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Audi A3 Essential Performance Parts & Upgrades

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ES#3177641 - 019397ECS01A03 - Silicone Throttle Body Inlet Hose - Red - Improve airflow with our smooth, high flowing silicone throttle body inlet coupler - ECS - Audi Volkswagen

Improve airflow with our smooth, high flowing silicone throttle body inlet coupler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3177641
Mfg#:
019397ECS01A03
Ships on Oct 5, 2026
ON SALE! SAVE 30%
$85.99

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

$60.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3177640 - 019397ECS01A02 - Silicone Throttle Body Inlet Hose - Blue - Improve airflow with our smooth, high flowing silicone throttle body inlet coupler - ECS - Audi Volkswagen

Improve airflow with our smooth, high flowing silicone throttle body inlet coupler affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3177640
Mfg#:
019397ECS01A02
In Stock
ON SALE! SAVE 52%
$91.99

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

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3137380 - 005887ECS01KT3 - Billet Aluminum Oil Filter Housing Hook-Up - Polished  - Includes free Hengst Oil Filter with purchase of ECS Billet Oil Filter Housing - Limited time only! - Assembled By ECS - Audi

Includes free Hengst Oil Filter with purchase of ECS Billet Oil Filter Housing - Limited time only! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3137380
Mfg#:
005887ECS01KT3
In Stock
ON SALE! SAVE 20%
$137.99

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

$110.38 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#2975670 - 008386ecs01-01KT - Billet Engine Oil Dipstick - Polished - A more durable and aesthetically pleasing addition to your engine bay - ECS - Audi

A more durable and aesthetically pleasing addition to your engine bay affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2975670
Mfg#:
008386ECS01-01KT
In Stock
ON SALE! SAVE 30%
$98.99

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

$69.29 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3194182 - 022237ecs01KT - Engine Cover Hardware Upgrade Set - Chrome Acorn Nuts - Set of 4 - Dress up your ignition coil hardware with this kit - ECS - Audi Volkswagen

Dress up your ignition coil hardware with this kit affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3194182
Mfg#:
022237ECS01KT
In Stock
ON SALE! SAVE 35%
$40.16

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

$26.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2992558 - 005942ecs01KT - Throttle Body Boost Tap Kit - Installs between the throttle body and intake manifold. Features two vacuum ports for multiple boost / vacuum references. - ECS - Audi

Installs between the throttle body and intake manifold. Features two vacuum ports for multiple boost / vacuum references. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2992558
Mfg#:
005942ECS01KT
In Stock
ON SALE! SAVE 15%
$98.99

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

$84.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Add unique styling to your MQB with this aluminum engine cover. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
CJM Industries - Corporate Logo
ES#:
4464954
Mfg#:
2021104-ECD
Ships in 3 Business Days
$259.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4620211 - JHM-06L127025-06 - Billet HPFP Fuel Pump Cover  - Black - Easily enhance the look of your engine bay with a Billet HPFP Cover - JH Motorsports  - Audi Volkswagen

Easily enhance the look of your engine bay with a Billet HPFP Cover affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
JH Motorsports  - Corporate Logo
ES#:
4620211
Mfg#:
JHM-06L127025-06
Ships in 1 Business Day
$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3137379 - 005887ECS01KT2 - Billet Aluminum Oil Filter Housing Hook-Up - Silver Anodized  - Includes free Hengst Oil Filter with purchase of ECS Billet Oil Filter Housing - Limited time only! - Assembled By ECS - Audi

Includes free Hengst Oil Filter with purchase of ECS Billet Oil Filter Housing - Limited time only! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3137379
Mfg#:
005887ECS01KT2
In Stock
ON SALE!
$137.99

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

$133.84 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement
ES#3570633 - 022446ECS01KT -  Aluminum Street Shield Tunnel Brace Replacement Hardware Kit - Replacement hardware kit for your ECS Street Shield Tunnel Brace - ECS - Audi Volkswagen

Replacement hardware kit for your ECS Street Shield Tunnel Brace affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3570633
Mfg#:
022446ECS01KT
In Stock
ON SALE! SAVE 25%
$43.99

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

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5425707 - VTTMQSILRED - VTT MQB Silicone Charge Pipes - Red - (NO LONGER AVAILABLE) *Scratch And Dent* - Scratch & Dent - Audi Volkswagen

ALL SALES FINAL. ITEMS MAY BE DAMAGED OR MISSING COMPONENTS. PLEASE SEE IMAGES BEFORE PURCHASING. Want To Haggle? Give Us A Call Or Chat To Make An Offer On This Product! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Scratch & Dent - Corporate Logo
ES#:
5425707
Mfg#:
VTTMQSILRED
In Stock
ON SALE!
$339.99

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

$314.99 USD

More About Essential Performance Parts & Upgrades

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