093 - Spring Perch - Priced Each - Supports the front spring on the strut. Also known in the E30 community as an E90 drop hat. - URO - BMW

Supports the front spring on the strut. Also known in the E30 community as an E90 drop hat. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
This spring perch lowers front ride height 12mm over stock

Brand:
URO - Corporate Logo
ES#:
3638790
Mfg#:
31336764093
In Stock
$15.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Pre-Installed Front Control Arm Monoball Upgrade (FCAB) - E46 Control Arm Swap

ES#4214743 - 019891TMS2 - Turner Pre-Installed Front Control Arm Monoball Upgrade (FCAB) - E46 Control Arm Swap - The best front control arm bushing option available to swap E46 control arms onto your E30/E36! Precise, predicable, handling without the harshness found in solid bushings. Greaseable and serviceable; offered pressed into brackets for fast installion! - Turner Motorsport - BMW

The best front control arm bushing option available to swap E46 control arms onto your E30/E36! Precise, predicable, handling without the harshness found in solid bushings. Greaseable and serviceable; offered pressed into brackets for fast installion! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Designed for an E46 Non-M control arm swap only!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4214743
Mfg#:
019891TMS2
Back Ordered
Auto Notify
ON SALE!
$332.99

This product was last offered at the strikethrough price on
06-13-2026

$323.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Suspension Parts & Accessories

A good suspension holds you up, while keeping your tires safely planted on the road surface for good traction, braking, and handling. Even if you don't know jounce from rebound, we can help you choose suspension parts, accessories, and upgrades to match your car, driving style, and budget.

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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