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

2004 MINI Cooper John Cooper Works MC40 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 2004 MINI Cooper John Cooper Works MC40 Coupe L4 1.6L
Your Vehicle 2004 MINI Cooper John Cooper Works MC40 Coupe L4 1.6L
Change Clear

2004 MINI Cooper John Cooper Works MC40 Coupe L4 1.6L Most Popular Parts

Sort By
Filter By
Return to Top

SneedSpeed R53 R52 S JCW SR71 Coated And Ported Header With Cat

ES#4818357 - R53CPHC - SneedSpeed R53 R52 S JCW SR71 Coated And Ported Header With Cat - 4 in 1 header design with 200 cell high flow catalytic - Sneed4Speed - MINI

4 in 1 header design with 200 cell high flow catalytic affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Sneed4Speed - Corporate Logo
ES#:
4818357
Mfg#:
R53CPHC
Ships in 6 Business Days
$449.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front 6-Piston Performance Caliper - Passenger

ES#254801 - 34116786742 - Front 6-Piston Performance Caliper - Passenger - BMW Performance Part - Genuine BMW M Performance - BMW MINI

BMW Performance Part affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles using the Reboot Engineering Brackets

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
254801
Mfg#:
34116786742
In Stock
$692.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front 6-Piston Performance Caliper - Driver

ES#254800 - 34116786741 - Front 6-Piston Performance Caliper - Driver - BMW Performance Part - Genuine BMW M Performance - BMW MINI

BMW Performance Part affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles using the Reboot Engineering Brackets

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
254800
Mfg#:
34116786741
In Stock
$692.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MSD / NGK Performance Coil Pack / Blue Wire Set

ES#3521481 - 82393ktKT - MSD / NGK Performance Coil Pack / Blue Wire Set - Includes performance wires from NGK and MSD Performance Red Coil pack - Assembled By ECS - MINI

Includes performance wires from NGK and MSD Performance Red Coil pack 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#:
3521481
Mfg#:
82393KTKT
In Stock
$183.99

This product was last offered at the strikethrough price on
05-07-2026

$175.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Limited Slip Differential

ES#2841140 - 56309190WK - Limited Slip Differential - Put all your power to the ground! - Wavetrac - MINI

Put all your power to the ground! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Wavetrac - Corporate Logo
ES#:
2841140
Mfg#:
56309190WK
Back Ordered
Auto Notify
$975.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hydraulic Belt Tensioner

ES#3215686 - 11288620210 - Hydraulic Belt Tensioner - Controls the tension of the serpentine belt. - Ina - MINI

Controls the tension of the serpentine belt. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Ina - Corporate Logo
ES#:
3215686
Mfg#:
11288620210
In Stock
$130.04

This product was last offered at the strikethrough price on
04-15-2026

$126.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SNEED4SPEED MINI Cooper W11 Performance Engine - Race 53RCE

ES#3438613 - 2028213KT - SNEED4SPEED MINI Cooper W11 Performance Engine - Race 53RCE - Rebuilt performance engines that are great for the street to track level - Sneed4Speed - MINI

Rebuilt performance engines that are great for the street to track level affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Engine if not in stock here or at S4S will take 120-180 days to build, ETA on site is estimate

Brand:
Sneed4Speed - Corporate Logo
ES#:
3438613
Mfg#:
2028213KT
Ships in 1 Business Day
$10500.00 USD

Helical Limited Slip Differential

ES#2795176 - MF-TRS-05MIN - Helical Limited Slip Differential - Put all your power to the ground, and eliminate one wheel drive - Team MFactory - MINI

Put all your power to the ground, and eliminate one wheel drive affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Any defects or warranty clams will have to go directly to Team M Factory

Brand:
Team MFactory - Corporate Logo
ES#:
2795176
Mfg#:
MF-TRS-05MIN
In Stock
$699.99 USD
Free Shipping

Manifold/Downpipe/Header High Flow Sport Cat Header 1300853550

ES#4616058 - 130.08.53.550 - Manifold/Downpipe/Header High Flow Sport Cat Header 1300853550 - Replacement for the stock exhaust manifold: Newer Design - Racing Dynamics - MINI

Replacement for the stock exhaust manifold: Newer Design affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racing Dynamics - Corporate Logo
ES#:
4616058
Mfg#:
130.08.53.550
Ships in 3 Business Days
$595.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Front Lower Control Arm Kit

ES#4265717 - 31126761409KT2 - Performance Front Lower Control Arm Kit - Complete front control arm suspension refresh kit with Powerflex Performance Main Lower Bushings - Assembled By ECS - MINI

Complete front control arm suspension refresh kit with Powerflex Performance Main Lower Bushings 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#:
4265717
Mfg#:
31126761409KT2
In Stock
$435.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Sprint Booster Power Converter V3 - MINI Cooper 2002+

ES#3177960 - SBMI0003s - Sprint Booster Power Converter V3 - MINI Cooper 2002+ - Reduces the delay of your "Drive by Wire" throttle response - All new V3 model provides additional features such as 'valet' and 'pedal lock' modes - Sprint Booster - MINI

Reduces the delay of your "Drive by Wire" throttle response - All new V3 model provides additional features such as 'valet' and 'pedal lock' modes affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Sprint Booster - Corporate Logo
ES#:
3177960
Mfg#:
SBMI0003S
Back Ordered
Auto Notify
$289.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ATI Super Damper Harmonic Damper - 5.75" 2% OD

ES#4305176 - 917993 - ATI Super Damper Harmonic Damper - 5.75" 2% OD - Upgrade over the stock main crank pulley - ATI Performance Products - MINI

Upgrade over the stock main crank pulley affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ATI Performance Products - Corporate Logo
ES#:
4305176
Mfg#:
917993
In Stock at Vendor
$370.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SNEED4SPEED MINI Cooper W11 Performance Head - Street

ES#3438544 - 2028201 - SNEED4SPEED MINI Cooper W11 Performance Head - Street - Rebuilt performance heads that are great for the street to track level, no core charge - Sneed4Speed - MINI

Rebuilt performance heads that are great for the street to track level, no core charge affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Sneed4Speed is now exclusively at ECS Tuning

Brand:
Sneed4Speed - Corporate Logo
ES#:
3438544
Mfg#:
2028201
Ships in 1 Business Day
$2699.99 USD
Free Shipping

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