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

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
affirm financing terms & conditions
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW Performance Parts & Upgrades

Sort By
Filter By
Return to Top

Wheel Spacer & Bolt Kit - 12.5mm

ES#205205 - ECS#254KTWB - Wheel Spacer & Bolt Kit - 12.5mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW - ECS - BMW

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
205205
Mfg#:
ECS#254KTWB
In Stock
ON SALE!
$178.99

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

$170.04 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VRSF Downpipe Upgrade with Catalytic Converter

ES#3984868 - 10582020 - VRSF Downpipe Upgrade with Catalytic Converter - Downpipe upgrade for vehicles with the B58 engine - VRSF - BMW

Downpipe upgrade for vehicles with the B58 engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
VRSF - Corporate Logo
ES#:
3984868
Mfg#:
10582020
In Stock
$479.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BR Series Coilover Suspension Kit

ES#3509454 - I-77-BR - BR Series Coilover Suspension Kit - Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! - BC Racing - BMW

Featuring 30 levels of adjustment and performance spring rates and valving that makes the BR Series perfect for both daily drivers and track warriors! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
BC Racing - Corporate Logo
ES#:
3509454
Mfg#:
I-77-BR
Back Ordered
Auto Notify
$1195.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

G42 M240 Performance Valved Cat-Back Exhaust

ES#4745703 - 039018LA - G42 M240 Performance Valved Cat-Back Exhaust - Enhance your G Chassis with this beautiful cat-back exhaust from Turner. Full 3.0" design to release the naturally amazing performance and sound of your B58 powered BMW! - Turner Motorsport - BMW

Enhance your G Chassis with this beautiful cat-back exhaust from Turner. Full 3.0" design to release the naturally amazing performance and sound of your B58 powered BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4745703
Mfg#:
039018LA
Ships on Jul 27, 2026
ON SALE!
Starting at $1286.87 USD
Customize
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 15mm

ES#205206 - ECS#255KTWB - Wheel Spacer & Bolt Kit - 15mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW - ECS - BMW

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
205206
Mfg#:
ECS#255KTWB
In Stock
ON SALE! SAVE 15%
$201.93

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

$171.64 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

G20 Flush Kit - Front And Rear

ES#4361477 - g20flushtKT - G20 Flush Kit - Front And Rear - This flush kit will widen your track width and remove that unsightly tire edge gap while still allowing enough clearance for lowered applications - ECS - BMW

This flush kit will widen your track width and remove that unsightly tire edge gap while still allowing enough clearance for lowered applications affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4361477
Mfg#:
G20FLUSHTKT
Ships in 8 Business Days
ON SALE! SAVE 25%
$415.86

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

$311.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Turner Motorsport E9X M3 Skid Plate

ES#3221133 - 021807TMS03 - Turner Motorsport E9X M3 Skid Plate - The ultimate upgrade for belly pan replacement is here! - Turner Motorsport - BMW
ECS Tuning recommends this product.

The ultimate upgrade for belly pan replacement is here! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3221133
Mfg#:
021807TMS03
Ships on Sep 14, 2026
Auto Notify
ON SALE!
$895.99

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

$869.11 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VRSF Chargepipe Upgrade Kit

ES#3984895 - 10901020D - VRSF Chargepipe Upgrade Kit - Charge-pipe upgrade kit with OEM Twin Valve Diverter Valve - VRSF - BMW

Charge-pipe upgrade kit with OEM Twin Valve Diverter Valve affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
VRSF - Corporate Logo
ES#:
3984895
Mfg#:
10901020D
In Stock
$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Clutch Kit - 6 Speed Transmission

ES#2827229 - 21207603248 - Clutch Kit - 6 Speed Transmission - Worn and slipping clutches throw away horsepower and detract from your driving experience - LUK - BMW
ECS Tuning recommends this product.

