Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
affirm financing terms & conditions

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle Clear

2015 MINI Cooper Roadster Cooper S Roadster N18B16A

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
affirm financing terms & conditions
garage-red
Your Vehicle 2015 MINI Cooper Roadster Cooper S Roadster N18B16A
Your Vehicle 2015 MINI Cooper Roadster Cooper S Roadster N18B16A
Change Clear

2015 MINI Cooper Roadster Cooper S Roadster N18B16A Engine Parts & Accessories

Sort By
Filter By
Return to Top

SNEED4SPEED Stock Connection Rods - Set Of 4 R55/R56/R57/R58/R59/R60/R61

ES#4674388 - N14rodoem - SNEED4SPEED Stock Connection Rods - Set Of 4 R55/R56/R57/R58/R59/R60/R61 - Durable and stock size rods needed for rebuild - Sneed4Speed - MINI

Durable and stock size rods needed for rebuild affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Sneed4Speed is now exclusively at ECS Tuning

Brand:
Sneed4Speed - Corporate Logo
ES#:
4674388
Mfg#:
N14RODOEM
Ships in 3 Business Days
$249.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injection Fuel Feed Pipe

ES#2557618 - 13537585426 - Fuel Injection Fuel Feed Pipe - Genuine BMW - BMW MINI

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2557618
Mfg#:
13537585426
In Stock
5% off MSRP

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

$116.99

This product was last offered at the strikethrough price on
06-19-2026

$110.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RaceChip GTS Black with App Control N18 S

ES#4339210 - 910884 - RaceChip GTS Black with App Control N18 S - Get up to +31 hp and +53 lb-ft through a safe and easy to use tuning module from Racechip - Race Chip - MINI

Get up to +31 hp and +53 lb-ft through a safe and easy to use tuning module from Racechip affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Race Chip - Corporate Logo
ES#:
4339210
Mfg#:
910884
Ships in 3 Business Days
$499.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Support Bracket / Mount

ES#2874853 - 22316784357 - Transmission Support Bracket / Mount - Keep your MINI shifts smooth and without vibrations - Febi - MINI

Keep your MINI shifts smooth and without vibrations affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
2874853
Mfg#:
22316784357
In Stock
$127.99

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

$82.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

M7 Speed MAXX-FLO Air Intake System

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
Auto Notify
$330.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuse Box

ES#2564959 - 61149240943 - Fuse Box - Located in the engine bay - Genuine MINI - MINI

Located in the engine bay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2564959
Mfg#:
61149240943
Ships in 1-2 days
6% off MSRP

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

$174.99

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

$164.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Camshaft O-Ring - Priced Each RECTANGRING

ES#1844933 - 11317587757 - Camshaft O-Ring - Priced Each RECTANGRING - Located at the front of each camshaft - Genuine MINI - MINI

Located at the front of each camshaft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
1844933
Mfg#:
11317587757
In Stock
$8.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

77.50mm Piston Ring Kit GNH7750

ES#3553244 - GNH7750 - 77.50mm Piston Ring Kit GNH7750 - Set of rings for one piston in 77.50mm size, For supertech pistons only. - Supertech - MINI

Set of rings for one piston in 77.50mm size, For supertech pistons only. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Supertech - Corporate Logo
ES#:
3553244
Mfg#:
GNH7750
In Stock
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sneed4Speed Turbo K03 V2 Turbocharger

ES#4706086 - NS14K03T - Sneed4Speed Turbo K03 V2 Turbocharger - Revitalize your Mini Cooper's performance with a Sneed K03 Direct Replacement Turbo. - Sneed4Speed - MINI

Revitalize your Mini Cooper's performance with a Sneed K03 Direct Replacement Turbo. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Sneed4Speed is now exclusively at ECS Tuning

Brand:
Sneed4Speed - Corporate Logo
ES#:
4706086
Mfg#:
NS14K03T
Ships in 1 Business Day
$979.99 USD
Free Shipping

Aluminum Radiator 376754221

ES#2581879 - 17112751275 - Aluminum Radiator 376754221 - Mounts to the core support - Mahle-Behr - MINI

Mounts to the core support affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Manual Transmissions

Brand:
Mahle-Behr - Corporate Logo
ES#:
2581879
Mfg#:
17112751275
Ships in 10 Business Days
$195.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Vacuum Tank

ES#26370 - 11657560916 - Vacuum Tank - Mounts to the vacuum multi pipe. - Genuine MINI - MINI

Mounts to the vacuum multi pipe. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
26370
Mfg#:
11657560916
In Stock
5% off MSRP

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

$60.71

This product was last offered at the strikethrough price on
01-07-2026

$57.61 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve Stem Seal Kit - Set Of 16

ES#22609 - 11340033950 - Valve Stem Seal Kit - Set Of 16 - For repair or changing valve in the cylinder head - Genuine MINI - MINI

For repair or changing valve in the cylinder head affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
22609
Mfg#:
11340033950
Ships in 1-2 days
25% off MSRP

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

$108.78

This product was last offered at the strikethrough price on
06-19-2026

$81.58 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Gasket Set

ES#2860084 - 11428643747 - Gasket Set - Located between the oil filter housing and the heat exchanger - Genuine MINI - MINI

Located between the oil filter housing and the heat exchanger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine MINI - Corporate Logo
ES#:
2860084
Mfg#:
11428643747
In Stock
23% off MSRP

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

$45.09

This product was last offered at the strikethrough price on
06-19-2026

$34.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#2537102 - 11217616164 - Hex Bolt - Priced Each - M14X70 12.9 , Used to attach the crank pulley / vibration dampener - Genuine BMW - MINI

M14X70 12.9 , Used to attach the crank pulley / vibration dampener affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2537102
Mfg#:
11217616164
In Stock
ON SALE! SAVE 37%
$13.99

This product was last offered at the strikethrough price on
03-04-2026

$8.78 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MINI Oil Service Kit Gen 2 - With Magnetic Drain Plug

ES#3200055 - 11427622446kt8KT - MINI Oil Service Kit Gen 2 - With Magnetic Drain Plug - All in one service for your MINI - Assembled By ECS - MINI

All in one service for your MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3200055
Mfg#:
11427622446KT8KT
In Stock
ON SALE!
$107.99

This product was last offered at the strikethrough price on
01-03-2026

$107.17 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Accessory Belt Kit - Value Line 6PK895 Belt

ES#4780219 - 11282444363KT - Accessory Belt Kit - Value Line 6PK895 Belt - Complete accessory belt pulley change - Dayco - MINI

Complete accessory belt pulley change affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Dayco - Corporate Logo
ES#:
4780219
Mfg#:
11282444363KT
Back Ordered
Auto Notify
$271.99

This product was last offered at the strikethrough price on
12-23-2025

$239.99 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.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings