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2012 MINI Cooper John Cooper Works Convertible L4 1.6L

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Your Vehicle 2012 MINI Cooper John Cooper Works Convertible L4 1.6L
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2012 MINI Cooper John Cooper Works Convertible L4 1.6L Performance Engine Parts

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MINI Open Hood Beautification Bundle - Red

ES#4623257 - 56-315102 - MINI Open Hood Beautification Bundle - Red - Upgrade under the hood in this easy package! - M7 Speed - MINI

Upgrade under the hood in this easy package! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
M7 Speed - Corporate Logo
ES#:
4623257
Mfg#:
56-315102
Ships in 3 Business Days
$562.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

77.00mm Piston Ring Kit GNH7700

ES#3553249 - GNH7700 - 77.00mm Piston Ring Kit GNH7700 - Set of rings for one piston in 77.00mm size, For supertech pistons only. - Supertech - MINI

Set of rings for one piston in 77.00mm size, For supertech pistons only. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
3553249
Mfg#:
GNH7700
In Stock
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mishimoto Liquid Chill Radiator Coolant Additive - 4oz

ES#2764643 - MMRALC - Mishimoto Liquid Chill Radiator Coolant Additive - 4oz - Pairs with all types of coolant to increase heat transfer and decrease engine temps. - Mishimoto - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Pairs with all types of coolant to increase heat transfer and decrease engine temps. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mishimoto - Corporate Logo
ES#:
2764643
Mfg#:
MMRALC
Ships in 3 Business Days
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

I-Beam Connecting Rods - Set Of Four

ES#4846468 - CTS-CRI-13920T - I-Beam Connecting Rods - Set Of Four - Durable and high performance rods needed for rebuild - CTS - MINI

Durable and high performance rods needed for rebuild affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
4846468
Mfg#:
CTS-CRI-13920T
Ships in 7 Business Days
$549.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Intake Hose Kit Blue - Set Of 2

ES#2707711 - FMR56IND-B - Silicone Intake Hose Kit Blue - Set Of 2 - Upgrade to Forge on your MINI Cooper with N14 Engine - Forge - MINI

Upgrade to Forge on your MINI Cooper with N14 Engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
2707711
Mfg#:
FMR56IND-B
Ships in 1 Business Day
$135.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rod Bearing Set - Standard Size

ES#3639602 - 4B7787H-STD - Rod Bearing Set - Standard Size - Bearing set from ACL but with improved performance over stock bearing - ACL - MINI

Bearing set from ACL but with improved performance over stock bearing affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ACL - Corporate Logo
ES#:
3639602
Mfg#:
4B7787H-STD
Ships on Jul 14, 2026
$172.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BLACKLINE Performance Washer Fluid Cap - Red

ES#4465195 - E9XWFC-R - BLACKLINE Performance Washer Fluid Cap - Red - Upgrade with the brand new BLACKLINE Performance Washer Fluid Cap - Goldenwrench Supply Co - BMW MINI

Upgrade with the brand new BLACKLINE Performance Washer Fluid Cap affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Goldenwrench Supply Co - Corporate Logo
ES#:
4465195
Mfg#:
E9XWFC-R
In Stock
$47.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Catch Can Kit - Black

ES#2765298 - MM0CCRB - Universal Catch Can Kit - Black - Kit with catch can and rubber hose; for retrofitting on a variety of vehicles. - Mishimoto - MINI

Kit with catch can and rubber hose; for retrofitting on a variety of vehicles. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mishimoto - Corporate Logo
ES#:
2765298
Mfg#:
MM0CCRB
In Stock at Vendor
$127.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water/Methanol Nozzle - 14GPH

ES#4505337 - SN0-N1400 - Water/Methanol Nozzle - 14GPH - Snow Performance Hyper-Sonic water-methanol injection nozzle - SnowPerformance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Snow Performance Hyper-Sonic water-methanol injection nozzle affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
4505337
Mfg#:
SN0-N1400
In Stock at Vendor
$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3.5" Mirror Chrome Swivel Exhaust Tips - Set of 4

