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Audi B9 S5 Quattro 3.0T Cabriolet

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Audi B9 S5 Quattro 3.0T Cabriolet Most Popular Parts

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Audi B9 Billet Tunnel Brace - Black

ES#3476922 - 023781ECS01-01 - Audi B9 Billet Tunnel Brace - Black - Replace your small and weak stamped brace with heavy-duty billet aluminum! - ECS - Audi

Replace your small and weak stamped brace with heavy-duty billet aluminum! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3476922
Mfg#:
023781ECS01-01
In Stock
ON SALE! SAVE 25%
$168.99

This product was last offered at the strikethrough price on
11-07-2026

$126.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Water Pump Kit

ES#4699391 - 06M121013D1KT - Water Pump Kit - Maintain proper operating temperature with a new water pump and hardware - Assembled By ECS - Audi

Maintain proper operating temperature with a new water pump and hardware 10X Entries Into Our F80 M3 Sweepstakes
Includes 4-Bolt Water Pump and hardware - No pulley included

Brand:
Assembled By ECS - Corporate Logo
ES#:
4699391
Mfg#:
06M121013D1KT
Ships in 1-2 days
ON SALE!
$346.94

This product was last offered at the strikethrough price on
11-07-2026

$336.53 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

20" RSe102 - Set Of Four

ES#4447078 - 88.102.25HBKT - 20" RSe102 - Set Of Four - 20"x9.5" 5x112 ET25 66.6CB - Hyper Black - Neuspeed - Audi Volkswagen

20"x9.5" 5x112 ET25 66.6CB - Hyper Black

Brand:
Neuspeed - Corporate Logo
ES#:
4447078
Mfg#:
88.102.25HBKT
Ships in 2 Business Days
$2016.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Turbocharger Wastegate Actuator

ES#3181958 - 06M145461D - Turbocharger Wastegate Actuator - Replace your failing actuator to restore boost and get going! - Genuine Volkswagen Audi - Audi

Replace your failing actuator to restore boost and get going!

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3181958
Mfg#:
06M145461D
Ships in 1 day
9% off MSRP

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

$441.99

This product was last offered at the strikethrough price on
10-05-2026

$402.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Pauter 4340 Chromoly Cross-Beam Connecting Rod Set

ES#4745586 - 220-588-15503.0 - Pauter 4340 Chromoly Cross-Beam Connecting Rod Set - Forged from 4340 Chrome Moly, their unique cross-beam design structure has proven extremely strong and reliable. - 034Motorsport - Audi

Forged from 4340 Chrome Moly, their unique cross-beam design structure has proven extremely strong and reliable. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4745586
Mfg#:
220-588-15503.0
Ships in 2 Business Days
$2000.00 USD
Free Shipping

Pro Series Head Stud Set

ES#4686116 - P101161610.BR - Pro Series Head Stud Set - Upgraded head studs - Wagner Tuning - Audi

Upgraded head studs

Brand:
Wagner Tuning - Corporate Logo
ES#:
4686116
Mfg#:
P101161610.BR
Back Ordered
$499.00 USD
Free Shipping

ECS Wheel Spacers - 8mm (Pair)

ES#2167465 - 002411ECS01A08KT - ECS Wheel Spacers - 8mm (Pair) - Add some flair to your car with our new wheel spacers - ECS - Audi BMW Porsche

Add some flair to your car with our new wheel spacers 10X Entries Into Our F80 M3 Sweepstakes

Designed to be used with aftermarket wheels

Brand:
ECS - Corporate Logo
ES#:
2167465
Mfg#:
002411ECS01A08KT
In Stock
ON SALE! SAVE 10%
$95.99

This product was last offered at the strikethrough price on
11-07-2026

$86.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

20" RSe103 Wheels - Set Of Four

ES#4351713 - 88.103.15bpKT - 20" RSe103 Wheels - Set Of Four - 20"x9.5" 5x112 ET25 66.5CB - Platinum Gloss Black - Neuspeed - Audi Volkswagen

20"x9.5" 5x112 ET25 66.5CB - Platinum Gloss Black

Brand:
Neuspeed - Corporate Logo
ES#:
4351713
Mfg#:
88.103.15BPKT
Ships in 2 Business Days
$1980.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

20" RSe103 Wheels - Set Of Four

ES#4447084 - 88.103.15brKT - 20" RSe103 Wheels - Set Of Four - 20"x9.5" 5x112 ET25 66.5CB - Gloss Bronze - Neuspeed - Audi Volkswagen

20"x9.5" 5x112 ET25 66.5CB - Gloss Bronze

Brand:
Neuspeed - Corporate Logo
ES#:
4447084
Mfg#:
88.103.15BRKT
Ships in 2 Business Days
$1980.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Rear Axle Assembly - Left or Right

ES#3180998 - 8W0501203E - Rear Axle Assembly - Left or Right - Driveshaft with inner and outer CV joints - Genuine Volkswagen Audi - Audi

Driveshaft with inner and outer CV joints For vehicles with production date from September of 2021

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3180998
Mfg#:
8W0501203E
Ships in 2 Business Days
5% off MSRP

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

$1039.99

This product was last offered at the strikethrough price on
10-26-2026

$985.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B9 A4/A5/S4/S5 Quattro Adjustable Damping Coilovers & Billet Aluminum Front Strut Brace and Thrust Arm Monoball Upgrade Kit

ES#4751642 - 000745LA01EBKT - B9 A4/A5/S4/S5 Quattro Adjustable Damping Coilovers & Billet Aluminum Front Strut Brace and Thrust Arm Monoball Upgrade Kit - Features 32 way adjustable damping, variable length and zinc-coated shock bodies and provides additional support to the strut towers for flex reduction to enhance your driving experience while eliminate deflection caused by stock rubber bushings! - Enthusiast Bundles - Audi

Features 32 way adjustable damping, variable length and zinc-coated shock bodies and provides additional support to the strut towers for flex reduction to enhance your driving experience while eliminate deflection caused by stock rubber bushings! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
For the curved control arm

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751642
Mfg#:
000745LA01EBKT
In Stock
$1968.97 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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