Worn and slipping clutches throw away horsepower and detract from your driving experience affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat! Upgrade for 135i/335i/535i models from the 335is! Featuring a heavy duty clutch with more holding power and stock-like pedal feel. Excellent solution for

Brand:
LUK - Corporate Logo
ES#:
2827229
Mfg#:
21207603248
In Stock
$498.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

034 Motorsport 2-Piece Front Brake Rotor Kit - 380x30mm

ES#4488465 - 034-301-1009 - 034 Motorsport 2-Piece Front Brake Rotor Kit - 380x30mm - Upgraded 2-piece rotors for you M car - features J-slots for pad cleaning and outgassing without the noise of a traditional slotted rotor! - 034Motorsport - BMW

Upgraded 2-piece rotors for you M car - features J-slots for pad cleaning and outgassing without the noise of a traditional slotted rotor! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles without Carbon Ceramic Brakes

Brand:
034Motorsport - Corporate Logo
ES#:
4488465
Mfg#:
034-301-1009
In Stock
$1097.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dinan Carbon Fiber Cold Air Intake System

ES#3617922 - D760-0046 - Dinan Carbon Fiber Cold Air Intake System - Precision engineered to feed cooler, denser air to your engine - +15HP/+13TQ - Dinan - BMW

Precision engineered to feed cooler, denser air to your engine - +15HP/+13TQ Call In Or Chat For Best Price! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 5X Entries For Our 25th Anniversary Sweepstakes!
CARB certified for sale in all 50 states - CARB EO D-176-56 (2019-21 F2x/F3x M240i/340i/440i Only)

Brand:
Dinan - Corporate Logo
ES#:
3617922
Mfg#:
D760-0046
EO#:
D-176-56
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.

$658.99

This product was last offered at the strikethrough price on
06-26-2026

$584.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

F-Series High Performance Fuel Pump - Stage 2.5 V2

ES#4364611 - 601-0056 - F-Series High Performance Fuel Pump - Stage 2.5 V2 - Increased fueling for bigger power - supports up to 675whp! - Precision Raceworks - BMW

Increased fueling for bigger power - supports up to 675whp! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Precision Raceworks - Corporate Logo
ES#:
4364611
Mfg#:
601-0056
Ships in 6 Business Days
$584.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

G80/G82 Flush Kit - Front And Rear

ES#4362233 - g80flushKT - G80/G82 Flush Kit - Front And Rear - Bring your stock wheels to the "flush" position. This flush kit will widen your track width and remove that unsightly tire edge gap while still allowing enough clearance for lowered applications - ECS - BMW

Bring your stock wheels to the "flush" position. This flush kit will widen your track width and remove that unsightly tire edge gap while still allowing enough clearance for lowered applications affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
May cause slight rubbing for vehicles lowered more than 1"

Brand:
ECS - Corporate Logo
ES#:
4362233
Mfg#:
G80FLUSHKT
Ships in 8 Business Days
ON SALE! SAVE 25%
$375.99

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

$281.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Complete Cylinder Head Basic Replacement Kit (Dry)

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#:
4766708
Mfg#:
11121703637-DKT
Ships on Jul 28, 2026
$2840.76

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

$2724.08 USD
This product is lifetime replacement eligible Partial Replacement

S55 High-Performance Ignition Service Kit

ES#4723759 - TMSN5XIGNKT - S55 High-Performance Ignition Service Kit - Everything needed for a performance ignition service including NGK spark plugs and Turner ignition coils! - Turner Motorsport - BMW

Everything needed for a performance ignition service including NGK spark plugs and Turner ignition coils! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4723759
Mfg#:
TMSN5XIGNKT
In Stock
ON SALE!
$313.99

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

$291.81 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Transmission Mount Set - Street

ES#2859359 - 002705ECS02A - Polyurethane Transmission Mount Set - Street - 70A durometer rating - slightly stiffer than stock for improved shifting quality and driveline performance. Constructed of 304 stainless steel with bonded and constrained polyurethane. - ECS - BMW

70A durometer rating - slightly stiffer than stock for improved shifting quality and driveline performance. Constructed of 304 stainless steel with bonded and constrained polyurethane. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2859359
Mfg#:
002705ECS02A
In Stock
ON SALE! SAVE 10%
$117.99

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

$106.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

Other BMW Performance Parts & Upgrades

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