Call Us330-331-2003 ChatLive Chat Text Us!
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle

ECS Performance Poly Diff Bushings | BMW E46 M3

The ECS Engineered Performance Polyurethane Differential Bushing with Black anodized 6061-T6 aluminum Sleeve Sets take care of drive line slop and reduce power deflection, while increasing throttle response and overall drive train rigidity.

After your engine produces power, and before your wheels propel your vehicle forward, energy is lost through your drive train. These losses are measurable and significant, and are made worse by worn or failing bushings.

ECS recognized the need for more performance-oriented differential bushings, and have arrived at another world-class product.


Our Strongest Bushings Yet!

Fits:
BMW E46 M3 2001-2006

Performance Polyurethane Differential Bushing - Front Position
ECS engineered to improve power application and provide superior service life over factory rubber bushings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2748535
Mfg#: 002447ECS02

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 40%
$64.99

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

$38.99 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Performance Polyurethane Differential Bushing Set - Rear Position
ECS engineered to improve power application and provide superior service life over factory rubber bushings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2992239
Mfg#: 002447ECS01KT1

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 30%
$145.99

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

$102.19 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Complete Performance Polyurethane Differential Bushing Set
ECS engineered to improve power application and offer superior service life over factory rubber bushings
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2748546
Mfg#: 002447ECS03KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 35%
$193.99

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

$126.09 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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.
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

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 10%
$114.99

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

$103.49 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Polyurethane Transmission mount Set - Street/Track
80A durometer rating - perfect for aggressive enthusiast driving. 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#: 2718367
Mfg#: 002705ECS01

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 15%
$112.99

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

$96.04 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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