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Audi B8/B8.5 S4 Quattro 3.0T

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Audi B8/B8.5 S4 Quattro 3.0T Rear Subframe Parts

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Billet Aluminum Rear Subframe Mount Insert Kit

ES#3168418 - 034-601-0035 - Billet Aluminum Rear Subframe Mount Insert Kit - Tighten your ride back up with this billet insert kit from 034 Motorsports - 034Motorsport - Audi

Tighten your ride back up with this billet insert kit from 034 Motorsports affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3168418
Mfg#:
034-601-0035
Back Ordered
Auto Notify
$168.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt - Priced Each

ES#2707374 - WHT004756A - Hex Bolt - Priced Each - Install new hardware with your new parts. M12x1.5x145x90 - Genuine Volkswagen Audi - Audi

Install new hardware with your new parts. M12x1.5x145x90 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Secures the rear subframe to the vehicle

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2707374
Mfg#:
WHT004756A
In Stock
3% off MSRP

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

$28.18

This product was last offered at the strikethrough price on
06-25-2026

$27.23 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CTS Turbo Rear Subframe Insert Set

ES#5435531 - HW-559 - CTS Turbo Rear Subframe Insert Set - Lock down the rear end of your B8 S4, S5, Q5, or SQ5 and eliminate subframe deflection with CTS Turbos billet aluminum insert set, delivering sharper handling and direct power transfer with minimal NVH. - CTS - Audi

Lock down the rear end of your B8 S4, S5, Q5, or SQ5 and eliminate subframe deflection with CTS Turbo’s billet aluminum insert set, delivering sharper handling and direct power transfer with minimal NVH. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CTS - Corporate Logo
ES#:
5435531
Mfg#:
HW-559
Ships in 8 Business Days
$149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Subframe Front Bushing Inserts - Street

ES#4871828 - PFR3-735 - Rear Subframe Front Bushing Inserts - Street - Improves handling and control, upgrade to a more engaging driving experience. - Powerflex - Audi

Improves handling and control, upgrade to a more engaging driving experience. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
4871828
Mfg#:
PFR3-735
Ships in 2 Business Days
$76.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Subframe Rear Bushing Inserts - Street

ES#4871829 - PFR3-737 - Rear Subframe Rear Bushing Inserts - Street - Improves handling and control, upgrade to a more engaging driving experience. - Powerflex - Audi

Improves handling and control, upgrade to a more engaging driving experience. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Powerflex - Corporate Logo
ES#:
4871829
Mfg#:
PFR3-737
Ships in 2 Business Days
$76.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Handling Packages - Early Models

ES#4877110 - 034-4ZZ-0026E - 034Motorsport Handling Packages - Early Models - Staged handling upgrades to best optimize the handling performance of the Audi S4! - 034Motorsport - Audi

Staged handling upgrades to best optimize the handling performance of the Audi S4! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles built before 11/02/09

Brand:
034Motorsport - Corporate Logo
ES#:
4877110
Mfg#:
034-4ZZ-0026E
Ships in 2 Business Days
Starting at $894.00 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Handling Packages - Late Models

ES#4877111 - 034-4ZZ-0026L - 034Motorsport Handling Packages - Late Models - Staged handling upgrades to best optimize the handling performance of the Audi S4! - 034Motorsport - Audi

Staged handling upgrades to best optimize the handling performance of the Audi S4! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles built after 11/03/09

Brand:
034Motorsport - Corporate Logo
ES#:
4877111
Mfg#:
034-4ZZ-0026L
Ships in 2 Business Days
Starting at $894.00 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 D4's chassis by eliminating rear-end slop with this premium billet aluminum subframe insert kit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477661
Mfg#:
TGK-0404-04
Ships in 6 Business Days
$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Inserts - Audi - Total Rear Subframe Insert Kit - D4

Eliminate rear-end slop and completely lock down your Audi D4's chassis during hard launches with this comprehensive premium billet aluminum subframe and differential insert kit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477662
Mfg#:
TGK-0404-05
Ships in 6 Business Days
$329.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TGK Motorsport Rear Differential Bushing Insert Kit

Lock down your Audi's drivetrain and eliminate rear-end slop during hard launches with this premium billet aluminum differential bushing kit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477659
Mfg#:
TGK-0404-02
Ships in 6 Business Days
$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TGK Motorsport Rear Subframe Mount Billet Insert Kit

Precision-machined billet aluminum rear subframe inserts that eliminate unwanted chassis flex and sharpen the handling of your B8 or C7 platform Audi. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477658
Mfg#:
TGK-0404-01
Ships in 6 Business Days
$159.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TGK Motorsport Complete Billet Rear End Insert Kit

Eliminate sloppy rear-end movement and maximize launch control on your Audi B8 or C7 with this complete premium billet aluminum subframe and differential insert kit. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
TGK Motorsport - Corporate Logo
ES#:
5477660
Mfg#:
TGK-0404-03
Ships in 6 Business Days
$329.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Subframe

Includes the rubber bushings affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3015593
Mfg#:
8K0505235AQ
Ships in 8 Business Days
4% off MSRP

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

$2032.99

This product was last offered at the strikethrough price on
06-25-2026

$1945.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Subframe Bushing - Rear Position - Priced Each

ES#3142664 - 8R0505145A - Rear Subframe Bushing - Rear Position - Priced Each - Fits the left and right side - Febi - Audi

Fits the left and right side affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to production date 8/30/2010

Brand:
Febi - Corporate Logo
ES#:
3142664
Mfg#:
8R0505145A
Special Order: No Guaranteed ETA
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Subframe Bushing - Rear Position - Priced Each

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
4348176
Mfg#:
8R0505145A
Special Order: No Guaranteed ETA
$73.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

axle beam mount for rear axle support

affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
3523291
Mfg#:
8R0505145A
Special Order: No Guaranteed ETA
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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