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Your Vehicle 2018 Mercedes Benz E300 Base Sedan 213.048 L4 2.0L

Audi 8P/8V ECS Differential & Subframe Bushing Inserts

By locking down the rear subframe and rear differential, rear suspension geometry is maintained and driveline rigidity is improved, resulting in a more "connected" relationship between driver and machine.

Rear suspension feedback is enhanced, rear sway bar upgrades are more effective and a more connected feel between shifter and driveline is created.


Reinforce your Audi

Fits:
Audi 8P A3 quattro (2006-2013)
Audi 8V A3, S3, RS3 quattro (2015+)

Polyurethane Rear Subframe Bushing Insert Kit
Enhance driving dynamics and power transfer with a locked down rear subframe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Fits 8P A3 quattro models
Brand: ECS - Corporate Logo
ES#: 3173590
Mfg#: 019860ECS01-01KT

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

Availability:
In Stock
$129.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Polyurethane Rear Subframe & Rear Differential Mount Insert Kit
Enhance driving dynamics and increase drivetrain rigidity and performance with our Rear End Bushing Insert Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Fits 8P A3 quattro
Brand: ECS - Corporate Logo
ES#: 3432263
Mfg#: 019860ECS02-01KT

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

Availability:
In Stock
On SALE
$263.99

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

$256.07 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Polyurethane Rear Subframe Bushing Insert Kit
Enhance driving dynamics and power transfer with a locked down rear subframe
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3173577
Mfg#: 019860ECS02-03KT

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

Availability:
In Stock
$129.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Polyurethane Rear Subframe & Rear Differential Mount Insert Kit
Enhance driving dynamics and increase drivetrain rigidity and performance with our Rear End Bushing Insert Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3432267
Mfg#: 019860ECS03-03KT

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

Availability:
In Stock
On SALE
$259.99

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

$252.19 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Rear Differential Mount Insert Kit (1 Insert) - Front Position
Launch harder and improve your 0-60 times with our Rear Diff. Mount Insert Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3432408
Mfg#: 019797ECS01-01KT

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 25%
$61.99

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

$46.49 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Rear Differential Mount Insert Kit (3 Inserts) - Front and Rear Positions
Launch harder and improve your 0-60 times with our Rear Diff. Mount Insert Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3221076
Mfg#: 019797ECS01KT

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 25%
$185.97

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

$139.48 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.

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