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BMW E46 323i M52 2.5L

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BMW E46 323i M52 2.5L Lowering & Replacement Springs

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E46 Heavy Duty B3 Rear Coil Spring - Priced Each

ES#3219264 - 38-233715 - E46 Heavy Duty B3 Rear Coil Spring - Priced Each - Heavy duty replacement spring for durability in a failure-prone application. Replacement in pairs is recommended. - Bilstein - BMW

Heavy duty replacement spring for durability in a failure-prone application. Replacement in pairs is recommended. 2X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with sport suspension

Brand:
Bilstein - Corporate Logo
ES#:
3219264
Mfg#:
38-233715
Ships in 2 Business Days
$79.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Spring Pad - Priced Each

ES#58638 - 33531094518 - Rear Lower Spring Pad - Priced Each - Replacement spring isolator for the rear spring - Genuine BMW - BMW

Replacement spring isolator for the rear spring

Brand:
Genuine BMW - Corporate Logo
ES#:
58638
Mfg#:
33531094518
In Stock
3% off MSRP

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

$12.37

This product was last offered at the strikethrough price on
07-28-2026

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit - With Spring Pads

ES#2602244 - 51717036781KT1 - Cup Kit/Coilover Installation Kit - With Spring Pads - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW - Genuine BMW - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2602244
Mfg#:
51717036781KT1
Ships in 4 Business Days
$984.99

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

$979.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upper Spring Pad - Priced Each

ES#4500930 - 31331128523 - Upper Spring Pad - Priced Each - Used between spring plate and spring - URO - BMW MINI

Used between spring plate and spring 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
URO - Corporate Logo
ES#:
4500930
Mfg#:
31331128523
In Stock
$8.63 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lowering Spring Kit

ES#2858595 - MRLSBE46 - Lowering Spring Kit - Get rid of that ugly wheel gap with these Megan Racing lowering springs with an avg. drop of (1.5") in the front, & (1.5") in the rear - Megan Racing - BMW

Get rid of that ugly wheel gap with these Megan Racing lowering springs with an avg. drop of (1.5") in the front, & (1.5") in the rear

Brand:
Megan Racing - Corporate Logo
ES#:
2858595
Mfg#:
MRLSBE46
Ships in 5 Business Days
$201.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upper Spring Plate - Priced Each

ES#1875654 - 33526788999 - Upper Spring Plate - Priced Each - Placed between the washer and locking hex nut - Genuine BMW - BMW

Placed between the washer and locking hex nut

Brand:
Genuine BMW - Corporate Logo
ES#:
1875654
Mfg#:
33526788999
In Stock
3% off MSRP

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

$8.15

This product was last offered at the strikethrough price on
07-28-2026

$7.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spec E46 Hyperco Spring Set

ES#3035439 - SE46-SPRING-SET - Spec E46 Hyperco Spring Set - Hyperco - BMW

Brand:
Hyperco
ES#:
3035439
Mfg#:
SE46-SPRING-SET
Ships on Aug 14, 2026
$383.96 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Coil Spring - Heavy Duty

ES#58893 - 33536750758 - Rear Coil Spring - Heavy Duty - Replace your cracked springs - Genuine BMW - BMW

Replace your cracked springs For Touring models only

Brand:
Genuine BMW - Corporate Logo
ES#:
58893
Mfg#:
33536750758
Ships in 10 Business Days
3% off MSRP

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

$334.99

This product was last offered at the strikethrough price on
07-28-2026

$323.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Spring Pad - Priced Each

ES#2815257 - 31331091867 - Front Upper Spring Pad - Priced Each - Used between spring and strut - Hamburg Tech - BMW

Used between spring and strut We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2815257
Mfg#:
31331091867
In Stock
$6.63 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Barrel Spring

ES#58648 - 33531095714 - Rear Barrel Spring - Supports the weight of the vehicle, maintains the correct ride height, and controls weight transfer during acceleration and cornering - Genuine BMW - BMW

Supports the weight of the vehicle, maintains the correct ride height, and controls weight transfer during acceleration and cornering

Brand:
Genuine BMW - Corporate Logo
ES#:
58648
Mfg#:
33531095714
Ships in 4 Business Days
3% off MSRP

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

$267.99

This product was last offered at the strikethrough price on
07-28-2026

$259.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lowering Spring Set

ES#2549943 - 65281 - Lowering Spring Set - Provides a more aggressive stance for improved looks and handling. Average lowering of 1.6"F and 1.2"R. - Suspension Techniques - BMW

Provides a more aggressive stance for improved looks and handling. Average lowering of 1.6"F and 1.2"R. For touring models only

Brand:
Suspension Techniques - Corporate Logo
ES#:
2549943
Mfg#:
65281
Back Ordered
$449.00 USD
Free Shipping

Lowering Spring Set

ES#2649678 - 65257 - Lowering Spring Set - Provides a more aggressive stance for improved looks and handling. Average lowering of 1.6"F and 1.2"R. - Suspension Techniques - BMW

Provides a more aggressive stance for improved looks and handling. Average lowering of 1.6"F and 1.2"R. For sedan models only

Brand:
Suspension Techniques - Corporate Logo
ES#:
2649678
Mfg#:
65257
Back Ordered
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

COIL SPRING

ES#50780 - 31336756965 - COIL SPRING - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
50780
Mfg#:
31336756965
Ships in 10 Business Days
$169.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Spring Pad - Pair

ES#3098015 - 33531094754KT - Rear Spring Pad - Pair - 14.5mm rear upper spring pad - Genuine BMW - BMW

14.5mm rear upper spring pad

Brand:
Genuine BMW - Corporate Logo
ES#:
3098015
Mfg#:
33531094754KT
Ships in 4 Business Days
$337.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit - Without Spring Pads

ES#2593737 - 33521092362KT - Cup Kit/Coilover Installation Kit - Without Spring Pads - Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW including HD rear shock mounts with reinforcement plates - Assembled By ECS - BMW

Everything you need to install coilovers, shocks/struts, or a cup kit on your BMW including HD rear shock mounts with reinforcement plates 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2593737
Mfg#:
33521092362KT
Ships on Oct 2, 2026
Auto Notify
ON SALE!
$347.99

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

$323.87 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coil Spring

ES#58647 - 33531095713 - Coil Spring - Restore factory ride quality with new springs for your vehicle - Genuine BMW - BMW

Restore factory ride quality with new springs for your vehicle

Brand:
Genuine BMW - Corporate Logo
ES#:
58647
Mfg#:
33531095713
Ships in 10 Business Days
3% off MSRP

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

$267.99

This product was last offered at the strikethrough price on
07-28-2026

$259.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Lowering & Replacement Springs

Springs support vehicle weight 24/7/365 and absorb road shocks to soften the ride. They take a beating and do get tired. Whether you're looking to replace your worn springs to restore ride comfort or want to install special shorter springs for a lowered look, we have springs from both original equipment and trusted aftermarket suppliers to help you do the job right.

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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