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Audi A3 Most Popular Parts

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Luft-Technik Intake System - With Enclosed Lid

ES#4405021 - 004671LA03-01 - Luft-Technik Intake System - With Enclosed Lid - In House Engineered "Air Technology!" Featuring an enclosed Dual Air Inlet Lid, Turbo Inlet Hose and Coolant Reroute Hose for the most value and performance! - ECS - Audi Volkswagen

In House Engineered "Air Technology!" Featuring an enclosed Dual Air Inlet Lid, Turbo Inlet Hose and Coolant Reroute Hose for the most value and performance! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4405021
Mfg#:
004671LA03-01
In Stock
ON SALE!
Starting at $442.39 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

18" Style 881 Wheels - Set Of Four

ES#2598318 - 881AKT - 18" Style 881 Wheels - Set Of Four - 18"x8.5" ET45 5x112 57.1CB - Hyper Silver/Machined Lip - Alzor - Audi Volkswagen

18"x8.5" ET45 5x112 57.1CB - Hyper Silver/Machined Lip 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Alzor - Corporate Logo
ES#:
2598318
Mfg#:
881AKT
Ships on Dec 16, 2026
ON SALE! SAVE 25%
$1176.99

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

$883.26 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TSI Intake Manifold - With Complete Installation Kit

ES#4045170 - 06J133201KT - TSI Intake Manifold - With Complete Installation Kit - Includes updated design intake manifold (06J133201BH) along with all the necessary installation components for a proper replacement - Assembled By ECS - Audi Volkswagen

Includes updated design intake manifold (06J133201BH) along with all the necessary installation components for a proper replacement 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4045170
Mfg#:
06J133201KT
Ships in 1-3 days
ON SALE!
$329.16

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

$318.82 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning Aluminum Street Shield Skid Plate Kit

ES#3028735 - 011768ECS01KT2 - ECS Tuning Aluminum Street Shield Skid Plate Kit - Protect your vehicle's fragile, PLASTIC oil pan and under carriage with this 3/16" (4.76mm) thick aluminum skid plate - ECS - Audi

Protect your vehicle's fragile, PLASTIC oil pan and under carriage with this 3/16" (4.76mm) thick aluminum skid plate 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3028735
Mfg#:
011768ECS01KT2
In Stock
ON SALE!
$405.99

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

$385.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump

ES#4871915 - 06L127027C - High Pressure Fuel Pump - Fuel pump located on top of the engine - Bremmen Parts - Audi Volkswagen

Fuel pump located on top of the engine 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with production date from 08/31/2015 only

Brand:
Bremmen Parts - Corporate Logo
ES#:
4871915
Mfg#:
06L127027C
In Stock
ON SALE! SAVE 15%
$270.99

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

$229.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Installation Kit - With ECS HD Mounts and Install Hardware

ES#3699127 - 016554ECS02-04KT - Rear Shock Installation Kit - With ECS HD Mounts and Install Hardware - Everything you need to correctly install both rear shocks, including OE-length bump stops, boots and caps. - Assembled By ECS - Audi Volkswagen

Everything you need to correctly install both rear shocks, including OE-length bump stops, boots and caps. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3699127
Mfg#:
016554ECS02-04KT
Ships in 1-2 days
ON SALE! SAVE 16%
$227.99

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

$190.98 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

IE Spec Mahle Motorsport Performance Pistons - 83mm Bore

ES#3111676 - MAH-PVN2 - IE Spec Mahle Motorsport Performance Pistons - 83mm Bore - Forged Alloy pistons with 22mm wrist pin with +.5mm overbore - Integrated Engineering - Audi Volkswagen

Forged Alloy pistons with 22mm wrist pin with +.5mm overbore Must bore and hone the block to exact specification to ensure the best results

Brand:
Integrated Engineering - Corporate Logo
ES#:
3111676
Mfg#:
MAH-PVN2
In Stock
$997.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Genuine DSG Transmission Service Kit - Without Service Tool

ES#2739753 - 02E305051Ckt1 - Genuine DSG Transmission Service Kit - Without Service Tool - Includes all the necessary components for a drain and fill - Genuine Volkswagen Audi - Audi Volkswagen
ECS Tuning recommends this product.

