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Audi RS3 8V (2018+) 2.5T

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Audi RS3 8V (2018+) 2.5T Subframe Parts

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MQB Front Subframe Locking Collar Upgrade Kit

ES#3177511 - 0346010028 - MQB Front Subframe Locking Collar Upgrade Kit - Eliminate clunks and increase chassis rigidity for improved handling performance. - 034Motorsport - Audi

Eliminate clunks and increase chassis rigidity for improved handling performance. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3177511
Mfg#:
0346010028
Back Ordered
Auto Notify
$159.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Full Subframe + Wishbones Kit - AWD

ES#4858829 - WAS-579 - Full Subframe + Wishbones Kit - AWD - Sold for off-road, track and racing applications only. - Verkline - Audi Volkswagen

Sold for off-road, track and racing applications only.

Brand:
Verkline - Corporate Logo
ES#:
4858829
Mfg#:
WAS-579
Ships in 10 Business Days
$7081.99 USD
Free Shipping

Billet Aluminum Rear Subframe Mount Insert Kit

ES#3106543 - 034-601-0032 - Billet Aluminum Rear Subframe Mount Insert Kit - Maintain proper suspension geometry when cornering and reduce rear subframe movement - 034Motorsport - Audi Volkswagen

Maintain proper suspension geometry when cornering and reduce rear subframe movement 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3106543
Mfg#:
034-601-0032
In Stock
ON SALE! SAVE 10%
$154.00

This product was last offered at the strikethrough price on
08-17-2026

$138.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Rear Subframe & Rear Differential Mount Insert Kit

ES#3432267 - 019860ECS03-03KT - Polyurethane Rear Subframe & Rear Differential Mount Insert Kit - Enhance driving dynamics and increase drivetrain rigidity and performance with our Rear End Bushing Insert Kit - ECS - Audi Volkswagen

Enhance driving dynamics and increase drivetrain rigidity and performance with our Rear End Bushing Insert Kit 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3432267
Mfg#:
019860ECS03-03KT
Ships on Oct 2, 2026
ON SALE! SAVE 10%
$265.99

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

$239.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Dogbone Subframe Mount Repair Kit

ES#3471395 - 5Q0198037F - Dogbone Subframe Mount Repair Kit - For securing the dogbone mount to the subframe - Genuine Volkswagen Audi - Audi Volkswagen

For securing the dogbone mount to the subframe

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3471395
Mfg#:
5Q0198037F
Ships in 1 day
8% off MSRP

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

$136.49

This product was last offered at the strikethrough price on
09-02-2026

$124.95 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Rear Subframe Locking Collar Kit - 4Motion

ES#3575808 - 020820ECS01-01 - ECS Rear Subframe Locking Collar Kit - 4Motion - Keep your rear subframe locked down and properly aligned with our in-house engineered locking collar kit - ECS - Audi Volkswagen

Keep your rear subframe locked down and properly aligned with our in-house engineered locking collar kit 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3575808
Mfg#:
020820ECS01-01
In Stock
$78.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Rear Subframe Bushing Insert Kit

ES#3173577 - 019860ecs02-03KT - Polyurethane Rear Subframe Bushing Insert Kit - Enhance driving dynamics and power transfer with a locked down rear subframe - ECS - Audi Volkswagen

Enhance driving dynamics and power transfer with a locked down rear subframe 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3173577
Mfg#:
019860ECS02-03KT
Ships on Oct 2, 2026
ON SALE!
$132.99

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

$126.34 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lightweight Tubular Rear Subframe - AWD - Drag

ES#4701697 - WAS-561 - Lightweight Tubular Rear Subframe - AWD - Drag - Increases chassis rigidity for improved handling performance and eliminates subframe shifting. For those looking for a maximum lightweight solution for the rear subframe. - Verkline - Audi Volkswagen

Increases chassis rigidity for improved handling performance and eliminates subframe shifting. For those looking for a maximum lightweight solution for the rear subframe.

