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2015 MINI Cooper S Convertible N18B16A

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2015 MINI Cooper S Convertible N18B16A Suspension Parts & Accessories

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BR Series Coilover Suspension Kit - Swift Spring Upgrade

ES#4616130 - T-02-SWFTBR - BR Series Coilover Suspension Kit - Swift Spring Upgrade - Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! - BC Racing - MINI

Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors!

Brand:
BC Racing - Corporate Logo
ES#:
4616130
Mfg#:
T-02-SWFTBR
Ships on Sep 15, 2026
$1677.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B6 HD Strut Assembly Front - Left

ES#2718041 - 35-139362 - B6 HD Strut Assembly Front - Left - Replace your worn or leaking shock - Bilstein - MINI

Replace your worn or leaking shock 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2718041
Mfg#:
35-139362
In Stock at Vendor
33% off MSRP

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

$415.00

This product was last offered at the strikethrough price on
07-25-2026

$279.00 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

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

B6 HD Strut Assembly Front - Right

ES#2718043 - 35-139379 - B6 HD Strut Assembly Front - Right - Replace your worn or leaking shock - Bilstein - MINI

Replace your worn or leaking shock 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bilstein - Corporate Logo
ES#:
2718043
Mfg#:
35-139379
In Stock
$279.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Euro Street Series II Coilover Damper Kit MR-CDK-MC08

ES#4158812 - MR-CDK-MC08 - Euro Street Series II Coilover Damper Kit MR-CDK-MC08 - eaturing 32 levels of damper force adjustment, separate spring perch height and shock length adjustment allowing - Megan Racing - MINI

eaturing 32 levels of damper force adjustment, separate spring perch height and shock length adjustment allowing

Brand:
Megan Racing - Corporate Logo
ES#:
4158812
Mfg#:
MR-CDK-MC08
Ships in 4 Business Days
$999.00 USD
This product is lifetime replacement eligible Lifetime Replacement

B4 Strut Assembly Rear - Priced Each

ES#2952335 - 19-216003 - B4 Strut Assembly Rear - Priced Each - Replace your worn or leaking shock - Bilstein - MINI

Replace your worn or leaking shock 2X Entries For Our 25th Anniversary Sweepstakes!

w/ Sport Suspension

Brand:
Bilstein - Corporate Logo
ES#:
2952335
Mfg#:
19-216003
In Stock
46% off MSRP

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

$155.00

This product was last offered at the strikethrough price on
07-25-2026

$83.00 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

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

Koni Special Active Shock - Rear Right 8245-1190R

ES#3560607 - 82451190R - Koni Special Active Shock - Rear Right 8245-1190R - Newer design with FSD Active Technology - Koni - MINI

Newer design with FSD Active Technology

Brand:
Koni - Corporate Logo
ES#:
3560607
Mfg#:
82451190R
In Stock
ON SALE! SAVE 20%
$252.72

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

$201.62 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

Brand:
Alta Performance - Corporate Logo
ES#:
3103055
Mfg#:
AMPSUS100
In Stock at Vendor
ON SALE! SAVE 10%
$339.99

This product was last offered at the strikethrough price on
07-17-2026

$305.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sport Springs H&R Set - Priced As Set R55/R57/R58/R59

ES#2636728 - 29090-1 - Sport Springs H&R Set - Priced As Set R55/R57/R58/R59 - Upgrade to H&R performance, R57 Lowering : 1.2" Front / 1.1" Rear. R58 / R59 Lowering : 1.3" Front / 1.2" Rear. - H&R - MINI

Upgrade to H&R performance, R57 Lowering : 1.2" Front / 1.1" Rear. R58 / R59 Lowering : 1.3" Front / 1.2" Rear. 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2636728
Mfg#:
29090-1
In Stock
Limited Qty Sale
$389.00

This product was last offered at the strikethrough price on
07-01-2026

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

B4 Strut Assembly Front - Right

ES#2952333 - 22-215949 - B4 Strut Assembly Front - Right - Replace your worn or leaking shock - Bilstein - MINI

Replace your worn or leaking shock 2X Entries For Our 25th Anniversary Sweepstakes!

w/ Sport Suspension

Brand:
Bilstein - Corporate Logo
ES#:
2952333
Mfg#:
22-215949
In Stock
$123.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Front Lower Control Arm / Wishbone With Ball Joint - Kit

ES#4265733 - 31126772301KT3 - Performance Front Lower Control Arm / Wishbone With Ball Joint - Kit - Includes Control Arms, Bushings, Hardware, and Ball Joints. Includes also Powerflex Performance Poly Lower Rear Control Arm Bushings! - Assembled By ECS - MINI

Includes Control Arms, Bushings, Hardware, and Ball Joints. Includes also Powerflex Performance Poly Lower Rear Control Arm Bushings! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4265733
Mfg#:
31126772301KT3
In Stock
ON SALE!
$440.99

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

$415.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

B4 Strut Assembly Front - Left

ES#2952332 - 22-215895 - B4 Strut Assembly Front - Left - Replace your worn or leaking shock - Bilstein - MINI

Replace your worn or leaking shock 2X Entries For Our 25th Anniversary Sweepstakes!

w/ Sport Suspension

Brand:
Bilstein - Corporate Logo
ES#:
2952332
Mfg#:
22-215895
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.

$230.00

This product was last offered at the strikethrough price on
07-25-2026

$123.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cup Kit/Coilover Installation Kit With ECS Heavy Duty Front Mounts - MINI R55 R56 R57 R58

ES#4876300 - 31306772749kt4 - Cup Kit/Coilover Installation Kit With ECS Heavy Duty Front Mounts - MINI R55 R56 R57 R58 - Everything you need to install coilovers, shocks/struts, or a cup kit on your MINI Cooper! - Assembled By ECS - MINI

Everything you need to install coilovers, shocks/struts, or a cup kit on your MINI Cooper! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4876300
Mfg#:
31306772749KT4
Ships on Sep 9, 2026
Auto Notify
ON SALE!
$417.99

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

$409.34 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**

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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