Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

2003 MINI Cooper Base Coupe L4 1.6L

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle 2003 MINI Cooper Base Coupe L4 1.6L
Your Vehicle 2003 MINI Cooper Base Coupe L4 1.6L
Change Clear

2003 MINI Cooper Base Coupe L4 1.6L Performance Parts & Upgrades

Sort By
Filter By
Return to Top

ECS Performance Pedal Set - Manual Transmission

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 For Our 25th Anniversary Sweepstakes!

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

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

$177.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MINI JCW Carbon Fiber Filler Cap Cover - Red JCW Letters

ES#4875530 - 16115B4EAD4 - MINI JCW Carbon Fiber Filler Cap Cover - Red JCW Letters - 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#:
4875530
Mfg#:
16115B4EAD4
Ships in 4 Business Days
ON SALE!
$120.99

This product was last offered at the strikethrough price on
03-05-2026

$113.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front DD23 "Daily Driver" Ceramic Brake Pad Set

ES#4739050 - DD23-939 - Front DD23 "Daily Driver" Ceramic Brake Pad Set - This enthusiast-developed pad offers confident stopping power, very low dust, quiet braking, and a positive initial bite. The perfect choice for your daily-driven Euro! - ECS - MINI

This enthusiast-developed pad offers confident stopping power, very low dust, quiet braking, and a positive initial bite. The perfect choice for your daily-driven Euro! 10X Entries For Our 25th Anniversary Sweepstakes!

Not for John Cooper Works Kit

Brand:
ECS - Corporate Logo
ES#:
4739050
Mfg#:
DD23-939
In Stock
ON SALE! SAVE 20%
$73.99

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

$59.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stainless Steel Cat-Back Exhaust

ES#3031816 - 140030 - Stainless Steel Cat-Back Exhaust - 2.5" stainless steel with dual 4.00" oval-rolled, angle-cut tips - Borla - MINI

2.5" stainless steel with dual 4.00" oval-rolled, angle-cut tips

Brand:
Borla - Corporate Logo
ES#:
3031816
Mfg#:
140030
In Stock
$994.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacers - 5mm (Pair)

ES#2723044 - 001924ECS01B05KT - ECS Wheel Spacers - 5mm (Pair) - Aluminum wheel spacers, made specifically for your MINI's 4x100 bolt pattern - ECS - MINI

Aluminum wheel spacers, made specifically for your MINI's 4x100 bolt pattern 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2723044
Mfg#:
001924ECS01B05KT
In Stock
ON SALE! SAVE 25%
$89.99

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

$67.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front EP24 "Enthusiast Performance" Brake Pad Set

ES#4739064 - EP24-1204 - Front EP24 "Enthusiast Performance" Brake Pad Set - This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. - ECS - MINI

This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. 10X Entries For Our 25th Anniversary Sweepstakes!

For John Cooper Works

Brand:
ECS - Corporate Logo
ES#:
4739064
Mfg#:
EP24-1204
In Stock
ON SALE! SAVE 30%
$119.99

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

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Polyurethane Rear Sway Bar Bushing Set

ES#2650494 - PFR5-111-17x2 - Performance Polyurethane Rear Sway Bar Bushing Set - Stiffer bushings allow sway bars to work at their fullest potential - For 17mm rear sway bar - Powerflex - MINI

Stiffer bushings allow sway bars to work at their fullest potential - For 17mm rear sway bar

Brand:
Powerflex - Corporate Logo
ES#:
2650494
Mfg#:
PFR5-111-17X2
In Stock
$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip XLR Throttle Controller With App Control

ES#4429716 - 999981 - RaceChip XLR Throttle Controller With App Control - Eliminate the delay in throttle response times with a simple XLR addition to your BMW! Allows for Bluetooth connectivy for easy App based control. - Race Chip - BMW MINI

Eliminate the delay in throttle response times with a simple XLR addition to your BMW! Allows for Bluetooth connectivy for easy App based control.

Brand:
Race Chip - Corporate Logo
ES#:
4429716
Mfg#:
999981
Ships on Aug 18, 2026
$299.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Cat-Back Exhaust System

ES#2613569 - 15741 - Performance Cat-Back Exhaust System - 2.25" stainless steel with 4" polished single exit tips - Magnaflow - MINI

2.25" stainless steel with 4" polished single exit tips

Brand:
Magnaflow - Corporate Logo
ES#:
2613569
Mfg#:
15741
Ships in 2 Business Days
$873.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Performance Pedal Set - Manual Transmission

ES#4505215 - SP3MINIMTSATIN - ECS Performance Pedal Set - Manual Transmission - Silver anodized aluminum; designed with the enthusiast driver in mind. The right grip & slip where you need it. - ECS - MINI

Silver anodized aluminum; designed with the enthusiast driver in mind. The right grip & slip where you need it. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4505215
Mfg#:
SP3MINIMTSATIN
In Stock
ON SALE! SAVE 10%
$174.99

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

$157.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Autopower Race Roll Bar - R50/R53/R56

ES#4147811 - 60351 - Autopower Race Roll Bar - R50/R53/R56 - 4 Point Roll bar for MINI Cooper - Keep you and your passenger safe on the track with a high quality roll bar - Autopower - MINI

4 Point Roll bar for MINI Cooper - Keep you and your passenger safe on the track with a high quality roll bar

Brand:
Autopower - Corporate Logo
ES#:
4147811
Mfg#:
60351
Ships on Aug 5, 2026
$779.99 USD

Performance Polyurethane Front Sway Bar Bushing Set

ES#2651844 - PFF5-102-225x2 - Performance Polyurethane Front Sway Bar Bushing Set - Stiffer bushings allow sway bars to work at their fullest potential. For 22.5mm front sway bar. - Powerflex - MINI

Stiffer bushings allow sway bars to work at their fullest potential. For 22.5mm front sway bar.

Brand:
Powerflex - Corporate Logo
ES#:
2651844
Mfg#:
PFF5-102-225X2
In Stock
$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

H&R Sway Bar Kit

ES#2739229 - 70416.71416-3KT - H&R Sway Bar Kit - 27mm Front and 22mm Rear kit - H&R - MINI

27mm Front and 22mm Rear kit 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2739229
Mfg#:
70416.71416-3KT
Back Ordered
$798.00

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

$718.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front And Rear Sway Bar Kit

ES#4148962 - 72416 - Front And Rear Sway Bar Kit - Improve the handling of you MINI, 27mm / 22mm - H&R - MINI

Improve the handling of you MINI, 27mm / 22mm 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
4148962
Mfg#:
72416
Back Ordered
10% off MSRP

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

$795.00

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

$715.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Rear Sway Bar - 20mm

ES#3098711 - 5705.312 - Performance Rear Sway Bar - 20mm - Corner confidently and get body roll under control! - Eibach - MINI

Corner confidently and get body roll under control!

Brand:
Eibach - Corporate Logo
ES#:
3098711
Mfg#:
5705.312
In Stock
Limited Qty Sale
$255.99

This product was last offered at the strikethrough price on
06-02-2026

$233.99 USD
Free Shipping
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 ECS Tuning is part of Enthusiast Auto Holdings