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2014 MINI Cooper John Cooper Works Convertible N18B16C

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2014 MINI Cooper John Cooper Works Convertible N18B16C Performance Engine Parts

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Forged Piston JCW (Set Of 4) - 77mm P4-MIN56-N18-77-CR10-4

ES#3478019 - P4MIN56N18J77CR1 - Forged Piston JCW (Set Of 4) - 77mm P4-MIN56-N18-77-CR10-4 - Performance pistons in stock size - Supertech - MINI

Performance pistons in stock size Rings are sold separately.

Brand:
Supertech - Corporate Logo
ES#:
3478019
Mfg#:
P4MIN56N18J77CR1
In Stock
Limited Qty Sale
$811.99

This product was last offered at the strikethrough price on
06-29-2026

$696.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supertech Exhaust Valve - Priced Each 26.20mm Standard Size

ES#3129194 - MCEVI-1200-HS - Supertech Exhaust Valve - Priced Each 26.20mm Standard Size - Black nitride coated, inconel, sodium filled, single groove exhaust valve. 110.15mm Head Diam: 26.20mm(std) - Supertech - MINI

Black nitride coated, inconel, sodium filled, single groove exhaust valve. 110.15mm Head Diam: 26.20mm(std)

Brand:
Supertech - Corporate Logo
ES#:
3129194
Mfg#:
MCEVI-1200-HS
Ships in 4 Business Days
$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

3.5" Universal Brushed Aluminum Swivel Exhaust Tip - Priced Each

ES#4658277 - 049478LA03-04 - 3.5" Universal Brushed Aluminum Swivel Exhaust Tip - Priced Each - 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 10X Entries Into Our F80 M3 Sweepstakes
Can be used on any 2.5" exhaust piping. Measure before ordering.

Brand:
Turner Motorsport - Corporate Logo
ES#:
4658277
Mfg#:
049478LA03-04
In Stock
ON SALE! SAVE 15%
$56.99

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

$48.44 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MINI N18 JCW Turbo And Turbo Installation Kit

ES#4351855 - 11657649496KT1 - MINI N18 JCW Turbo And Turbo Installation Kit - Used to install a new stock turbo, includes turbo, both types of the 3 point triangular gaskets, use only one. Includes all oil and coolant lines, studs, and Liqui Moly sealant - Assembled By ECS - MINI

Used to install a new stock turbo, includes turbo, both types of the 3 point triangular gaskets, use only one. Includes all oil and coolant lines, studs, and Liqui Moly sealant 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4351855
Mfg#:
11657649496KT1
Ships in 2 Business Days
ON SALE! SAVE 19%
$2455.61

This product was last offered at the strikethrough price on
08-13-2026

$1999.95 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Exhaust Gasket 375.580

ES#3209925 - 18307589503 - Exhaust Gasket 375.580 - Seals the exhaust manifold to the turbo - Elring - MINI

Seals the exhaust manifold to the turbo 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3209925
Mfg#:
18307589503
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Spring Tuning Kit

ES#2081087 - fmtvtun - Valve Spring Tuning Kit - Fine tune your Blow Off or Diverter Valve to the exact needs of your engine with this complete tuning kit. - Forge - Audi Volkswagen MINI

Fine tune your Blow Off or Diverter Valve to the exact needs of your engine with this complete tuning kit.

Brand:
Forge - Corporate Logo
ES#:
2081087
Mfg#:
FMTVTUN
In Stock
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Forge Electronic Atmospheric Dump Valve (E-DV)

ES#5375359 - FMEDV102A - Forge Electronic Atmospheric Dump 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!

Brand:
Forge - Corporate Logo
ES#:
5375359
Mfg#:
FMEDV102A
Back Ordered
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Snow Performance Braided SS Line Trunk Mount Upgrade (4AN SS Braided Line Systems)

ES#4691038 - SN0-40012-BRD - Snow Performance Braided SS Line Trunk Mount Upgrade (4AN SS Braided Line Systems) - All the necessities to move your tank to the trunk of any vehicle. - SnowPerformance - Audi BMW Volkswagen MINI

All the necessities to move your tank to the trunk of any vehicle.

Brand:
SnowPerformance - Corporate Logo
ES#:
4691038
Mfg#:
SN0-40012-BRD
In Stock at Vendor
28% off MSRP

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

$218.99

This product was last offered at the strikethrough price on
11-05-2026

$156.99 USD
Free Shipping
on orders $49 and up

Boost Cooler Stage 2 Progressive Water/Methanol Injection Kit

ES#4350144 - 20010-BRD - Boost Cooler Stage 2 Progressive Water/Methanol Injection Kit - Engine mounted, stainless steel braided line, 4AN fittings - SnowPerformance - Audi BMW Volkswagen MINI

Engine mounted, stainless steel braided line, 4AN fittings

Brand:
SnowPerformance - Corporate Logo
ES#:
4350144
Mfg#:
20010-BRD
In Stock at Vendor
29% off MSRP

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

$875.00

This product was last offered at the strikethrough price on
11-05-2026

$625.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

R55/R56/R57/R58/R59/R60/R61 MINI Cooper S/JCW Charge Pipe Kit

ES#4428246 - 090707ECS09 - R55/R56/R57/R58/R59/R60/R61 MINI Cooper S/JCW Charge Pipe Kit - Replaces the Original plastic pipes with metal hard pipes and silicone - ECS - MINI

Replaces the Original plastic pipes with metal hard pipes and silicone 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4428246
Mfg#:
090707ECS09
Back Ordered
ON SALE!
$317.99

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

$308.45 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Direct-Fit Downpipe With Catalytic Converter

ES#2616467 - 49350 - Direct-Fit Downpipe With Catalytic Converter - Keep your emissions in check. OEM size - Magnaflow - MINI

Keep your emissions in check. OEM size 48-state legal - not for sale or use in California

Brand:
Magnaflow - Corporate Logo
ES#:
2616467
Mfg#:
49350
Ships in 2 Business Days
$913.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Boost Cooler Stage 2.5 Progressive Water-Methanol Injection Kit

ES#4431148 - SN0-211-BRD - Boost Cooler Stage 2.5 Progressive Water-Methanol Injection Kit - Includes 2.5 gallon tank, stainless steel braided line, 4AN fittings - SnowPerformance - Audi BMW Volkswagen MINI

Includes 2.5 gallon tank, stainless steel braided line, 4AN fittings

Brand:
SnowPerformance - Corporate Logo
ES#:
4431148
Mfg#:
SN0-211-BRD
In Stock at Vendor
29% off MSRP

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

$1273.99

This product was last offered at the strikethrough price on
11-05-2026

$909.99 USD
This product is lifetime replacement eligible Lifetime Replacement

High Flow Pre-Intercooler Charge Pipe - Red

ES#3088945 - 56-3M7102 - High Flow Pre-Intercooler Charge Pipe - Red - Highest HP gain per $$ you can buy for the MINI Turbo engine. Simple installation and WOW effect - M7 Speed - MINI

Highest HP gain per $$ you can buy for the MINI Turbo engine. Simple installation and WOW effect

Brand:
M7 Speed - Corporate Logo
ES#:
3088945
Mfg#:
56-3M7102
In Stock
$146.99 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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