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Audi B8/B8.5 S4 Quattro 3.0T Engine Parts & Accessories

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ES#4499539 - FIFFKB8S4 - Fuel-It! FLEX FUEL KIT For AUDI S4 - If you're running E85 or ethanol mixes in your Audi, you need this kit! - Fuel-It! - Audi

If you're running E85 or ethanol mixes in your Audi, you need this kit!

Brand:
Fuel-It! - Corporate Logo
ES#:
4499539
Mfg#:
FIFFKB8S4
Ships in 1 Business Day
$454.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4043248 - 7PK1300ECS - Performance Kevlar Reinforced Supercharger Belt - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - ECS - Audi
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. 10X Entries Into Our F80 M3 Sweepstakes
For use with 187.3mm crank pulley & 57.6mm supercharger pulley only

Brand:
ECS - Corporate Logo
ES#:
4043248
Mfg#:
7PK1300ECS
In Stock
$63.99

This product was last offered at the strikethrough price on
10-14-2026

$49.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4830563 - 06E903133M - Supercharger Belt Tensioner - Keep your supercharger belt tight - Bremmen Parts - Audi

Keep your supercharger belt tight 10X Entries Into Our F80 M3 Sweepstakes

From production date 7/12/2011

Brand:
Bremmen Parts - Corporate Logo
ES#:
4830563
Mfg#:
06E903133M
In Stock
ON SALE!
$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.37" stainless steel with quad 100mm Titanium tips From the 2013 model year

Brand:
Milltek Sport - Corporate Logo
ES#:
2827525
Mfg#:
SSXAU408
Ships on Nov 20, 2026
$4901.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4616175 - Z1003101 - APR Iridium Pro Spark Plug - Priced Each - An excellent upgrade for tuned engines. 14X19X16mm - Heat Range 9 - APR - Audi Volkswagen Porsche

An excellent upgrade for tuned engines. 14X19X16mm - Heat Range 9 Call In Or Chat For Best Price!

Brand:
APR - Corporate Logo
ES#:
4616175
Mfg#:
Z1003101
In Stock
11% off MSRP

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

$24.69

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

$21.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2746454 - 000931ECS01 - Kohlefaser Luft-Technik Intake System - Audi B8 S4/S5 3.0T - Engineered for dyno proven performance and show quality looks! - ECS - Audi

Engineered for dyno proven performance and show quality looks! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2746454
Mfg#:
000931ECS01
In Stock
ON SALE! SAVE 15%
$815.99

This product was last offered at the strikethrough price on
10-28-2026

$693.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4150348 - 06E145723E - Compressor Intercooler O-Ring - Priced Each - Seals the inner ends of the intercoolers to the front of the supercharger compressor - Ajusa - Audi

Seals the inner ends of the intercoolers to the front of the supercharger compressor

Brand:
Ajusa - Corporate Logo
ES#:
4150348
Mfg#:
06E145723E
In Stock
$23.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#277759 - 059103175F - Oil Pressure Check Valve - priced each - Located under the cylinder block ventilation cover - Genuine Volkswagen Audi - Audi

Located under the cylinder block ventilation cover

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
277759
Mfg#:
059103175F
Ships in 4 Business Days
13% off MSRP

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

$123.32

This product was last offered at the strikethrough price on
11-01-2026

$107.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4845376 - 034-202-D003 - Bottom End Engine Upgrade Package - EA837 3.0T - Provides all of the key components needed to turn your Audi EA837 3.0T Engine into a bulletproof powertrain! - 034Motorsport - Audi

Provides all of the key components needed to turn your Audi EA837 3.0T Engine into a bulletproof powertrain! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4845376
Mfg#:
034-202-D003
Back Ordered
$4804.00 USD
Free Shipping
ES#3988579 - 034-145-Z043 - 3.0TFSI Supercharger Bleeder Screw Kit - Replace those failure prone, plastic 3.0 TFSI supercharger bleeder screws with the 034Motorsport 3.0 TFSI Supercharger Bleeder Screw Kit! - 034Motorsport - Audi

Replace those failure prone, plastic 3.0 TFSI supercharger bleeder screws with the 034Motorsport 3.0 TFSI Supercharger Bleeder Screw Kit! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3988579
Mfg#:
034-145-Z043
In Stock
$60.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3545345 - 3519 - Radiator - Fix leaks and keep your cooling system efficient - Featuring OEM specified Plastic Tank/Aluminum Core Construction - CSF - Audi Porsche

Fix leaks and keep your cooling system efficient - Featuring OEM specified Plastic Tank/Aluminum Core Construction 2X Entries Into Our F80 M3 Sweepstakes
Fits models with DSG (S-Tronic) transmission only

Brand:
CSF - Corporate Logo
ES#:
3545345
Mfg#:
3519
In Stock
$149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4674677 - 06e109218akKT - Timing Chain Tensioner Kit - Kit designed to quickly replace the upper chain tensioners - Assembled By ECS - Audi

Kit designed to quickly replace the upper chain tensioners 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4674677
Mfg#:
06E109218AKKT
In Stock
ON SALE!
$321.17

This product was last offered at the strikethrough price on
09-04-2026

$296.12 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4299103 - 06E905115G - Ignition Coil - Priced Each - Keep your engine running smooth - Bremi - Audi Volkswagen

Keep your engine running smooth

Brand:
Bremi - Corporate Logo
ES#:
4299103
Mfg#:
06E905115G
In Stock
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4766246 - 06E145621SF3KT - Ultimate Supercharger Service Kit + - Fix all possible coolant leaks for your 3.0T in one click! - Genuine Volkswagen Audi - Audi

Fix all possible coolant leaks for your 3.0T in one click! Fits from the 2013 model year (facelift)

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
4766246
Mfg#:
06E145621SF3KT
Ships in 2 Business Days
$2533.04

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

$2364.26 USD
This product is lifetime replacement eligible Partial Replacement
ES#4759988 - 06E115405K - Oil Filter Adapter - Secures to the engine block for housing the oil filter - Bremmen Parts - Audi Volkswagen

Secures to the engine block for housing the oil filter 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4759988
Mfg#:
06E115405K
In Stock
ON SALE!
$73.99

This product was last offered at the strikethrough price on
09-03-2026

$69.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4583476 - 034-110-9004 - Billet Oil Filter Housing - EA837 3.0T - Looking to increase the reliability and integrity of your oil filter housing, and spruce up your engine bay as a bonus? - 034Motorsport - Audi Volkswagen

Looking to increase the reliability and integrity of your oil filter housing, and spruce up your engine bay as a bonus? 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4583476
Mfg#:
034-110-9004
In Stock
$117.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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.

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