ES#4715560 - 049478la03-01KT1 - 3.5" Mirror Chrome Swivel Exhaust Tips - Set of 4 - Universal exhaust tips with a swivel adjustability to fine tune your exhaust. 2.5" Inlet & a 3.5" Double Wall, Angle Cut Outlet - Turner Motorsport - BMW MINI

Universal exhaust tips with a swivel adjustability to fine tune your exhaust. 2.5" Inlet & a 3.5" Double Wall, Angle Cut Outlet affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4715560
Mfg#:
049478LA03-01KT1
In Stock
ON SALE!
$267.96

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

$254.56 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo / Intercooler Silicone Hose Kit - British Racing Green ( BRG )

ES#3145866 - TCS382-BRG - Turbo / Intercooler Silicone Hose Kit - British Racing Green ( BRG ) - Set of 5 hose kit to replace your OEM hoses - Samco - MINI

Set of 5 hose kit to replace your OEM hoses affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Samco - Corporate Logo
ES#:
3145866
Mfg#:
TCS382-BRG
Special Order: No Guaranteed ETA
$505.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

4.0" Black Chrome Swivel Exhaust Tips - Set of 4

ES#4901436 - 049478LA01-02KT1 - 4.0" Black Chrome Swivel Exhaust Tips - Set of 4 - Universal exhaust tips with a swivel adjustability to fine tune your exhaust. 2.5" Inlet & a 4.0" Double Wall, Angle Cut Outlet - Turner Motorsport - BMW MINI

Universal exhaust tips with a swivel adjustability to fine tune your exhaust. 2.5" Inlet & a 4.0" Double Wall, Angle Cut Outlet affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4901436
Mfg#:
049478LA01-02KT1
In Stock
ON SALE! SAVE 10%
$279.99

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

$251.96 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Water/Methanol Dual Nozzle Upgrade Stainless Steel Braided Line

ES#4212781 - SN0-40040-BRD - Water/Methanol Dual Nozzle Upgrade Stainless Steel Braided Line - Install and additional water/methanol nozzle in any WMI system! - SnowPerformance - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Install and additional water/methanol nozzle in any WMI system! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SnowPerformance - Corporate Logo
ES#:
4212781
Mfg#:
SN0-40040-BRD
In Stock at Vendor
$62.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3.5" Black Chrome Swivel Exhaust Tips - Set of 2

ES#4901433 - 049478LA03-02KT - 3.5" Black Chrome Swivel Exhaust Tips - Set of 2 - Universal exhaust tips with a swivel adjustability to fine tune your exhaust. 2.5" Inlet & a 3.5" Double Wall, Angle Cut Outlet - Turner Motorsport - BMW MINI

Universal exhaust tips with a swivel adjustability to fine tune your exhaust. 2.5" Inlet & a 3.5" Double Wall, Angle Cut Outlet affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4901433
Mfg#:
049478LA03-02KT
Ships on Jul 27, 2026
Auto Notify
ON SALE! SAVE 10%
$139.99

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

$125.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Charge Pipe Kit 139 10 56 210

ES#3603520 - 1391056210 - Charge Pipe Kit 139 10 56 210 - Replaces the OE plastic pipes with metal hard pipes and silicone - Racing Dynamics - MINI

Replaces the OE plastic pipes with metal hard pipes and silicone affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Racing Dynamics - Corporate Logo
ES#:
3603520
Mfg#:
1391056210
In Stock
$249.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS Black With App Control N14 JCW

ES#4666846 - 916404 - RaceChip GTS Black With App Control N14 JCW - Get up to +33 hp and +56 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - MINI

Get up to +33 hp and +56 lb-ft through a safe and easy to use tuning module from Racechip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4666846
Mfg#:
916404
Ships in 3 Business Days
$499.00 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.

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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