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Audi S4 Engine Parts & Accessories

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Includes the throttle position sensor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5340860
Mfg#:
06E133062H
In Stock
ON SALE! SAVE 20%
$285.99

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

$228.47 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Valve that controls cam adjustment (Camshaft solenoid adjuster) affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
5444992
Mfg#:
06E109257AC
In Stock
ON SALE! SAVE 20%
$79.99

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

$63.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5446942 - 034-201-5038 - M10 Main Stud Kit EA837 3.0T - As power levels increase, the bottom end must be capable of handling sustained torque and heat just as reliably as the rest of the engine. - 034Motorsport - Audi

As power levels increase, the bottom end must be capable of handling sustained torque and heat just as reliably as the rest of the engine. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
5446942
Mfg#:
034-201-5038
Ships in 2 Business Days
$407.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4738957 - 034-201-1007 - 034Motorsport Camshaft Kit - 3.0T - A direct drop-in replacement for the factory camshafts, valve springs, and retainers - 034Motorsport - Audi

A direct drop-in replacement for the factory camshafts, valve springs, and retainers affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles from the 2013 model year (Facelift)

Brand:
034Motorsport - Corporate Logo
ES#:
4738957
Mfg#:
034-201-1007
Ships in 2 Business Days
$4858.00 USD
Free Shipping
ES#4029361 - 034-145-A006-BLK - Turbo Inlet Hose  - This wire-reinforced 4-ply silicone MAF to turbo intlet hose fits turbos with 2.75" inlets, and will not collapse like the stock rubber hose. - 034Motorsport - Audi

This wire-reinforced 4-ply silicone MAF to turbo intlet hose fits turbos with 2.75" inlets, and will not collapse like the stock rubber hose. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4029361
Mfg#:
034-145-A006-BLK
Ships in 2 Business Days
$171.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4029362 - 034-145-A004 - Turbo Inlet Hose  - Finally, a simple solution to installing a 4" turbo inlet on your 20vt! - 034Motorsport - Audi

Finally, a simple solution to installing a 4" turbo inlet on your 20vt! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4029362
Mfg#:
034-145-A004
Ships in 2 Business Days
$193.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4029360 - 034-145-A009 - Turbo Inlet Hose  - This wire-reinforced 4-ply silicone MAF to turbo intlet hose fits turbos with 3.0" inlets, and will not collapse like the stock rubber hose. - 034Motorsport - Audi

This wire-reinforced 4-ply silicone MAF to turbo intlet hose fits turbos with 3.0" inlets, and will not collapse like the stock rubber hose. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4029360
Mfg#:
034-145-A009
Ships in 2 Business Days
$171.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4880767 - 034-145-6002 - Audi Wastegate Spring - 2.2BAR - Wastegate spring for Audi external wastegates which came on Audi turbo cars from 1980-1995.5. - 034Motorsport - Audi

Wastegate spring for Audi external wastegates which came on Audi turbo cars from 1980-1995.5. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4880767
Mfg#:
034-145-6002
Ships in 2 Business Days
$70.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4846365 - 034-509-0095 - Motorsport TrackSport Engine Mounts - Pair - Designed with extreme performance in mind and manufactured from billet aluminum and high-durometer Density Line rubber for better ride characteristics than polyurethane. - 034Motorsport - Audi

Designed with extreme performance in mind and manufactured from billet aluminum and high-durometer Density Line rubber for better ride characteristics than polyurethane. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4846365
Mfg#:
034-509-0095
Ships in 2 Business Days
$677.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4029651 - 034-106-70268AN - 034 Fuel Rail (-8AN) - CNC Machined to accept standard EFI type injector O-rings and 034EFI Logo CNC Milled on one side only. - 034Motorsport - Audi

CNC Machined to accept standard EFI type injector O-rings and 034EFI Logo CNC Milled on one side only. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AAN engine codes only

Brand:
034Motorsport - Corporate Logo
ES#:
4029651
Mfg#:
034-106-70268AN
Ships in 2 Business Days
$222.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4877056 - 034-202-D002-DSO - Bottom End Engine Upgrade Package - Contains the hardware components necessary to upgrade the EA839 3.0T Turbocharged Engine - 034Motorsport - Audi

Contains the hardware components necessary to upgrade the EA839 3.0T Turbocharged Engine affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4877056
Mfg#:
034-202-D002-DSO
Ships in 2 Business Days
$5200.00

This product was last offered at the strikethrough price on
05-01-2026

$5108.00 USD
Free Shipping
ES#4029650 - 034-106-70266A - 034 Fuel Rail (-6AN) - CNC Machined to accept standard EFI type injector O-rings and 034EFI Logo CNC Milled on one side only. - 034Motorsport - Audi

CNC Machined to accept standard EFI type injector O-rings and 034EFI Logo CNC Milled on one side only. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AAN engine codes only

Brand:
034Motorsport - Corporate Logo
ES#:
4029650
Mfg#:
034-106-70266A
Ships in 2 Business Days
$222.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4029652 - 034-106-702610AN - 034 Fuel Rail (-10AN) - CNC Machined to accept standard EFI type injector O-rings and 034EFI Logo CNC Milled on one side only. - 034Motorsport - Audi

CNC Machined to accept standard EFI type injector O-rings and 034EFI Logo CNC Milled on one side only. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with AAN engine codes only

Brand:
034Motorsport - Corporate Logo
ES#:
4029652
Mfg#:
034-106-702610AN
Ships in 2 Business Days
$183.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4872111 - 034-102-1007 -  Auxiliary Side Mount Radiator Upgrade Kit - Includes everything you need to replace your factory side mount radiator with the larger CSF Radiator - 034Motorsport - Audi

Includes everything you need to replace your factory side mount radiator with the larger CSF Radiator affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
4872111
Mfg#:
034-102-1007
Ships on Jul 24, 2026
$562.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#518098 - 31-10045 - Pro Dry S Drop In Filter - OIl free dry synthetic media, allowing significant airflow over stock paper media - AFE - Audi Volkswagen

OIl free dry synthetic media, allowing significant airflow over stock paper media affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
518098
Mfg#:
31-10045
In Stock at Vendor
20% off MSRP

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

$121.25

This product was last offered at the strikethrough price on
06-21-2026

$97.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4810284 - 77-92005-MC - Scorcher High-Performance Ignition Coil - Set Of Six - Experience up to 20% more spark energy compared to your factory coils. - AFE - Audi

Experience up to 20% more spark energy compared to your factory coils. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
4810284
Mfg#:
77-92005-MC
Ships in 1 Business Day
20% off MSRP

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

$372.99

This product was last offered at the strikethrough price on
01-28-2026

$298.00 USD
Free Shipping
on orders $49 and up

More About Engine Parts & Accessories

Whether you're maintaining or repairing your stock engine or looking for added horsepower, we have one of the most comprehensive inventories of engine parts and accessories for German cars. From hard engine parts like connecting rods, pistons, cylinder heads, short blocks, and engine timing parts to performance engine software upgrades; we have you covered.

Let us help you find the parts that fit your Audi

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