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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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Wheel Spacer & Bolt Kit - 17.5mm With Ball Seat Bolts

ES#2177175 - 6-ECS-023 - Wheel Spacer & Bolt Kit - 17.5mm With Ball Seat Bolts - Add some style to your Audi with these wheel spacers - ECS - Audi

Add some style to your Audi with these wheel 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#:
2177175
Mfg#:
6-ECS-023
In Stock
ON SALE! SAVE 25%
$173.99

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

$130.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Wheel Spacer Pair - 20mm

ES#3546625 - 034-604-7007 - 034Motorsport Wheel Spacer Pair - 20mm - Increase track width to improve handling, allow for more brake clearance, and help achieve a flush wheel/tire fitment - 034Motorsport - Audi

Increase track width to improve handling, allow for more brake clearance, and help achieve a flush wheel/tire fitment 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3546625
Mfg#:
034-604-7007
In Stock
$125.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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

Rear 2-Piece Slotted Brake Rotors - Pair (330x22)

ES#4429974 - 034-301-2008 - Rear 2-Piece Slotted Brake Rotors - Pair (330x22) - 034Motorsport 330mmx22mm 2-Piece Floating Rear Brake Rotor Upgrade Kit - 034Motorsport - Audi

034Motorsport 330mmx22mm 2-Piece Floating Rear Brake Rotor Upgrade Kit 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4429974
Mfg#:
034-301-2008
Ships in 2 Business Days
$994.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR Lug Bolts (Set of 10) - 32mm

ES#3570134 - MS100173 - APR Lug Bolts (Set of 10) - 32mm - Black zinc coated 32mm ball set wheel bolts to be used with 4mm & 5mm wheel spacers - APR - Audi Volkswagen

Black zinc coated 32mm ball set wheel bolts to be used with 4mm & 5mm wheel spacers Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
3570134
Mfg#:
MS100173
In Stock
ON SALE! SAVE 10%
$47.99

This product was last offered at the strikethrough price on
09-28-2026

$43.16 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ultimate Turbocharger Installation Kit

ES#4629483 - 06m133026aktKT - Ultimate Turbocharger Installation Kit - All hardware required for a successful install utilizing genuine components. - Genuine Volkswagen Audi - Audi

All hardware required for a successful install utilizing genuine components.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4629483
Mfg#:
06M133026AKTKT
Ships in 1-2 days
$247.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Premium Low-Met OE Equivalent Pad - Rear

ES#4489115 - 8W0698451G - Premium Low-Met OE Equivalent Pad - Rear - Quality brake pads from an original equipment supplier - Brembo - Audi

Quality brake pads from an original equipment supplier 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Brembo - Corporate Logo
ES#:
4489115
Mfg#:
8W0698451G
In Stock
$57.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 8mm With Black Conical Seat Bolts

ES#2748281 - 6-ECS-018 - Wheel Spacer & Bolt Kit - 8mm With Black Conical Seat Bolts - Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels - ECS - Audi

Complete kit for two wheels, comes with everything you need to install spacers on your aftermarket wheels 10X Entries Into Our F80 M3 Sweepstakes
Fits most aftermarket wheels that use conical seat wheel bolts

Brand:
ECS - Corporate Logo
ES#:
2748281
Mfg#:
6-ECS-018
In Stock
ON SALE!
$134.99

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

$128.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

034Motorsport Dynamic+ StreetSport Rear Brake Pad Set

ES#4845283 - 034-302-0027 - 034Motorsport Dynamic+ StreetSport Rear Brake Pad Set - Semi-metallic pads that offer low dust and noise for comfortable everyday use, while delivering high friction, superior modulation, and exceptional stopping power! - 034Motorsport - Audi

Semi-metallic pads that offer low dust and noise for comfortable everyday use, while delivering high friction, superior modulation, and exceptional stopping power! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4845283
Mfg#:
034-302-0027
In Stock
$245.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Bearing Kit - Priced Each

ES#5425872 - 8W0407625G - Wheel Bearing Kit - Priced Each - Fits the left and right side. - Schaeffler - Audi

Fits the left and right side.

Brand:
Schaeffler - Corporate Logo
ES#:
5425872
Mfg#:
8W0407625G
Ships in 1 Business Day
$91.99

This product was last offered at the strikethrough price on
05-07-2026

$88.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Service Kit

ES#4846191 - 4M0615301AN8KT2 - Front Brake Service Kit - Featuring Zimmermann Cross-Drilled rotors and ECS DD23 "Daily Driver" ceramic pads - Includes set screws, brake wear sensors, and silicone brake lubricant. - Assembled By ECS - Audi

Featuring Zimmermann Cross-Drilled rotors and ECS DD23 "Daily Driver" ceramic pads - Includes set screws, brake wear sensors, and silicone brake lubricant. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4846191
Mfg#:
4M0615301AN8KT2
In Stock
ON SALE! SAVE 30%
$596.99

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

$417.89 USD
This product is lifetime replacement eligible Lifetime Replacement

19" Style 620 - Set Of Four

ES#3690744 - 620-18KT1 - 19" Style 620 - Set Of Four - 19"x8.5" ET42 5x112 - Hyper Silver - Alzor - Audi MINI

19"x8.5" ET42 5x112 - Hyper Silver 10X Entries Into Our F80 M3 Sweepstakes
Front wheels require an 10mm spacer to clear the brake calipers

Brand:
Alzor - Corporate Logo
ES#:
3690744
Mfg#:
620-18KT1
In Stock
ON SALE! SAVE 25%
$1300.00

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

$975.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brake Pad Wear Sensor - Priced Each

ES#4871975 - 4M0615121AB - Brake Pad Wear Sensor - Priced Each - Always replace when replacing pads. - Bremmen Parts - Audi

Always replace when replacing pads. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871975
Mfg#:
4M0615121AB
In Stock
ON SALE! SAVE 15%
$10.99

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

$9.34 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

20" Rohana RFX11 Wheels - Set Of Four

ES#3617561 - fx1120105112gbKT - 20" Rohana RFX11 Wheels - Set Of Four - 20x10 ET33 5x112 66.6CB - Gloss Black - Rohana Wheels - Audi

20x10 ET33 5x112 66.6CB - Gloss Black 5mm wheel spacer necessary to clear front calipers

Brand:
Rohana Wheels - Corporate Logo
ES#:
3617561
Mfg#:
FX1120105112GBKT
Ships on Oct 29, 2026
$2902.00 USD
This product is lifetime replacement eligible Lifetime Replacement

MAP Sensor - Priced Each

ES#4849611 - 06E906051AC - MAP Sensor - Priced Each - one located on both the charge pipe and inlet after the throttle body - Bosch - Audi

one located on both the charge pipe and inlet after the throttle body We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
4849611
Mfg#:
06E906051AC
In Stock
$97.99

This product was last offered at the strikethrough price on
05-04-2026

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B8/B8.5 3.0T Downpipe Removal Tool

ES#4440458 - 012622LA01 - B8/B8.5 3.0T Downpipe Removal Tool - Easily remove stubborn downpipe nuts on your 3.0T downpipe. - ECS - Audi

Easily remove stubborn downpipe nuts on your 3.0T downpipe. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4440458
Mfg#:
012622LA01
Ships on Dec 29, 2026
ON SALE! SAVE 25%
$15.99

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

$11.98 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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