Includes all the necessary components for a drain and fill

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
2739753
Mfg#:
02E305051CKT1
In Stock
$236.85

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

$219.15 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

ECS Street Coilover System - With Heavy Duty Installation Kit

ES#3698717 - 016554ECS02-02KT - ECS Street Coilover System - With Heavy Duty Installation Kit - Includes new strut and shock mounts along with all the necessary installation hardware for a complete suspension package! - ECS - Audi Volkswagen

Includes new strut and shock mounts along with all the necessary installation hardware for a complete suspension package! 10X Entries Into Our F80 M3 Sweepstakes
Will need ES#3604154 to prevent rubbing in the rear

Brand:
ECS - Corporate Logo
ES#:
3698717
Mfg#:
016554ECS02-02KT
Ships in 1-2 days
ON SALE! SAVE 15%
$1158.99

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

$986.62 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brisk Silver Racing ER10S Spark Plugs - Set Of Four

ES#3691031 - er10sKT - Brisk Silver Racing ER10S Spark Plugs - Set Of Four - Featuring silver fine wire center electrode - Superior ignition ability increases engine power! - Brisk - Audi Volkswagen

Featuring silver fine wire center electrode - Superior ignition ability increases engine power! Two heat ranges colder than stock with a non-projected tip

Brand:
Brisk - Corporate Logo
ES#:
3691031
Mfg#:
ER10SKT
In Stock
$47.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter - Hengst E358H03 D246

ES#3624185 - 06K115562 - Oil Filter - Hengst E358H03 D246 - Keep your oil clean and your engine running like new - Hengst - Audi Volkswagen Porsche
ECS Tuning recommends this product.

Keep your oil clean and your engine running like new 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
3624185
Mfg#:
06K115562
In Stock
$10.99

This product was last offered at the strikethrough price on
06-18-2026

$10.19 USD
Free Shipping
on orders $49 and up

Motul Gear 300 Manual Transmission / Differential Fluid (75w-90) - 1 Liter

ES#261741 - 317811 - Motul Gear 300 Manual Transmission / Differential Fluid (75w-90) - 1 Liter - Fully synthetic GL-4 / GL-5 gear oil, designed for high performance use - Motul - Audi BMW Volkswagen MINI Porsche

Fully synthetic GL-4 / GL-5 gear oil, designed for high performance use

Brand:
Motul - Corporate Logo
ES#:
261741
Mfg#:
317811
In Stock
10% off MSRP

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

$37.85

This product was last offered at the strikethrough price on
10-01-2026

$34.06 USD
Free Shipping
on orders $49 and up

Motor Mount Pair - Density Line

ES#2953960 - 034-509-5003-SD - Motor Mount Pair - Density Line - Includes 1 engine and 1 transmission mount using 60 Durometer rubber - 034Motorsport - Audi Volkswagen

Includes 1 engine and 1 transmission mount using 60 Durometer rubber 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
2953960
Mfg#:
034-509-5003-SD
In Stock
$324.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Heavy Duty Cup Kit/Coilover Installation Kit

ES#3111718 - 015102ECS01-03KT - ECS Heavy Duty Cup Kit/Coilover Installation Kit - Everything you need for a quick and easy install. Featuring ECS upgraded front strut mounts and rear shock mounts! - Assembled By ECS - Audi Volkswagen

Everything you need for a quick and easy install. Featuring ECS upgraded front strut mounts and rear shock mounts! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3111718
Mfg#:
015102ECS01-03KT
Ships in 1-2 days
ON SALE! SAVE 18%
$505.99

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

$414.75 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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