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MINI Cooper Performance Engine Parts

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JB4 OBDII Cable - 2 Position (Cable Only)

ES#4714891 - JB4-OBDII-CA - JB4 OBDII Cable - 2 Position (Cable Only) - Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash. - Burger Motorsports - Audi BMW Volkswagen MINI

Replacement JB4 OBDII cable suitable for use in all applications where the JB4 attaches to the OBDII port under the dash.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4714891
Mfg#:
JB4-OBDII-CA
In Stock
$25.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS Black With App Control JCW B48E

ES#4339877 - 921186 - RaceChip GTS Black With App Control JCW B48E - Get up to +37 hp and +30 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip - Race Chip - MINI

Get up to +37 hp and +30 lb-ft through a safe and easy to use app-controlled tuning module from RaceChip

Brand:
Race Chip - Corporate Logo
ES#:
4339877
Mfg#:
921186
Ships in 4 Business Days
$749.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RaceChip S N14 S

ES#4666854 - 902830 - RaceChip S N14 S - Get up to +20 hp and +24 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - MINI

Get up to +20 hp and +24 lb-ft through a safe and easy to use tuning module from Racechip ECS exclusive

Brand:
Race Chip - Corporate Logo
ES#:
4666854
Mfg#:
902830
Ships on Sep 10, 2026
$249.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

NM Cold Air Intake Kit - Black Pre LCI

ES#2843616 - NM.658846B - NM Cold Air Intake Kit - Black Pre LCI - Open-Air-Box air intake system, please check MAF as these have the Pre LCI design sensor mount - NM Engineering - MINI

Open-Air-Box air intake system, please check MAF as these have the Pre LCI design sensor mount 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
NM Engineering - Corporate Logo
ES#:
2843616
Mfg#:
NM.658846B
Ships on Sep 8, 2026
$369.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Rear Muffler Exhaust

ES#3244408 - 19134 - Performance Rear Muffler Exhaust - 2.5" stainless steel with 4" polished dual center exit tips - Magnaflow - MINI

2.5" stainless steel with 4" polished dual center exit tips

Brand:
Magnaflow - Corporate Logo
ES#:
3244408
Mfg#:
19134
Back Ordered
$736.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Boost Cooler (EFI - Port Injection) - Nylon Line

ES#4144931 - SN0-310 - Stage 3 Boost Cooler (EFI - Port Injection) - Nylon Line - Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle - SnowPerformance - Audi BMW Volkswagen MINI

Brings true 2D mapped water-methanol injection delivery to your EFI (Electronic Fuel Injected) and forced induction vehicle

Brand:
SnowPerformance - Corporate Logo
ES#:
4144931
Mfg#:
SN0-310
In Stock at Vendor
$729.99 USD
Free Shipping
on orders $49 and up

Performance Valve Springs Kit - Set Of 16

ES#3623816 - SPRK-MCB48 - Performance Valve Springs Kit - Set Of 16 - Aftermarket performance intake and exhaust valve springs for your high revving B46/B48 engine - Supertech - MINI

Aftermarket performance intake and exhaust valve springs for your high revving B46/B48 engine

Brand:
Supertech - Corporate Logo
ES#:
3623816
Mfg#:
SPRK-MCB48
Ships in 9 Business Days
$721.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DINANTRONICS X Performance Tuner B48E JCW

ES#4508326 - D440-0158 - DINANTRONICS X Performance Tuner B48E JCW - Max gains of up to +25 HP and +36 lb-ft TRQ (Crank); +22 HP and +32 lb-ft TRQ (Wheel). - Dinan - MINI

Max gains of up to +25 HP and +36 lb-ft TRQ (Crank); +22 HP and +32 lb-ft TRQ (Wheel). Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4508326
Mfg#:
D440-0158
Ships in 8 Business Days
11% off MSRP

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

$787.99

This product was last offered at the strikethrough price on
08-20-2026

$699.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DINANTRONICS X Performance Tuner JCW

ES#4429992 - D440-0141 - DINANTRONICS X Performance Tuner JCW - Improve drivability and add massive power - +43 HP and +61 lb-ft TRQ (Crank); +38 HP and +57 lb-ft TRQ (Wheel) - Dinan - BMW MINI

Improve drivability and add massive power - +43 HP and +61 lb-ft TRQ (Crank); +38 HP and +57 lb-ft TRQ (Wheel) Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4429992
Mfg#:
D440-0141
Ships in 6 Business Days
11% off MSRP

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

$787.99

This product was last offered at the strikethrough price on
08-20-2026

$699.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Performance Software

Average gain of 30 horsepower and 86 lb-ft of torque at the crank

Brand:
Tunezilla - Corporate Logo
ES#:
4446160
Mfg#:
N18-JCW-GEN2-2
Ships in 8 Business Days
$699.00 USD
Free Shipping
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.

Let us help you find the parts that fit your MINI

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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