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

BMW E66 745Li N62 4.4L

    • 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 BMW E66 745Li N62 4.4L
Your Vehicle BMW E66 745Li N62 4.4L
Change Clear

BMW E66 745Li N62 4.4L Performance Parts & Upgrades

Sort By
Filter By
Return to Top

Performance Ignition Service Kit

ES#4660661 - D650-0002KT6 - Performance Ignition Service Kit - Everything you need for your ignition service upgrade - featuring black Dinan ignition coils - Dinan - BMW

Everything you need for your ignition service upgrade - featuring black Dinan ignition coils Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Dinan - Corporate Logo
ES#:
4660661
Mfg#:
D650-0002KT6
In Stock
$390.23

This product was last offered at the strikethrough price on
03-16-2026

$382.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Rear Camber/Toe Bushings

ES#3149894 - 193726J - Adjustable Rear Camber/Toe Bushings - Easily adjust rear camber for the first time, with additional toe adjustment - installs in place of stock trailing arm bushings - KMAC - BMW

Easily adjust rear camber for the first time, with additional toe adjustment - installs in place of stock trailing arm bushings

Brand:
KMAC - Corporate Logo
ES#:
3149894
Mfg#:
193726J
Special Order: No Guaranteed ETA
$380.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2763249 - 12137594937kt3 - Ignition Service Kit - Everything you need to service your ignition system - featuring German-made original equipment Bosch components - Assembled By ECS - BMW

Everything you need to service your ignition system - featuring German-made original equipment Bosch components 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2763249
Mfg#:
12137594937KT3
In Stock
$368.78

This product was last offered at the strikethrough price on
03-16-2026

$360.32 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Stepped Right - Mirror

ES#4146845 - 026732TMS02-11 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Stepped Right - Mirror - Right - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Turner Motorsport - BMW MINI

Right - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146845
Mfg#:
026732TMS02-11
Ships on Feb 12, 2027
ON SALE! SAVE 10%
$124.99

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

$112.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bumper Tow Hook

ES#187126 - 72158266616 - Bumper Tow Hook - Used in both the front and rear bumpers - Genuine BMW - BMW

Used in both the front and rear bumpers

Brand:
Genuine BMW - Corporate Logo
ES#:
187126
Mfg#:
72158266616
Ships in 3 Business Days
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rennline OE+ Upgraded Ignition Coil - Set Of 8

ES#4940211 - M137KT2 - Rennline OE+ Upgraded Ignition Coil - Set Of 8 - Regain power loss & fuel economy from worn or failed ignition coils! - Rennline - BMW

Regain power loss & fuel economy from worn or failed ignition coils!

Brand:
Rennline - Corporate Logo
ES#:
4940211
Mfg#:
M137KT2
Ships in 6 Business Days
$304.00 USD
Free Shipping
on orders $49 and up

Wheel Stud Conversion Kit - Half Set

ES#2960626 - 001467ecshKT - Wheel Stud Conversion Kit - Half Set - Make wheel changes faster and easier, enough to convert one axle - Include black lug nuts - ECS - BMW

Make wheel changes faster and easier, enough to convert one axle - Include black lug nuts 10X Entries For Our 25th Anniversary Sweepstakes!
Ideal for vehicles with up to 20mm wheel spacers. May also be used with smaller spacers or without spacer

Brand:
ECS - Corporate Logo
ES#:
2960626
Mfg#:
001467ECSHKT
In Stock
ON SALE!
$98.99

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

$96.02 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Single Wall Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Right - Brushed

ES#4146839 - 026732TMS01-02 - Turner Motorsport Single Wall Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Stepped Right - Brushed - Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD - Turner Motorsport - BMW MINI

Right - Brushed Straight Cut Exhaust Tip - 2.5 Inlet - 3.0 OD 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146839
Mfg#:
026732TMS01-02
Ships on Oct 29, 2026
Auto Notify
ON SALE! SAVE 20%
$104.99

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

$83.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW DTC-30

ES#2834428 - HB551W.748 - BMW DTC-30 - Hawk - BMW

Brand:
Hawk - Corporate Logo
ES#:
2834428
Mfg#:
HB551W.748
Ships on Aug 4, 2026
$244.99 USD
Free Shipping

Turner 4" Universal Double Wall Exhaust Tip W/ Brushed Stainless Finish

ES#4464688 - 026374TMS02-12 - Turner 4" Universal Double Wall Exhaust Tip W/ Brushed Stainless Finish - Stainless Steel exhaust tip featuring a 3" Inlet & a 4.0", Slant Cut Outlet - Turner Motorsport - BMW

Stainless Steel exhaust tip featuring a 3" Inlet & a 4.0", Slant Cut Outlet 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4464688
Mfg#:
026374TMS02-12
Ships on Aug 17, 2026
Auto Notify
ON SALE!
$83.99

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

$81.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Stepped Left - Mirror

ES#4146844 - 026732TMS02-10 - Turner Motorsport Double Wall Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Stepped Left - Mirror - Left - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD - Turner Motorsport - BMW MINI

Left - Mirror Slash Cut Exhaust Tip - 2.75 Inlet - 3.5 OD 10X Entries For Our 25th Anniversary Sweepstakes!
Not vehicle specific. You MUST measure prior to purchasing!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4146844
Mfg#:
026732TMS02-10
In Stock
ON SALE! SAVE 10%
$124.99

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

$112.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sport Spring Set

ES#514256 - 29331-2 - Sport Spring Set - Average lowering of 1.3"F 1.2"R - H&R - BMW

Average lowering of 1.3"F 1.2"R 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
514256
Mfg#:
29331-2
In Stock
Limited Qty Sale
$220.99

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

$200.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front GreenStuff Performance Brake Pads

ES#517799 - dp21449 - Front GreenStuff Performance Brake Pads - Mildly upgraded pad, great for an afternoon of sporty driving. - EBC - BMW

Mildly upgraded pad, great for an afternoon of sporty driving. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
EBC - Corporate Logo
ES#:
517799
Mfg#:
DP21449
Ships in 2 Business Days
5% off MSRP

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

$199.99

This product was last offered at the strikethrough price on
07-15-2026

$189.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW 5mm Wheel Spacers & ECS Conical Seat Bolt Kit

ES#260941 - ECS#252KTWB - BMW 5mm Wheel Spacers & ECS Conical Seat Bolt Kit - Aluminum wheel spacers & bolt kit made specifically for your BMW. - ECS - BMW

Aluminum wheel spacers & bolt kit made specifically for your BMW. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
260941
Mfg#:
ECS#252KTWB
In Stock
ON SALE! SAVE 20%
$116.99

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

$93.59 USD
Free Shipping
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.

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