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Audi B7 S4 - ECS Wheel Essentials

Whether you're looking for just a few millimeters to clear a brake kit or going for the all-out stance effect, the superb ECS Wheel Spacers allow you to dial in your desired stance.

Want easier wheel swaps or the ability to use varying length wheel spacers without having to swap bolts? Both conical & ball seat lug conversion kits are a great option.

You have to park in a bad part of town? Give your anxiety a break with ECS Wheel Lock Kits!

At ECS Tuning, an abundance of wheel spacing, adapting, and locking solutions are available.


Essentials

Fits:
Audi B7 S4 (2005.5-2008)

ECS Wheel Spacer & Bolt Kit - 5mm With Black 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#: 2748183
Mfg#: ECS10154KTWB1

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%
$124.99

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

$93.14 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 5mm With Black 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#: 2748184
Mfg#: ECS10154KTWBC1

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%
$124.99

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

$93.14 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacers - 6mm (Pair)
Exclusively built for your 57.1mm centerbore VW/Audi
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#: 2063852
Mfg#: 002403ECS01A06KT

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

Availability:
In Stock
On SALE
$89.99

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

$86.42 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 6mm 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#: 2063856
Mfg#: ECS10610KTWB

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

Availability:
In Stock
On SALE
$141.99

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

$134.89 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 6mm 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#: 2568229
Mfg#: ECS10610KTWBC

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%
$127.99

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

$89.45 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 6mm With Black 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#: 2748185
Mfg#: ECS10610KTWB1

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%
$127.99

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

$89.45 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 6mm With Black 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#: 2748186
Mfg#: ECS10610KTWBC1

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

Availability:
In Stock
On SALE
$141.99

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

$134.89 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacers - 7mm (Pair)
Exclusively built for your 57.1mm centerbore VW/Audi
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#: 2063853
Mfg#: 002403ECS01A07KT

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%
$100.99

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

$70.69 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 7mm 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#: 2063857
Mfg#: ECS10611KTWB

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%
$143.99

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

$107.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 7mm 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#: 2568230
Mfg#: ECS10611KTWBC

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%
$143.99

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

$100.79 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 7mm With Black 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#: 2748187
Mfg#: ECS10611KTWB1

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 20%
$129.99

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

$103.67 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 7mm With Black 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#: 2748188
Mfg#: ECS10611KTWBC1

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 20%
$129.99

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

$103.67 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 8mm 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!
Fits OEM wheels or wheels that require ball seat wheel bolts
Brand: ECS - Corporate Logo
ES#: 251543
Mfg#: ECS#244KTWBLT

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%
$131.99

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

$98.54 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 8mm 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!
Fits most aftermarket wheels that require conical seat wheel bolts
Brand: ECS - Corporate Logo
ES#: 2719054
Mfg#: 00240301A08KT

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%
$129.99

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

$90.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer And Bolt Kit - 8mm With Black Ball Seat Bolts
Comes with 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#: 2748189
Mfg#: ECS10612KTWB1

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%
$131.99

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

$91.97 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacers - 8mm (Pair)
Exclusively built for your 57.1mm centerbore VW/Audi
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#: 2063854
Mfg#: 002403ECS01A08KT

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 35%
$93.99

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

$60.83 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 8mm With Black 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#: 2748190
Mfg#: ECS10612KTWBC1

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%
$131.99

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

$91.97 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 10mm 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!

Brand: ECS - Corporate Logo
ES#: 2649762
Mfg#: 00240302A10KT2

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

Availability:
Back Ordered
Auto Notify
On SALE Save 30%
$141.99

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

$98.90 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 10mm 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!

Brand: ECS - Corporate Logo
ES#: 2649763
Mfg#: 00240302A10KT1

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 35%
$141.99

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

$91.84 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacers - 10mm (Pair)
Exclusively built for your 57.1mm centerbore VW/Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2622576
Mfg#: 002403ECS02A10KT

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 35%
$104.99

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

$67.85 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 10mm With Black 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!
Brand: ECS - Corporate Logo
ES#: 2748191
Mfg#: 00240302A10KT3

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 35%
$193.93

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

$126.05 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 10mm With Black 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!
Brand: ECS - Corporate Logo
ES#: 2748192
Mfg#: 00240302A10KT4

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%
$137.99

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

$96.38 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer - 12.5mm (Pair)
Exclusively built for your 57.1mm centerbore VW/Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2863228
Mfg#: 002403ECS02A13KT

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 40%
$140.99

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

$84.23 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Wheel Spacer & Bolt Kit - 12.5mm 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!

Brand: ECS - Corporate Logo
ES#: 2863230
Mfg#: 002403ECS02AKT

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

Availability:
Back Ordered
Auto Notify
On SALE Save 32%
$205.99

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

$140.69 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Wheel Spacer & Bolt Kit - 12.5mm with Black 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!
Brand: ECS - Corporate Logo
ES#: 2863233
Mfg#: 002403ECS02AKT3

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 35%
$185.39

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

$120.50 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Wheel Spacer & Bolt Kit - 12.5mm - With Dust Cap - with Black 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!

Brand: ECS - Corporate Logo
ES#: 2863234
Mfg#: 002403ECS02AKT4

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 20%
$153.99

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

$123.11 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Wheel Spacer & Bolt Kit - 12.5mm 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!

Brand: ECS - Corporate Logo
ES#: 2863232
Mfg#: 002403ECS02AKT2

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 40%
$185.99

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

$111.23 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 15mm 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!
Fits OEM wheels or wheels that require ball seat wheel bolts
Brand: ECS - Corporate Logo
ES#: 250727
Mfg#: ECS10157KTWB

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 15%
$164.99

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

$139.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacer & Bolt Kit - 15mm 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!
Fits most aftermarket wheels that require conical seat wheel bolts
Brand: ECS - Corporate Logo
ES#: 2568232
Mfg#: ECS10157KTWBC

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 15%
$164.99

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

$139.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Wheel Spacers - 15mm (Pair)
Exclusively built for your 57.1mm centerbore VW/Audi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 250709
Mfg#: 002403ECS03A15KT

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 15%
$128.99

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

$109.39 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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Manufacturer names and/or part numbers are used only for identification purposes.

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