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2017 MINI Cooper S Convertible B46A20A

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2017 MINI Cooper S Convertible B46A20A Performance Engine Parts

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JCW Tuning Kit - B48 & B46 Engine

ES#2817357 - 11122359631 - JCW Tuning Kit - B48 & B46 Engine - Valvetronic performance exhaust system & remap & FREE SHIPPING** - Genuine MINI - MINI

Valvetronic performance exhaust system & remap & FREE SHIPPING** ON Sale! Original Price $2400.00 & Free shipping only at ECS, other places only do local pickup only!

Brand:
Genuine MINI - Corporate Logo
ES#:
2817357
Mfg#:
11122359631
Ships on Aug 17, 2026
Auto Notify
$1039.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2.5 Boost-Controlled Water/Meth Injection Kit

ES#2855201 - SN0210 - Stage 2.5 Boost-Controlled Water/Meth Injection Kit - Features a gauge pod controller, which allows for the best control and visibility. 7-color OLED displays boost, percentage of flow, low level, and even faults. - SnowPerformance - Audi BMW Volkswagen MINI

Features a gauge pod controller, which allows for the best control and visibility. 7-color OLED displays boost, percentage of flow, low level, and even faults. Gauge Pod controller, for optimum control even from the driver's seat!

Brand:
SnowPerformance - Corporate Logo
ES#:
2855201
Mfg#:
SN0210
In Stock
$583.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dinan Intake Resonator Delete Pipe

ES#4733119 - D760-0064 - Dinan Intake Resonator Delete Pipe - Enjoy the raw, unfettered sounds of the intake/turbo with the Dinan Intake Resonator Delete Pipe! - Dinan - BMW MINI

Enjoy the raw, unfettered sounds of the intake/turbo with the Dinan Intake Resonator Delete Pipe! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4733119
Mfg#:
D760-0064
In Stock
11% off MSRP

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

$168.99

This product was last offered at the strikethrough price on
07-18-2026

$149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete Universal Turner Baffled Oil Catch Can Kit - 10oz

ES#3458268 - 022798tms01-09KT - Complete Universal Turner Baffled Oil Catch Can Kit - 10oz - A 4 chamber, baffled oil catch can complete with a universal mount and drain system! - Turner Motorsport - Audi BMW Volkswagen Mercedes Benz MINI Porsche
ECS Tuning recommends this product.

A 4 chamber, baffled oil catch can complete with a universal mount and drain system! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3458268
Mfg#:
022798TMS01-09KT
In Stock
ON SALE! SAVE 15%
$305.99

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

$260.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Burger Motorsport JB4 Tuner B38/B46/B48

ES#3508722 - MiniB38/B48-JB4 - Burger Motorsport JB4 Tuner B38/B46/B48 - Plug & play power gain up to 40 horsepower on a stock car, 40+ horsepower on a modified car! Highest HP gains from Burger Motorsport!! - Burger Motorsports - MINI

Plug & play power — gain up to 40 horsepower on a stock car, 40+ horsepower on a modified car! Highest HP gains from Burger Motorsport!! Not for sale or use in the state of California.

Brand:
Burger Motorsports - Corporate Logo
ES#:
3508722
Mfg#:
MINIB38/B48-JB4
In Stock
$529.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Thor OBD II Wifi Dongle

ES#3659328 - OBD2WIFI1 - Thor OBD II Wifi Dongle - Access your BMWs DME wirelessly by connecting to your phone! - THOR - BMW MINI

Access your BMWs DME wirelessly by connecting to your phone!

Brand:
THOR - Corporate Logo
ES#:
3659328
Mfg#:
OBD2WIFI1
In Stock
$58.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete Turner Baffled Oil Catch Can Kit - 8oz

ES#3458264 - 022798tms01-07KT - Complete Turner Baffled Oil Catch Can Kit - 8oz - A 4 chamber, baffled oil catch can complete with a universal mount and drain system! - Turner Motorsport - Audi BMW Volkswagen Mercedes Benz MINI Porsche

A 4 chamber, baffled oil catch can complete with a universal mount and drain system! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3458264
Mfg#:
022798TMS01-07KT
Ships in 1 Business Day
ON SALE! SAVE 15%
$336.99

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

$286.44 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DINANTRONICS Sport Performance Tuner

ES#3149057 - D440-0012 - DINANTRONICS Sport Performance Tuner - Easy to install, easy to use boost controller - up to 30HP, 40lb/ft gain! - Dinan - BMW MINI

Easy to install, easy to use boost controller - up to 30HP, 40lb/ft gain! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
3149057
Mfg#:
D440-0012
Ships in 3 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.

$321.99

This product was last offered at the strikethrough price on
07-18-2026

$285.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

XHP Flashtool Wifi OBD Adapter

ES#4500854 - xHP-Flashtool - XHP Flashtool Wifi OBD Adapter - Access your BMWs DME wirelessly by connecting to your phone! The enthusiast's tool of choice for xHP Flashtool and many other transmission and engine tuning options. - xHP - BMW MINI

Access your BMWs DME wirelessly by connecting to your phone! The enthusiast's tool of choice for xHP Flashtool and many other transmission and engine tuning options.

Brand:
xHP - Corporate Logo
ES#:
4500854
Mfg#:
XHP-FLASHTOOL
In Stock
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Oil Cooler - 19 Row - Black

ES#2764102 - MM0CULBK - Universal Oil Cooler - 19 Row - Black - Serious engine oil cooling for the most demanding engines - Mishimoto - Audi BMW Volkswagen MINI

Serious engine oil cooling for the most demanding engines For custom applications only. Not a direct bolt on.

Brand:
Mishimoto - Corporate Logo
ES#:
2764102
Mfg#:
MM0CULBK
In Stock
$536.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SCORPION MINI Cooper S F55/F56+ Non GPF Model Only High Flow Sports Catalyst

ES#4352441 - SMNX021 - SCORPION MINI Cooper S F55/F56+ Non GPF Model Only High Flow Sports Catalyst - 2.75" downpipe with high flow cat. Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust doesn't need to be intolerably loud to sound great. - Scorpion - MINI

2.75" downpipe with high flow cat. Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust doesn't need to be intolerably loud to sound great.

Brand:
Scorpion - Corporate Logo
ES#:
4352441
Mfg#:
SMNX021
In Stock
$1093.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Build-Your-Own F55/F56/F57 Cooper S Cat-Back Exhaust

ES#4830388 - 054057LA - Build-Your-Own F55/F56/F57 Cooper S Cat-Back Exhaust - Maximize the sound & performance potential of your B48/B46 engine with our cat-back exhaust system! Choose between street-friendly & race-inspired systems to tailor your auditory experience. - ECS - MINI

Maximize the sound & performance potential of your B48/B46 engine with our cat-back exhaust system! Choose between street-friendly & race-inspired systems to tailor your auditory experience. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4830388
Mfg#:
054057LA
In Stock
ON SALE!
Starting at $456.28 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

xA Ultra WiFi Adapter

ES#5435385 - xA-Ultra-Adapter - xA Ultra WiFi Adapter - The ultimate OBD adapter designed to deliver exceptional speed, maximum connection stability, and great performance for flashing, coding, and live monitoring - xHP - BMW MINI

The ultimate OBD adapter designed to deliver exceptional speed, maximum connection stability, and great performance for flashing, coding, and live monitoring

Brand:
xHP - Corporate Logo
ES#:
5435385
Mfg#:
XA-ULTRA-ADAPTER
Ships in 10 Business Days
Auto Notify
$109.00 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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