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Up To 25% off Audi B6 A4 1.8T ECS Essentials

It all starts with the essentials - Do it right, or do it twice.

ECS Essentials are a special blend of upgrades designed to fine tune, enhance appearance, or improve the performance of your Audi. From interior to exterior here is a list of our hottest products to help you achieve the next level.

Build it faster, build it stronger, build it with ECS.


Performance in Mind

Fits:
Audi B6 A4 1.8T 2002-2005

2.0T Coil Pack Conversion Kit - Stage 1
Includes wrinkle red conversion plate -w- black 2.0T coils
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713415
Mfg#: 002598ECS21KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$311.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 1
Includes wrinkle black conversion plate -w- black 2.0T coils
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713396
Mfg#: 002598ECS05KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$311.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 1
Includes anodized black conversion plate -w- black 2.0T coils
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713400
Mfg#: 002598ECS13KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$311.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes wrinkle red conversion plate -w- red 2.0T coils and black hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713406
Mfg#: 002598ECS18KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Jul 14, 2026
Auto Notify
On SALE
$358.99

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

$348.22 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes wrinkle red conversion plate -w- red 2.0T coils and red hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713407
Mfg#: 002598ECS19KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE
$358.99

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

$348.22 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes wrinkle red conversion plate -w- red 2.0T coils and silver hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713403
Mfg#: 002598ECS20KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE
$358.99

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

$348.22 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes wrinkle black conversion plate -w- red 2.0T coils and black hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713390
Mfg#: 002598ECS02KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Jul 14, 2026
Auto Notify
On SALE
$358.99

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

$341.04 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes wrinkle black conversion plate -w- red 2.0T coils and red hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713393
Mfg#: 002598ECS03KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE
$358.99

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

$348.22 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes wrinkle black conversion plate -w- red 2.0T coils and silver hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713392
Mfg#: 002598ECS04KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE
$358.99

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

$341.04 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes anodized black conversion plate -w- red 2.0T coils and black hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713398
Mfg#: 002598ECS10KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Jul 14, 2026
Auto Notify
On SALE
$358.99

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

$348.22 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes anodized black conversion plate -w- red 2.0T coils and red hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713402
Mfg#: 002598ECS11KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE
$358.99

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

$348.22 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes anodized black conversion plate -w- red 2.0T coils and silver hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713401
Mfg#: 002598ECS12KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE
$358.99

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

$348.22 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes wrinkle red conversion plate -w- black 2.0T coils and black hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713414
Mfg#: 002598ECS22KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Jul 14, 2026
Auto Notify
$358.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes wrinkle red conversion plate -w- black 2.0T coils and red hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713416
Mfg#: 002598ECS23KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE
$358.99

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

$348.22 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes wrinkle red conversion plate -w- black 2.0T coils and silver hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713413
Mfg#: 002598ECS24KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$358.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes wrinkle black conversion plate -w- black 2.0T coils and black hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713394
Mfg#: 002598ECS06KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Jul 14, 2026
Auto Notify
$358.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes wrinkle black conversion plate -w- black 2.0T coils and red hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713397
Mfg#: 002598ECS07KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 3 Business Days
On SALE
$358.99

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

$348.22 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes wrinkle black conversion plate -w- black 2.0T coils and silver hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713395
Mfg#: 002598ECS08KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$358.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes anodized black conversion plate -w- black 2.0T coils and black hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713409
Mfg#: 002598ECS14KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Jul 14, 2026
Auto Notify
On SALE
$358.99

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

$348.22 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes anodized black conversion plate -w- black 2.0T coils and red hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713408
Mfg#: 002598ECS15KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships in 3 Business Days
On SALE
$358.99

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

$348.22 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Stage 2
Includes anodized black conversion plate -w- black 2.0T coils and silver hold down kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2713405
Mfg#: 002598ECS16KT

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
$358.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Tow Hook Kit - Black Ring (NO LONGER AVAILABLE)
Race inspired looks
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2189823
Mfg#: 1702732Z-B
No longer available
Tow Hook Kit - Blue Ring
Race inspired looks
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2189824
Mfg#: 1702732Z-BL

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
Ships on Nov 3, 2026
On SALE Save 30%
$98.99

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

$69.29 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Tow Hook Kit - Red Ring - (NO LONGER AVAILABLE)
Race inspired looks
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2189825
Mfg#: 1702732Z-R
No longer available
ECS Vent Pod Boost Gauge Kit - (NO LONGER AVAILABLE)
Vent-mounted digital boost gauge for B6 A4 looks factory installed
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2696110
Mfg#: 8E0998003KT
No longer available
ECS Vent Pod Boost Gauge Kit - (NO LONGER AVAILABLE)
Vent-mounted digital boost gauge for B6 A4 looks factory installed
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 8020
Mfg#: 8E0998003
No longer available
Vent Pod - Priced Each
Custom pod specifically designed for your B6 & B7 chassis Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 8018
Mfg#: ECSB6B7VP

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 95%
Limited Qty Sale
$149.99

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

$7.00 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Smoke Side Marker Light Set - Textured Look Lens - (NO LONGER AVAILABLE)
Complete set of left & right markers with bulbs. Limited lifetime warranty!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 5852
Mfg#: ECS949127RKT-A
No longer available
ECS Wheel Spacer & Bolt Kit - 3mm With Ball Seat Bolts
Includes everything you need to install spacers on two wheels
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand: ECS - Corporate Logo
ES#: 250722
Mfg#: ECS10152KTWB

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 25%
$132.99

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

$99.74 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 3mm With Conical Seat Bolts
Includes everything you need to install spacers on two wheels
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See
Brand: ECS - Corporate Logo
ES#: 2568225
Mfg#: ECS10152KTWBC

Choose how many gift cards you would like below. You can set the denomination in your cart during checkout.

Availability:
In Stock
On SALE Save 30%
$132.99

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

$93.09 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

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