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2004 MINI Cooper Base Coupe L4 1.6L

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2004 MINI Cooper Base Coupe L4 1.6L Performance Engine Parts

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Snow Performance Stage 1 Boost Cooler/Water Injection Kit

ES#4906297 - SN0-201 - Snow Performance Stage 1 Boost Cooler/Water Injection Kit - Perfect choice for low to medium boost setups (1-15 PSI) - SnowPerformance - Audi BMW Volkswagen MINI

Perfect choice for low to medium boost setups (1-15 PSI) Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
SnowPerformance - Corporate Logo
ES#:
4906297
Mfg#:
SN0-201
In Stock at Vendor
$375.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Flow Water-Methanol Solenoid Upgrade - 4AN Fittings

ES#4715669 - 40060-BRD - High Flow Water-Methanol Solenoid Upgrade - 4AN Fittings - Robust protection for your WMI installation to ensure peace of mind - SnowPerformance - Audi BMW Volkswagen MINI

Robust protection for your WMI installation to ensure peace of mind Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
SnowPerformance - Corporate Logo
ES#:
4715669
Mfg#:
40060-BRD
In Stock
$73.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Nozzle Mounting adapter for hose

ES#2826223 - 40110 - Nozzle Mounting adapter for hose - 1/8" NPT Threads, Can Only Be Used With Snow Performance Straight Style Nozzle Holders - SnowPerformance - Audi BMW Volkswagen MINI

1/8" NPT Threads, Can Only Be Used With Snow Performance Straight Style Nozzle Holders Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
SnowPerformance - Corporate Logo
ES#:
2826223
Mfg#:
40110
In Stock
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Snow Performance Water Methanol Injection Nozzle - 7GPH

ES#4685488 - SN0-N0700 - Snow Performance Water Methanol Injection Nozzle - 7GPH - Snow Performance Hyper-Sonic water-methanol injection nozzle - SnowPerformance - Audi BMW Volkswagen MINI

Snow Performance Hyper-Sonic water-methanol injection nozzle Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
SnowPerformance - Corporate Logo
ES#:
4685488
Mfg#:
SN0-N0700
Ships in 1 Business Day
$31.99 USD
Free Shipping
on orders $49 and up

77.00mm Piston Ring Kit CPN-3031

ES#3639950 - CPN-3031 - 77.00mm Piston Ring Kit CPN-3031 - Set of rings for one piston in 77.00mm size - CP Carrillo - MINI

Set of rings for one piston in 77.00mm size Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
CP Carrillo - Corporate Logo
ES#:
3639950
Mfg#:
CPN-3031
Ships on Nov 13, 2026
$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Polyurethane Upper Engine Support Bracket Bushing - Large

ES#2651239 - PFF5-105 - Performance Polyurethane Upper Engine Support Bracket Bushing - Large - Stiffer bushings will allow smoother movement - Powerflex - MINI

Stiffer bushings will allow smoother movement Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles with production to 12/2003

Brand:
Powerflex - Corporate Logo
ES#:
2651239
Mfg#:
PFF5-105
In Stock
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

267cc Fuel Injectors EV6 - Set Of Four

ES#3536843 - 0280155865KT - 267cc Fuel Injectors EV6 - Set Of Four - Improved flow for high horsepower needs! - Bosch - MINI

Improved flow for high horsepower needs! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
3536843
Mfg#:
0280155865KT
Back Ordered
$344.00

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

$334.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Flow Water Methanol Check Valve (Nylon Line)

ES#3469706 - sn0-8cv - High Flow Water Methanol Check Valve (Nylon Line) - Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol. - SnowPerformance - Audi BMW Volkswagen MINI

Custom made with 100% methanol resistant stainless steel spring and EPDM seals ensuring zero corrosion even with high concentrations of methanol. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
SnowPerformance - Corporate Logo
ES#:
3469706
Mfg#:
SN0-8CV
Ships in 6 Business Days
$31.99 USD
Free Shipping
on orders $49 and up

Gasket For Exhaust Pipe 012.420

ES#2682183 - 18111170941 - Gasket For Exhaust Pipe 012.420 - Used when replacing an exhaust - Elring - MINI

Used when replacing an exhaust 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
2682183
Mfg#:
18111170941
In Stock
$10.58

This product was last offered at the strikethrough price on
06-26-2026

$7.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Catch Can O-ring

ES#3097721 - N1.50X051 - ECS Catch Can O-ring - Replacement ECS catch can O-ring - ECS - Audi BMW Volkswagen MINI

Replacement ECS catch can O-ring 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
ECS - Corporate Logo
ES#:
3097721
Mfg#:
N1.50X051
In Stock
ON SALE! SAVE 25%
$5.99

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

$4.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Short Ram Intake System - Polished

More power and better air flow Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
CARB certified for sale in all 50 states

Brand:
Injen - Corporate Logo
ES#:
3149807
Mfg#:
IS1120P
EO#:
D-476-5
In Stock at Vendor
$283.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water-Methanol Dual Nozzle Upgrade - Quick-Connect Fittings

ES#4147673 - SN0-40040 - Water-Methanol Dual Nozzle Upgrade - Quick-Connect Fittings - Install and additional water/methanol nozzle in any WMI system! - SnowPerformance - Audi BMW Volkswagen MINI Porsche

Install and additional water/methanol nozzle in any WMI system! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
SnowPerformance - Corporate Logo
ES#:
4147673
Mfg#:
SN0-40040
In Stock
Limited Qty Sale
$41.99

This product was last offered at the strikethrough price on
09-30-2026

$38.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Pressure Cap - 30 Lbs

ES#3162627 - 81-030 - Expansion Tank Pressure Cap - 30 Lbs - Part of the MINI Canton Racing Aluminum expansion tank - Canton Racing - MINI

Part of the MINI Canton Racing Aluminum expansion tank Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Canton Racing - Corporate Logo
ES#:
3162627
Mfg#:
81-030
In Stock
17% off MSRP

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

$45.99

This product was last offered at the strikethrough price on
10-28-2026

$38.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Aluminum Wrinkle Black & Cap - Kit

ES#3202730 - 80-272blkKT - Expansion Tank Aluminum Wrinkle Black & Cap - Kit - Upgrade to Canton Racing on your MINI - Canton Racing - MINI

Upgrade to Canton Racing on your MINI Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Canton Racing - Corporate Logo
ES#:
3202730
Mfg#:
80-272BLKKT
Ships on Nov 18, 2026
$265.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Lower Engine Support Bushing - Large

ES#3044507 - SPF2426K - Polyurethane Lower Engine Support Bushing - Large - Stiffer bushings will allow smoother movement - SuperPro - MINI

Stiffer bushings will allow smoother movement Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
SuperPro - Corporate Logo
ES#:
3044507
Mfg#:
SPF2426K
In Stock
$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

14" Stainless Steel Locking Zip Tie - Priced Each

ES#3022273 - PSSS-ZIP - 14" Stainless Steel Locking Zip Tie - Priced Each - Secures items under the hood and resists rust - Prosport Performance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Secures items under the hood and resists rust Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Prosport Performance - Corporate Logo
ES#:
3022273
Mfg#:
PSSS-ZIP
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine Parts

Our name says it all. That's why ECS Tuning is dedicated to providing our customers with the broadest possible assortment of engine tuning options at a range of prices and options to fit any budget. Start small and grow your car into something special with performance engine upgrades from a company that has tuning in its name and its blood.

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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