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2003 MINI Cooper Base Coupe L4 1.6L

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2003 MINI Cooper Base Coupe L4 1.6L Suspension Parts & Accessories

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Bilstein B6 HD Sport Shocks Kit

ES#3027710 - MINISPSETR53 - Bilstein B6 HD Sport Shocks Kit - Complete set of sport tuned shocks & struts for your performance suspension - Bilstein - MINI

Complete set of sport tuned shocks & struts for your performance suspension affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bilstein - Corporate Logo
ES#:
3027710
Mfg#:
MINISPSETR53
In Stock
$957.99

This product was last offered at the strikethrough price on
04-09-2026

$836.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

H&R Front Sway Bar Assembly - 27mm

ES#1303994 - 70416 - H&R Front Sway Bar Assembly - 27mm - Upgrade to H&R suspension components - H&R - MINI

Upgrade to H&R suspension components affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
1303994
Mfg#:
70416
Back Ordered
Auto Notify
$368.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TC Kline Racing Double Adjustable Street/Track Coilover Kit

ES#4069970 - TCKMiniDblKit - TC Kline Racing Double Adjustable Street/Track Coilover Kit - Lifetime warranty on street-driven cars! Features proprietary TC Kline Racing Koni dampers, camber plates, and 180#F/400#R springs - TC Kline Racing - MINI

Lifetime warranty on street-driven cars! Features proprietary TC Kline Racing Koni dampers, camber plates, and 180#F/400#R springs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TC Kline Racing - Corporate Logo
ES#:
4069970
Mfg#:
TCKMINIDBLKIT
Ships in 2 Business Days
$3262.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Koni Special Active Shock - Front Right 8745-1012R

ES#3560640 - 87451012R - Koni Special Active Shock - Front Right 8745-1012R - Newer design with FSD Active Technology - Koni - MINI

Newer design with FSD Active Technology affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Koni - Corporate Logo
ES#:
3560640
Mfg#:
87451012R
In Stock
ON SALE! SAVE 20%
$235.29

This product was last offered at the strikethrough price on
02-27-2026

$187.72 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Koni Special Active Shock - Front Left 8745-1012L

ES#3560639 - 87451012L - Koni Special Active Shock - Front Left 8745-1012L - Newer design with FSD Active Technology - Koni - MINI

Newer design with FSD Active Technology affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Koni - Corporate Logo
ES#:
3560639
Mfg#:
87451012L
In Stock
ON SALE! SAVE 20%
$235.29

This product was last offered at the strikethrough price on
02-27-2026

$187.72 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dust Sealing Gasket - Priced Each

ES#50431 - 31331110196 - Dust Sealing Gasket - Priced Each - Used below upper mount and spring perch washer - Genuine BMW - BMW MINI

Used below upper mount and spring perch washer affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
50431
Mfg#:
31331110196
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

M7 Stage III Suspension Kit

ES#3088940 - 53-5M7552 - M7 Stage III Suspension Kit - In this Stage III Bundle we have packaged Strut Tower Brace Kit, Rear Chassis Brace and our exclusive Under Strut System for the MINI Cooper - M7 Speed - MINI

In this Stage III Bundle we have packaged Strut Tower Brace Kit, Rear Chassis Brace and our exclusive Under Strut System for the MINI Cooper affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
M7 Speed - Corporate Logo
ES#:
3088940
Mfg#:
53-5M7552
Ships in 4 Business Days
$994.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Road And Track DFV Coilover Kit R50 R52 R53

ES#3523560 - BMSMi10 - Performance Road And Track DFV Coilover Kit R50 R52 R53 - Get top of the line performance and comfort from one of the biggest names in suspension systems, Ohlins. Features 30-Level dampening adjustment and DFV technology! - Ohlins - MINI

Get top of the line performance and comfort from one of the biggest names in suspension systems, Ohlins. Features 30-Level dampening adjustment and DFV technology! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Ohlins - Corporate Logo
ES#:
3523560
Mfg#:
BMSMI10
In Stock at Vendor
$2748.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ALTA Rear Control Arms - Pair

ES#3103055 - AMPSUS100 - ALTA Rear Control Arms - Pair - ALTA Rear Control Arms add adjustability for camber and toe to the rear end of your MINI - Alta Performance - MINI

ALTA Rear Control Arms add adjustability for camber and toe to the rear end of your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Alta Performance - Corporate Logo
ES#:
3103055
Mfg#:
AMPSUS100
In Stock
$339.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B4 Strut Assembly Front - Right

ES#2816898 - 22-119193 - B4 Strut Assembly Front - Right - Replace your worn or leaking shock - Bilstein - MINI

Replace your worn or leaking shock affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bilstein - Corporate Logo
ES#:
2816898
Mfg#:
22-119193
In Stock
47% off MSRP

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

$186.00

This product was last offered at the strikethrough price on
06-05-2026

$99.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

5100 Series AST Coilovers

ES#3466905 - ACU-B1301S - 5100 Series AST Coilovers - Sportline 2 level with 12 adjustable rebound dampening settings, Average lowering from 0.80" to 2.80" front and rear - AST Suspension - MINI

Sportline 2 level with 12 adjustable rebound dampening settings, Average lowering from 0.80" to 2.80" front and rear affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AST Suspension - Corporate Logo
ES#:
3466905
Mfg#:
ACU-B1301S
Back Ordered
$2586.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm Kit

ES#4265712 - 31126761409KT - Front Lower Control Arm Kit - Complete front control arm suspension refresh kit - Assembled By ECS - MINI

Complete front control arm suspension refresh kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4265712
Mfg#:
31126761409KT
Ships in 3 Business Days
$514.99

This product was last offered at the strikethrough price on
06-04-2026

$510.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Upper Spring Pad - Priced Each

ES#50525 - 31331128523 - Upper Spring Pad - Priced Each - Used between spring plate and spring - Genuine BMW - BMW MINI

Used between spring plate and spring affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
50525
Mfg#:
31331128523
In Stock
1% off MSRP

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

$10.26

This product was last offered at the strikethrough price on
06-05-2026

$10.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B4 Strut Assembly Front - Left

ES#2816899 - 22-119186 - B4 Strut Assembly Front - Left - Replace your worn or leaking shock - Bilstein - MINI

Replace your worn or leaking shock affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Bilstein - Corporate Logo
ES#:
2816899
Mfg#:
22-119186
In Stock
47% off MSRP

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

$186.00

This product was last offered at the strikethrough price on
06-05-2026

$99.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Guide Support / Rear Shock Mount - Right With Bushing

ES#4005130 - 33526754124B - Guide Support / Rear Shock Mount - Right With Bushing - Replace your worn or damaged mount - Hamburg Tech - MINI

Replace your worn or damaged mount 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#:
4005130
Mfg#:
33526754124B
In Stock
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Polyurethane Rear Shock Mounts Kit

ES#4369935 - PSB664K - Performance Polyurethane Rear Shock Mounts Kit - Improves handling and control upgrade to a more engaging driving experience while replacing those always failing stock rear shock mounts. **If you have aftermarket shocks/coilovers you might have to use their sleeve and use just the poly inserts** - PSB - MINI

Improves handling and control – upgrade to a more engaging driving experience while replacing those always failing stock rear shock mounts. **If you have aftermarket shocks/coilovers you might have to use their sleeve and use just the poly inserts** affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
PSB - Corporate Logo
ES#:
4369935
Mfg#:
PSB664K
In Stock
$31.99 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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