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Audi B9 A4 Quattro 2.0T

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Audi B9 A4 Quattro 2.0T Subframe Parts

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Billet Aluminum Rear Subframe Mount Insert Kit

ES#3247809 - 034-601-0046 - Billet Aluminum Rear Subframe Mount Insert Kit - Maintain proper suspension geometry when cornering and reduce rear subframe movement - 034Motorsport - Audi

Maintain proper suspension geometry when cornering and reduce rear subframe movement

Brand:
034Motorsport - Corporate Logo
ES#:
3247809
Mfg#:
034-601-0046
Ships in 1-3 days
$208.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo Rear Subframe Insert Set

ES#5435532 - HW-561 - CTS Turbo Rear Subframe Insert Set - Lock down your B9 Audi's chassis and eliminate rear subframe flex with CTS Turbos billet aluminum insert set, delivering sharper handling and instant power transfer with minimal NVH. - CTS - Audi

Lock down your B9 Audi's chassis and eliminate rear subframe flex with CTS Turbo’s billet aluminum insert set, delivering sharper handling and instant power transfer with minimal NVH.

Brand:
CTS - Corporate Logo
ES#:
5435532
Mfg#:
HW-561
Back Ordered
$149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Handling Packages

ES#4877143 - 034-4ZZ-0015 - 034Motorsport Handling Packages - Staged handling upgrades to best optimize the handling performance of the Audi S5 or A5! - 034Motorsport - Audi

Staged handling upgrades to best optimize the handling performance of the Audi S5 or A5!

Brand:
034Motorsport - Corporate Logo
ES#:
4877143
Mfg#:
034-4ZZ-0015
Back Ordered
Starting at $951.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

TGK Motorsport Rear Subframe Mount Billet Insert Kit

Sharpen handling and lock down your Audi B9 or B9.5's chassis by eliminating rear-end slop with this premium billet aluminum subframe insert kit.

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477663
Mfg#:
TGK-0404-06
Ships in 5 Business Days
$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Subframe Lower Front Bushing

ES#3087075 - 8W0505145E - Rear Subframe Lower Front Bushing - Suspension crossmember insulator suspension crossmember, left or right - Genuine Volkswagen Audi - Audi

Suspension crossmember insulator suspension crossmember, left or right

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3087075
Mfg#:
8W0505145E
In Stock
Limited Qty Sale
$117.99

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

$107.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

TGK Motorsport Complete Billet Rear Subframe Insert Kit

Precision-machined billet aluminum rear subframe inserts that eliminate unwanted chassis flex and sharpen the handling of your B9 Audi.

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477665
Mfg#:
TGK-0404-08
Ships in 5 Business Days
$329.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Subframe Lower Rearward Bushing

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3417531
Mfg#:
8W0505145F
Ships in 4 Business Days
9% off MSRP

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

$158.99

This product was last offered at the strikethrough price on
08-09-2026

$144.99 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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