Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 2021 MINI Cooper S 3 Door B46C

2021 MINI Cooper S 3 Door B46C Performance Parts & Upgrades

Sort By
Filter By
Return to Top

Powerful multifunction display

Brand:
P3 Gauges - Corporate Logo
ES#:
3191290
Mfg#:
LVP3MF56
Ships in 4 Business Days
$389.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4339212 - 911031 - RaceChip RS B48/B46 S 2.0L - Get up to +31 hp and +43 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - MINI

Get up to +31 hp and +43 lb-ft through a safe and easy to use tuning module from Racechip

Brand:
Race Chip - Corporate Logo
ES#:
4339212
Mfg#:
911031
Ships on Nov 30, 2026
$349.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3662247 - 28220191 - Sport Spring Set - F56 - Optimal performance and comfort. Average lowering of 1.2"F 1.2"R (F56 Cooper,S) :: 0.8"F 0.8"R (F56 JCW) - Suspension Techniques - MINI

Optimal performance and comfort. Average lowering of 1.2"F 1.2"R (F56 Cooper,S) :: 0.8"F 0.8"R (F56 JCW)

Brand:
Suspension Techniques - Corporate Logo
ES#:
3662247
Mfg#:
28220191
Back Ordered
$349.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4505216 - SP3MINIMTBLACK - ECS Performance Pedal Set - Manual Transmission  - Black anodized aluminum; designed with the enthusiast driver in mind. The right grip & slip where you need it. - ECS - MINI

Black anodized aluminum; designed with the enthusiast driver in mind. The right grip & slip where you need it. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4505216
Mfg#:
SP3MINIMTBLACK
In Stock
ON SALE! SAVE 10%
$186.99

This product was last offered at the strikethrough price on
11-07-2026

$168.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4668599 - 34116866297-S - Front V5 Slotted Brake Rotors - Set (294x22) - Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. - ECS - MINI

Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4668599
Mfg#:
34116866297-S
Ships in 5 Business Days
ON SALE! SAVE 10%
$349.99

This product was last offered at the strikethrough price on
11-07-2026

$314.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4027364 - MINIPOSTLCI - Eventuri POST LCI MAF Tube EVE-F56-LCI-MAF - This is the LCI Version with the Rectangular MAF Senor housing mount, see our pics. Please check yours before ordering!! - Eventuri - MINI

This is the LCI Version with the Rectangular MAF Senor housing mount, see our pics. Please check yours before ordering!!

Brand:
Eventuri - Corporate Logo
ES#:
4027364
Mfg#:
MINIPOSTLCI
Ships in 2 Business Days
$155.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3032140 - 2255664 - 11mm DR Series Trak Wheel Spacers - Pair - Fine tune your stance and improve handling - H&R - BMW MINI

Fine tune your stance and improve handling We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
3032140
Mfg#:
2255664
Ships in 3 Business Days
10% off MSRP

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

$109.99

This product was last offered at the strikethrough price on
10-01-2026

$98.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4668600 - 34116866297-P - Front V5 Plain Brake Rotors - Set (294x22) - Precision manufactured and featuring a GeoSpec corrosion-resistant coating - ECS - MINI

Precision manufactured and featuring a GeoSpec® corrosion-resistant coating 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4668600
Mfg#:
34116866297-P
In Stock
ON SALE!
$155.99

This product was last offered at the strikethrough price on
11-07-2026

$148.18 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3195295 - FB813/01 - Performance Air Filter - Lifetime high-flow air filter that's a direct replacement - BMC - BMW MINI

Lifetime high-flow air filter that's a direct replacement

Brand:
BMC - Corporate Logo
ES#:
3195295
Mfg#:
FB813/01
In Stock at Vendor
$97.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2999213 - 002411ecsKT13 - ECS 17.5mm Wheel Spacer Kit - Add some flair to your MINI with our new wheel spacers, 5x112 bolt pattern - ECS - MINI

Add some flair to your MINI with our new wheel spacers, 5x112 bolt pattern 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2999213
Mfg#:
002411ECSKT13
In Stock
ON SALE! SAVE 30%
$134.99

This product was last offered at the strikethrough price on
11-07-2026

$94.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2840376 - P716296SILVER - Rennline 3-Piece Pedal Set - Silver - Silver finish with rubber grip - includes gas, brake, and dead pedals - Rennline - MINI

Silver finish with rubber grip - includes gas, brake, and dead pedals

Brand:
Rennline - Corporate Logo
ES#:
2840376
Mfg#:
P716296SILVER
Ships in 6 Business Days
$280.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fine tune your stance and improve handling - Includes special bolts to mount these spacers to your BMW's wheel hubs. We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4159882
Mfg#:
4555664
Ships in 3 Business Days
10% off MSRP

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

$149.99

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

$134.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4265775 - 130 10 99 010 - Exhaust Adapter With Flared End, 70mm Diameter Pipe - Used to add a back pipe system to the stock/performance USA Downpipe - Racing Dynamics - MINI

Used to add a back pipe system to the stock/performance USA Downpipe

Brand:
Racing Dynamics - Corporate Logo
ES#:
4265775
Mfg#:
130 10 99 010
In Stock
$37.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3476437 - 021460TMS03-08 -  20mm Wheel Spacers - Black (Pair)  - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - Audi BMW MINI Porsche

Lightweight wheel spacers with a machined tab for easy removal 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3476437
Mfg#:
021460TMS03-08
In Stock
ON SALE! SAVE 20%
$164.99

This product was last offered at the strikethrough price on
11-07-2026

$131.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4339211 - 911030 - RaceChip S B48/B46 S 2.0L - Get up to +24 hp and +34 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - MINI

Get up to +24 hp and +34 lb-ft through a safe and easy to use tuning module from Racechip

Brand:
Race Chip - Corporate Logo
ES#:
4339211
Mfg#:
911030
Ships on Nov 30, 2026
$249.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5443918 - 16115A7AD86 - MINI JCW Carbon Fiber Filler Cap Cover - JCW Traditional Logo  - Overlay real carbon fiber fuel cap cover with JCW logo - Genuine MINI - MINI

Overlay real carbon fiber fuel cap cover with JCW logo

Brand:
Genuine MINI - Corporate Logo
ES#:
5443918
Mfg#:
16115A7AD86
Ships in 1-2 days
6% off MSRP

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

$127.00

This product was last offered at the strikethrough price on
11-07-2026

$119.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

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

Terms of Use Privacy Policy Your Privacy Choices Cookie Policy ECS Tuning is part of Enthusiast Auto Holdings