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Your Vehicle 2015 MINI Cooper John Cooper Works Convertible N18B16C

2015 MINI Cooper John Cooper Works Convertible N18B16C Performance Engine Parts

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ES#3469319 - gtd47-rKT - JMTC Upgraded K04 Turbo With 50mm Billet Compressor Extreme GTD47 - Refurbished - Factory fit high flow replacement turbo, includes $150 core charge which will be refunded on return of the original turbo - JM Turbo Coopers - MINI

Factory fit high flow replacement turbo, includes $150 core charge which will be refunded on return of the original turbo affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For engine and turbocharger reliability reasons JMTC recommends 3.0" or larger downpipe/exhaust size for the GTD turbochargers. Warranties will be revie

Brand:
JM Turbo Coopers - Corporate Logo
ES#:
3469319
Mfg#:
GTD47-RKT
Ships in 10 Business Days
$1344.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4349977 - 56-312125 - M7 Speed MAXX-FLO Air Intake System  - Low restriction cloth air filter which adds more air flow : black powdercoat
: blue elbow : blue cloth filter - M7 Speed - MINI

Low restriction cloth air filter which adds more air flow : black powdercoat : blue elbow : blue cloth filter affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
CARB certified for sale in all 50 states

Brand:
M7 Speed - Corporate Logo
ES#:
4349977
Mfg#:
56-312125
EO#:
D766
Ships on Jul 9, 2026
$330.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3240943 - CTS-AF-275 - Air Filter - Replacement 2.75" inlet air filter for CTS intakes with 2.75" piping - CTS - Volkswagen MINI

Replacement 2.75" inlet air filter for CTS intakes with 2.75" piping affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
3240943
Mfg#:
CTS-AF-275
In Stock
ON SALE! SAVE 36%
$49.99

This product was last offered at the strikethrough price on
06-08-2026

$31.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4818355 - R56MSK - R56 Main Stud Kit - Upgraded main studs for performance engine builds, 9MM - Sneed4Speed - MINI

Upgraded main studs for performance engine builds, 9MM affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Sneed4Speed - Corporate Logo
ES#:
4818355
Mfg#:
R56MSK
Ships in 3 Business Days
$159.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance pistons in plus size. "0.25" will be printed on the pistons. Please inspect before install. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Sneed4Speed is now exclusively at ECS Tuning

Brand:
Sneed4Speed - Corporate Logo
ES#:
4505104
Mfg#:
182834425
Ships in 2 Business Days
$425.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4500331 - 48-36318-1HC - AFe Twisted Steel Downpipe With Sport Cat - Reduce exhaust restrictions for increased power! 2.5" Pipe - AFE - MINI

Reduce exhaust restrictions for increased power! 2.5" Pipe affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4500331
Mfg#:
48-36318-1HC
Back Ordered
20% off MSRP

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

$1511.99

This product was last offered at the strikethrough price on
06-11-2026

$1209.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3698456 - 003779ECS11 - ECS Tuning Universal Catch Can Drain System - Make draining your ECS or Turner Catch Can simple with this comprehensive kit - ECS - Audi Volkswagen MINI

Make draining your ECS or Turner Catch Can simple with this comprehensive kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3698456
Mfg#:
003779ECS11
In Stock
ON SALE! SAVE 26%
$70.99

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

$52.52 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2764104 - MM0CULTBK - Universal Oil Cooler - 19 Row, with Thermostat - Black - Serious engine oil cooling for the most demanding engines - Mishimoto - Audi BMW Volkswagen MINI

Serious engine oil cooling for the most demanding engines affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For custom applications only. Not a direct bolt on.

Brand:
Mishimoto - Corporate Logo
ES#:
2764104
Mfg#:
MM0CULTBK
Ships in 3 Business Days
$599.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5457438 - UVM.89MM.X2 - Universal Valved Muffler Kit - Single Inlet / Single Outlet - 3.0" (76mm) - 2 Mufflers - Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button - Valvetronic Designs - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Upgrade your ride with the Valvetronic Designs universal valve muffler kit, a premium T304 stainless steel solution that delivers an aggressive, valved exhaust note at the click of a button affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Valvetronic Designs - Corporate Logo
ES#:
5457438
Mfg#:
UVM.89MM.X2
Ships in 3 Business Days
$599.99 USD
Free Shipping
ES#3494034 - 201-6305 - Pro Series Connecting Rod Bolts - High Strength ARP head studs - ARP - MINI

High Strength ARP head studs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
ARP - Corporate Logo
ES#:
3494034
Mfg#:
201-6305
Ships in 2 Business Days
$84.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4146843 - 026732TMS02-17 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD - Stepped Right - Mirror - Right - Mirror Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD - Turner Motorsport - BMW MINI

Right - Mirror Slash Cut Exhaust Tip - 3.0 Inlet - 3.5 OD affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146843
Mfg#:
026732TMS02-17
In Stock
ON SALE! SAVE 31%
$130.99

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

$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2827809 - SSXM022 - Cat-Back Exhaust System - Resonated Twin Round GT80 - 2.50" stainless steel with Twin Round polished tips - Milltek Sport - MINI

2.50" stainless steel with Twin Round polished tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Milltek Sport - Corporate Logo
ES#:
2827809
Mfg#:
SSXM022
Ships in 3 Business Days
$1139.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#5375298 - FMEDV102R - Forge Electronic Recirculating Diverter Valve (E-DV) - Next generation electronically actuated diverter valve engineered for modern turbo engines with a true plug-and-play design! - Forge - MINI

Next generation electronically actuated diverter valve engineered for modern turbo engines with a true plug-and-play design! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Forge - Corporate Logo
ES#:
5375298
Mfg#:
FMEDV102R
In Stock
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2650716 - EXH005 - Performance Exhaust Hanger - Priced Each - Holds up your exhaust and keeps it from swaying - Powerflex - Audi MINI

Holds up your exhaust and keeps it from swaying affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
2650716
Mfg#:
EXH005
In Stock
$12.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2578589 - 18307646678 - JCW Muffler - Rear - JCW sport exhaust pipe with intergrated tips - Genuine MINI - MINI

JCW sport exhaust pipe with intergrated tips affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2578589
Mfg#:
18307646678
Ships in 8 Business Days
9% off MSRP

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

$1226.99

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

$1120.99 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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