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2023 MINI Cooper S 5 Door B46C

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2023 MINI Cooper S 5 Door B46C Engine Parts & Accessories

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RaceChip GTS Black B48/B46 S 2.0L

ES#4339213 - 911033 - RaceChip GTS Black B48/B46 S 2.0L - Get up to +37 hp and +51 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - MINI

Get up to +37 hp and +51 lb-ft through a safe and easy to use tuning module from Racechip

Brand:
Race Chip - Corporate Logo
ES#:
4339213
Mfg#:
911033
Ships in 3 Business Days
$449.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ASA Studs Exhaust Stud - Priced Each

ES#2848245 - 11127647711 - ASA Studs Exhaust Stud - Priced Each - Exhaust manifold/turbocharger to cylinder head studs - Genuine BMW - BMW MINI

Exhaust manifold/turbocharger to cylinder head studs

Brand:
Genuine BMW - Corporate Logo
ES#:
2848245
Mfg#:
11127647711
Ships in 2 Business Days
$2.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ChipWerke Pro Performance Chip Tuning System

ES#3558795 - CW01479 - ChipWerke Pro Performance Chip Tuning System - Plug-and-play performance solution - Enjoy additional HP and Torque without voiding warranty! - Chipwerke - MINI

Plug-and-play performance solution - Enjoy additional HP and Torque without voiding warranty!

Brand:
Chipwerke - Corporate Logo
ES#:
3558795
Mfg#:
CW01479
In Stock
Limited Qty Sale
$499.99

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

$447.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Gearbox Mount Insert Kit - Race

ES#4456849 - PFF5-1322R - Gearbox Mount Insert Kit - Race - Stiffer bushings will allow smoother movement, track and modified - Powerflex Black Series - MINI

Stiffer bushings will allow smoother movement, track and modified

Brand:
Powerflex Black Series - Corporate Logo
ES#:
4456849
Mfg#:
PFF5-1322R
In Stock
ON SALE! SAVE 15%
$39.99

This product was last offered at the strikethrough price on
08-14-2026

$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Chain Tensioner

ES#2729075 - 11317617475 - Chain Tensioner - Replace your spring tensioner unit - Genuine MINI - MINI

Replace your spring tensioner unit

Brand:
Genuine MINI - Corporate Logo
ES#:
2729075
Mfg#:
11317617475
In Stock
7% off MSRP

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

$94.99

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

$87.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B-Series Performance Ignition Coil - Blue - Set Of Four

ES#4465246 - D650-0010KT - B-Series Performance Ignition Coil - Blue - Set Of Four - A direct plug-and-play upgrade with up to 10% more energy output than stock! - Dinan - MINI

A direct plug-and-play upgrade with up to 10% more energy output than stock! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4465246
Mfg#:
D650-0010KT
In Stock
ON SALE! SAVE 10%
$162.99

This product was last offered at the strikethrough price on
07-31-2026

$146.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Performance Ignition Service Kit

ES#4057131 - 121386433600KT2 - High Performance Ignition Service Kit - Includes coils, Brisk 1 stage colder plugs, and dielectric grease. Set of four. - Assembled By ECS - MINI

Includes coils, Brisk 1 stage colder plugs, and dielectric grease. Set of four. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4057131
Mfg#:
121386433600KT2
Back Ordered
Auto Notify
$227.99

This product was last offered at the strikethrough price on
06-14-2026

$213.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

AFE Scorcher GT Power Module F56+

ES#3209828 - 77-46309 - AFE Scorcher GT Power Module F56+ - Increase power without sacrificing reliability: Up to +38 HP/ +48 TQ gains - AFE - BMW MINI

Increase power without sacrificing reliability: Up to +38 HP/ +48 TQ gains

Brand:
AFE - Corporate Logo
ES#:
3209828
Mfg#:
77-46309
Back Ordered
ON SALE!
$451.00

This product was last offered at the strikethrough price on
08-03-2026

$417.18 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Boost Controller

ES#2826268 - 60061 - Stage 3 Boost Controller - Already have water/meth injection? Upgrade your system with the best controller available! - SnowPerformance - BMW Volkswagen MINI

Already have water/meth injection? Upgrade your system with the best controller available!

Brand:
SnowPerformance - Corporate Logo
ES#:
2826268
Mfg#:
60061
Ships in 2 Business Days
$416.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Cylinder Head Bolt - Priced each

ES#2859409 - 11128644674 - Cylinder Head Bolt - Priced each - Genuine BMW/MINI parts to complete your engine repair - Genuine BMW - BMW MINI

Genuine BMW/MINI parts to complete your engine repair

Brand:
Genuine BMW - Corporate Logo
ES#:
2859409
Mfg#:
11128644674
Ships in 2 Business Days
10% off MSRP

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

$15.70

This product was last offered at the strikethrough price on
08-15-2026

$14.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump - High Pressure 66828 0261520248

ES#4583433 - 13517636881 - Fuel Pump - High Pressure 66828 0261520248 - This HPFP mounts to the fuel system and transfers fuel - Bosch - MINI

This HPFP mounts to the fuel system and transfers fuel 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4583433
Mfg#:
13517636881
In Stock at Vendor
$395.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger Installation Kit

ES#4846005 - trk0019 - Turbocharger Installation Kit - TRK0019 kit from Rein has all the supporting gaskets and lines to replace your B46/ B48 Engines Turbocharger! - Rein - BMW MINI

TRK0019 kit from Rein has all the supporting gaskets and lines to replace your B46/ B48 Engines Turbocharger! 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
4846005
Mfg#:
TRK0019
Back Ordered
$390.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Timing Chain Kit

ES#4057272 - 11318648729KT - Timing Chain Kit - Needed to replace the timing chain in your MINI - Genuine MINI - MINI

Needed to replace the timing chain in your MINI

Brand:
Genuine MINI - Corporate Logo
ES#:
4057272
Mfg#:
11318648729KT
Ships in 2 Business Days
$381.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

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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