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2023 MINI Cooper John Cooper Works Convertible B46D

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2023 MINI Cooper John Cooper Works Convertible B46D Engine Parts & Accessories

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Forged Connecting Rods - SET Of Four

ES#5434623 - B48s4srod - Forged Connecting Rods - SET Of Four - High-strength forged connecting rods engineered for serious B48 performance builds - Sneed4Speed - MINI

High-strength forged connecting rods engineered for serious B48 performance builds

Brand:
Sneed4Speed - Corporate Logo
ES#:
5434623
Mfg#:
B48S4SROD
Ships in 2 Business Days
$599.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Boost Tap Kit

ES#3173929 - TS-BT-F56K - Billet Boost Tap Kit - Designed specifically for the Gen3 engine to add a port for vacuum / boost reference - Torque Solution - MINI

Designed specifically for the Gen3 engine to add a port for vacuum / boost reference

Brand:
Torque Solution - Corporate Logo
ES#:
3173929
Mfg#:
TS-BT-F56K
Ships in 2 Business Days
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Pipe Line

ES#5481678 - 11428487371 - Turbo Oil Pipe Line - Keep your turbocharger performing at its peak with this premium replacement Turbo Oil Pipe Line from RO Parts. - URO - BMW MINI

Keep your turbocharger performing at its peak with this premium replacement Turbo Oil Pipe Line from ÜRO Parts. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5481678
Mfg#:
11428487371
Ships in 2 Business Days
$67.99 USD

ARP Main Stud Kit

High strength ARP main stud kit for the B48 engines 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ARP - Corporate Logo
ES#:
5396064
Mfg#:
201-5404
In Stock at Vendor
$152.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BP/ATC-40-RP 40 Amp Fuse - Priced Each

Used on the fuse box

Brand:
Bussman Fuses
ES#:
4839865
Mfg#:
BPATC40RP
In Stock at Vendor
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ChipWerke Pro Performance Chip Tuning System

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

Brand:
Chipwerke - Corporate Logo
ES#:
3558797
Mfg#:
CW01481
Ships in 1 Business Day
$499.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump - High Pressure

This HPFP mounts to the fuel system and transfers fuel

Brand:
Delphi - Corporate Logo
ES#:
4320435
Mfg#:
HM10079
In Stock at Vendor
$1735.99

This product was last offered at the strikethrough price on
05-07-2026

$1685.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Performance Catalytic Converter With Tuning Downpipe

High quality 200 cell high flow catalytic from an OEM supplier, 2.75" downpipe. Adapters for 70mm also be needed to fit US stock midpipe. ES4265775 part number.

Brand:
HJS - Corporate Logo
ES#:
4629512
Mfg#:
90812031
Ships in 9 Business Days
$3375.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exhaust Hanger - Priced Each

Lower the vibrations from your exhaust

Brand:
HJS - Corporate Logo
ES#:
2973142
Mfg#:
18208570671
Ships in 9 Business Days
$15.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil

Give your engine a new spark!

Brand:
Hitachi - Corporate Logo
ES#:
5396609
Mfg#:
12137619385
Ships in 7 Business Days
$64.99 USD
Free Shipping
on orders $49 and up

Scorpion TunR Cat-Back Exhaust Valvetronic System - Daytona Tips

Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust that sounds great.

Brand:
Scorpion - Corporate Logo
ES#:
4880862
Mfg#:
SMN033
Ships in 2 Business Days
$2146.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Scorpion TunR Cat-Back Exhaust Valvetronic System - STW Tips

Built to last with 304 stainless steel and engineered for dyno-proven power gains. Scorpion proves performance exhaust that sounds great.

Brand:
Scorpion - Corporate Logo
ES#:
4880870
Mfg#:
SMN033S
Ships in 2 Business Days
$2130.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger Oil Supply Line

Moves oil to the turbocharger for cooling and lubrication. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
URO - Corporate Logo
ES#:
5491175
Mfg#:
11428629969
Ships in 2 Business Days
$49.99 USD
Free Shipping
on orders $49 and up

WPC Treated Rod Bearings Set - 4 Cylinder

ES#4685499 - 11247620969WP3KT - WPC Treated Rod Bearings Set - 4 Cylinder - Stronger & smoother, with less friction! - ECS - MINI

Stronger & smoother, with less friction! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4685499
Mfg#:
11247620969WP3KT
Ships in 1-2 days
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ON SALE! SAVE 10%
$559.99

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

$503.93 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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