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Audi B9 S4 Quattro 3.0T

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Audi B9 S4 Quattro 3.0T Most Popular Parts

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19" Style 084 Wheels - Set Of Four

ES#2823120 - 084-1KT - 19" Style 084 Wheels - Set Of Four - 19x9.5 ET40 66.6CB 5x112 - Gunmetal - Alzor - Audi

19x9.5 ET40 66.6CB 5x112 - Gunmetal 10X Entries Into Our F80 M3 Sweepstakes
Front wheels require an 10mm spacer to clear the brake calipers

Brand:
Alzor - Corporate Logo
ES#:
2823120
Mfg#:
084-1KT
In Stock
ON SALE! SAVE 46%
$1300.00

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

$699.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Atmospheric Dump Valve - Black

ES#3612126 - FMDV13A - Atmospheric Dump Valve - Black - Prevent boost leaks with full billet construction - Forge - Audi

Prevent boost leaks with full billet construction

Brand:
Forge - Corporate Logo
ES#:
3612126
Mfg#:
FMDV13A
Ships in 6 Business Days
$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Air Filter

ES#3180947 - 8W0133843 - Air Filter - Keep clean air running through your engine - Genuine Volkswagen Audi - Audi

Keep clean air running through your engine

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3180947
Mfg#:
8W0133843
In Stock
8% off MSRP

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

$42.16

This product was last offered at the strikethrough price on
08-24-2026

$38.88 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turbo Systems B9 S4/S5 3.0T Stage 2 Hybrid Turbocharger (650+ HP)

The Turbo Systems hybrid turbocharger is an original turbocharger that has been reworked to suit larger compressor and turbine wheels, along with a ball bearing cartridge.

Brand:
Emmanuele Design - Corporate Logo
ES#:
4415834
Mfg#:
TSH55TFSI-STG2
Ships in 2 Business Days
$3499.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

PCV Gasket

ES#3186721 - 06M103517B - PCV Gasket - Located between the oil separator and the valve cover - Genuine Volkswagen Audi - Audi

Located between the oil separator and the valve cover

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
3186721
Mfg#:
06M103517B
In Stock
25% off MSRP

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

$44.00

This product was last offered at the strikethrough price on
08-24-2026

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

20" RSf72 - Set Of Four

ES#4348761 - 88.72.24brKT - 20" RSf72 - Set Of Four - 20"x9.0" ET35 5x112 - Gloss Bronze - Neuspeed - Audi

20"x9.0" ET35 5x112 - Gloss Bronze

Brand:
Neuspeed - Corporate Logo
ES#:
4348761
Mfg#:
88.72.24BRKT
Ships in 3 Business Days
$3457.99 USD
This product is lifetime replacement eligible Lifetime Replacement

20" RSf72 - Set Of Four

ES#4348765 - 88.72.25bKT - 20" RSf72 - Set Of Four - 20"X9.5" ET25 5x112 - Gloss Black - Neuspeed - Audi

20"X9.5" ET25 5x112 - Gloss Black

Brand:
Neuspeed - Corporate Logo
ES#:
4348765
Mfg#:
88.72.25BKT
Ships in 3 Business Days
$3457.99 USD
This product is lifetime replacement eligible Lifetime Replacement

20" RSf72 - Set Of Four

ES#4348763 - 88.72.25gKT - 20" RSf72 - Set Of Four - 20"x9.5" ET25 5x112 - Gloss Gun Metallic - Neuspeed - Audi

20"x9.5" ET25 5x112 - Gloss Gun Metallic

Brand:
Neuspeed - Corporate Logo
ES#:
4348763
Mfg#:
88.72.25GKT
Ships in 3 Business Days
$3457.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 15mm With Black Ball Seat Bolts

ES#4723527 - 002411ECS03AKBKT - Wheel Spacer & Bolt Kit - 15mm With Black Ball Seat Bolts - Complete kit for two wheels, includes everything you need to install spacers - ECS - Audi

Complete kit for two wheels, includes everything you need to install spacers 10X Entries Into Our F80 M3 Sweepstakes
Fits OEM wheels, or wheels that use OEM ball seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
4723527
Mfg#:
002411ECS03AKBKT
In Stock
ON SALE! SAVE 25%
$190.99

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

$143.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

20" Alloy Wheel - Priced Each

ES#4149406 - 8W0601025FT - 20" Alloy Wheel - Priced Each - 20"x9" ET22 5x112 - Does not include Center Cap - Genuine Volkswagen Audi - Audi

20"x9" ET22 5x112 - Does not include Center Cap

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4149406
Mfg#:
8W0601025FT
Ships in 9 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.

$1791.99

This product was last offered at the strikethrough price on
08-24-2026

$1715.99 USD
This product is lifetime replacement eligible Lifetime Replacement

20" Split 7-Spoke Wheel - Priced Each

ES#2600678 - 8T0601025CM - 20" Split 7-Spoke Wheel - Priced Each - 20"x9" ET29 5x112 - Silver - Genuine Volkswagen Audi - Audi

20"x9" ET29 5x112 - Silver

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2600678
Mfg#:
8T0601025CM
Ships on Sep 10, 2026
4% off MSRP

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

$1788.99

This product was last offered at the strikethrough price on
08-24-2026

$1712.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Rotor - Priced Each (350x34)

ES#4608858 - 09.D423.11 - Front Brake Rotor - Priced Each (350x34) - Brembo - Audi

2X Entries Into Our F80 M3 Sweepstakes

Brand:
Brembo - Corporate Logo
ES#:
4608858
Mfg#:
09.D423.11
In Stock
29% off MSRP

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

$172.99

This product was last offered at the strikethrough price on
08-24-2026

$121.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

EMD Auto 12.5mm Wheel Spacers - Pair (With Bolts)

ES#4042993 - EMDSPACER125665B - EMD Auto 12.5mm Wheel Spacers - Pair (With Bolts) - Manufactured out of high quality 6061-T6 aluminum, and black anodized for corrosion resistance - 5x112, 66.5 Center Bore - Emmanuele Design - Audi

Manufactured out of high quality 6061-T6 aluminum, and black anodized for corrosion resistance - 5x112, 66.5 Center Bore Fits OEM wheels, or wheels that use OEM ball seat wheel bolts

Brand:
Emmanuele Design - Corporate Logo
ES#:
4042993
Mfg#:
EMDSPACER125665B
In Stock
$110.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

19" BBS CI-R Wheels - Set Of Four

ES#4753540 - CI2103PSPOKT1 - 19" BBS CI-R Wheels - Set Of Four - 19x8.5 ET45 5x112 66.6CB - Platinum Silver with Polished Rim Protector - BBS - Audi BMW Mercedes Benz MINI

19x8.5 ET45 5x112 66.6CB - Platinum Silver with Polished Rim Protector

Brand:
BBS - Corporate Logo
ES#:
4753540
Mfg#:
CI2103PSPOKT1
Ships on Sep 10, 2026
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$3393.00 USD
This product is lifetime replacement eligible Lifetime Replacement

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Manufacturer names and/or part numbers are used only for identification purposes.

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