Brand:
Verkline - Corporate Logo
ES#:
4701697
Mfg#:
WAS-561
Ships in 10 Business Days
$1799.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Subframe Mount Stretch Bolt Kit

ES#4020197 - 034-601-Z008 - Rear Subframe Mount Stretch Bolt Kit - We recommend using these new factory stretch bolts to install the 034Motorsport MQB Audi/Volkswagen AWD Rear Subframe Mount Insert Kit. - 034Motorsport - Audi Volkswagen

We recommend using these new factory stretch bolts to install the 034Motorsport MQB Audi/Volkswagen AWD Rear Subframe Mount Insert Kit. 2X Entries Into Our F80 M3 Sweepstakes
Please Note: Only available for purchase and shipment within the United States

Brand:
034Motorsport - Corporate Logo
ES#:
4020197
Mfg#:
034-601-Z008
In Stock
$38.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Lightweight Tubular Front Subframe - MQB

ES#4701700 - WAS-570 - Lightweight Tubular Front Subframe - MQB - Increases chassis rigidity for improved handling performance and eliminates subframe shifting - Verkline - Audi Volkswagen

Increases chassis rigidity for improved handling performance and eliminates subframe shifting

Brand:
Verkline - Corporate Logo
ES#:
4701700
Mfg#:
WAS-570
Back Ordered
$1549.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RacingLine Rear Subframe Insert Kit

ES#4849610 - VWR502000 - RacingLine Rear Subframe Insert Kit - Limits rear subframe movement for greatly improved responses from rear suspension and differential! - Racingline - Audi Volkswagen

Limits rear subframe movement for greatly improved responses from rear suspension and differential!

Brand:
Racingline - Corporate Logo
ES#:
4849610
Mfg#:
VWR502000
In Stock
Limited Qty Sale
$188.99

This product was last offered at the strikethrough price on
08-07-2026

$171.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Eccentric Bolt - Priced Each

ES#3712314 - WHT000227 - Eccentric Bolt - Priced Each - M12x82.5mm - Rein - Audi Volkswagen

M12x82.5mm 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3712314
Mfg#:
WHT000227
In Stock
ON SALE!
$17.99

This product was last offered at the strikethrough price on
08-31-2026

$17.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Subframe Mount Rear Bushings - Street

ES#4619936 - PFR85-828 - Rear Subframe Mount Rear Bushings - Street - A more planted subframe means a more planted rear end and better handling. - Powerflex - Audi Volkswagen

A more planted subframe means a more planted rear end and better handling.

Brand:
Powerflex - Corporate Logo
ES#:
4619936
Mfg#:
PFR85-828
Ships in 1 Business Day
$148.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ISWEEP Power Brace | Lower Arm Front MQBe Golf GTI/R Mk8, S3/RS 3 8V.2/8Y

ES#5433669 - IS.CFLB.G8 - ISWEEP Power Brace | Lower Arm Front MQBe Golf GTI/R Mk8, S3/RS 3 8V.2/8Y - Fits MQB/MQBe w/ Aluminum Subframe - iSWEEP - Audi Volkswagen

Fits MQB/MQBe w/ Aluminum Subframe Audi S3/RS 3 8V/8V.2: cannot be installed on later models with full cover lower tray, though it can be installed by modifying the part or using it in combination with half cover lower tray in earlier model.

Brand:
iSWEEP - Corporate Logo
ES#:
5433669
Mfg#:
IS.CFLB.G8
Ships in 1 Business Day
$220.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Bolt - Priced Each

ES#2957545 - N10784801 - Bolt - Priced Each - Use new hardware when necessary. M12x1.5x45 - Genuine Volkswagen Audi - Audi

Use new hardware when necessary. M12x1.5x45

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2957545
Mfg#:
N10784801
In Stock
$2.09 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Subframe Parts

Subframes are the foundation that supports both driveline and suspension components. We have complete subframes to repair both collision and corrosion damage, plus related bushings, brackets, and mounting hardware.

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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