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

Menu

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

No Vehicle selected
Please select your vehicle below.

    • 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
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW Performance Engine & Drivetrain Parts

Sort By
Filter By
Return to Top

Dinan High Flow Replacement Air Filter

ES#4145317 - D403-0300 - Dinan High Flow Replacement Air Filter - Replacement Air Filter - works with Dinan Supercharger System - Dinan - BMW

Replacement Air Filter - works with Dinan Supercharger System Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4145317
Mfg#:
D403-0300
In Stock
35% off MSRP

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

$65.99

This product was last offered at the strikethrough price on
06-24-2026

$42.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N20 Turbo Outlet Boost Pipe - Powdercoated Black

ES#4428235 - 090696ECS09 - N20 Turbo Outlet Boost Pipe - Powdercoated Black - Replaces your stock plastic boost pipe for improved flow and reliability - Connects the turbo outlet to the intercooler - ECS - BMW

Replaces your stock plastic boost pipe for improved flow and reliability - Connects the turbo outlet to the intercooler 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4428235
Mfg#:
090696ECS09
Special Order: No Guaranteed ETA
ON SALE! SAVE 15%
$251.99

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

$214.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Quick Connector Repair Kit

ES#2177641 - 16117301984 - Fuel Pump Quick Connector Repair Kit - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2177641
Mfg#:
16117301984
Ships in 2 Business Days
2% off MSRP

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

$216.99

This product was last offered at the strikethrough price on
07-27-2026

$211.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMS B46/B48 Billet Intake - Blue

ES#4849849 - BMSB46B48BIntake - BMS B46/B48 Billet Intake - Blue - Billet engine-bay intake for U11/U10 BMW and MINI chassis. - Burger Motorsports - BMW

Billet engine-bay intake for U11/U10 BMW and MINI chassis.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4849849
Mfg#:
BMSB46B48BINTAKE
In Stock
$209.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Dinan High Flow Drop-in Replacement Air Filter - E8X/E6X/E89/E9X - N54

ES#4690574 - D401-0035 - Dinan High Flow Drop-in Replacement Air Filter - E8X/E6X/E89/E9X - N54 - Get the most performance out of your engine! - Dinan - BMW

Get the most performance out of your engine! Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4690574
Mfg#:
D401-0035
In Stock
51% off MSRP

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

$70.99

This product was last offered at the strikethrough price on
06-24-2026

$34.99 USD
Free Shipping

Engine Main Bearing Kit - Size 0.50 Oversized

ES#4685268 - MB5801SM0.5 - Engine Main Bearing Kit - Size 0.50 Oversized - Replace those Worn Out Main Bearings! - King - BMW

Replace those Worn Out Main Bearings! 0.50mm Undersize

Brand:
King - Corporate Logo
ES#:
4685268
Mfg#:
MB5801SM0.5
Ships in 6 Business Days
$285.99

This product was last offered at the strikethrough price on
06-24-2026

$206.99 USD
Free Shipping

K&N Air Filter

ES#2500830 - 33-2292 - K&N Air Filter - Restore fuel mileage and performance - K&N - BMW

Restore fuel mileage and performance

Brand:
K&N - Corporate Logo
ES#:
2500830
Mfg#:
33-2292
Ships in 4 Business Days
$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Main Bearing Kit - Std. Size

ES#4759931 - MB7779SM - Engine Main Bearing Kit - Std. Size - Replace those Worn Out Main Bearings! - King - BMW

Replace those Worn Out Main Bearings! Std. Size

Brand:
King - Corporate Logo
ES#:
4759931
Mfg#:
MB7779SM
In Stock at Vendor
$102.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Outlet Boost Pipe - Powdercoated Black - E8X/E9X N55

ES#4428232 - 090692ECS09 - Turbo Outlet Boost Pipe - Powdercoated Black - E8X/E9X N55 - Replaces your stock plastic boost pipe for improved flow and reliability - Connects the turbo outlet to the intercooler - ECS - BMW

Replaces your stock plastic boost pipe for improved flow and reliability - Connects the turbo outlet to the intercooler 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4428232
Mfg#:
090692ECS09
Special Order: No Guaranteed ETA
ON SALE! SAVE 15%
$241.99

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

$205.69 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pro 5R Oiled Air Filter Set

ES#2843687 - 30-10238 - Pro 5R Oiled Air Filter Set - Higher flow, higher performance - washable and reuseable! - AFE - BMW

Higher flow, higher performance - washable and reuseable!

Brand:
AFE - Corporate Logo
ES#:
2843687
Mfg#:
30-10238
In Stock at Vendor
20% off MSRP

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

$255.00

This product was last offered at the strikethrough price on
01-28-2026

$204.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport 4" Silicone Intake Boot

ES#4391104 - 027178TMS11KT - Turner Motorsport 4" Silicone Intake Boot - Improved Air Flow and Durability. Includes 4" MAF Housing. Full 4" MAF Intake also available for purchase! (ES4316263) - Turner Motorsport - BMW

Improved Air Flow and Durability. Includes 4" MAF Housing. Full 4" MAF Intake also available for purchase! (ES4316263) 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date from 09/1998

Brand:
Turner Motorsport - Corporate Logo
ES#:
4391104
Mfg#:
027178TMS11KT
Ships on Aug 13, 2026
Auto Notify
ON SALE! SAVE 25%
$271.99

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

$203.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DO88 Throttle Body Hose - black - E34 M5

ES#4656880 - do88kit113S - DO88 Throttle Body Hose - black - E34 M5 - Throttle body hose upgrade for your E34! - DO88 - BMW

Throttle body hose upgrade for your E34!

Brand:
DO88 - Corporate Logo
ES#:
4656880
Mfg#:
DO88KIT113S
In Stock
$33.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip S - Harness Type A *Open Box - New Product*

ES#4339320 - 916730 - RaceChip S - Harness Type A *Open Box - New Product* - Get up to +51 hp and +70 lb-ft through a safe and easy to use tuning module from RaceChip *Open Box - New Product* - Race Chip - BMW

Get up to +51 hp and +70 lb-ft through a safe and easy to use tuning module from RaceChip *Open Box - New Product*

Brand:
Race Chip - Corporate Logo
ES#:
4339320
Mfg#:
916730
In Stock
ON SALE! SAVE 15%
$239.00

This product was last offered at the strikethrough price on
07-21-2026

$203.15 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

RaceChip Tuning Module

ES#4349572 - RACECHIPN55 - RaceChip Tuning Module - Unlock the hidden potential from your BMW with a safe and easy to use module from RaceChip. Options for both harness types A and B - Race Chip - BMW

Unlock the hidden potential from your BMW with a safe and easy to use module from RaceChip. Options for both harness types A and B BMW used two different engine harnesses, please confirm if you have type A or B before ordering

Brand:
Race Chip - Corporate Logo
ES#:
4349572
Mfg#:
RACECHIPN55
In Stock
ON SALE!
Starting at $0.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Diff Cover Replacement Drain Plug

ES#4699254 - 4835K45 - Billet Diff Cover Replacement Drain Plug - Extreme-Pressure Steel Plug With Hex Drive - Fluoroelastomer Rubber Gasket, 9/16"-18 UN/UNF Thread - Bremmen Parts - BMW

Extreme-Pressure Steel Plug With Hex Drive - Fluoroelastomer Rubber Gasket, 9/16"-18 UN/UNF Thread 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4699254
Mfg#:
4835K45
In Stock
ON SALE! SAVE 15%
$6.99

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

$5.93 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

Other BMW Performance Engine & Drivetrain Parts

Let us help you find the parts that fit your BMW

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