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Audi B5 S4 ECS Holiday Sale

This holiday season, ECS is making it easier than ever to get something special for the love in your life.

Whether you're looking for beauty-enhancing parts or performance upgrades, receive up to 15% off of your selection.

Bring race-bred R-styling to your car with an RS4 mesh grille, or add breathtaking stopping power with ECS Two-Piece Rotors.

Don't take too long to pick out the perfect gift – these exceptional deals run from 11/24/14 to 1/5/15.


Get her something special

Fits Audi:
B5 S4 (2000-2002)

Front & Rear Exact-Fit Stainless Steel Brake Lines - Kit
Complete set of DOT-compliant lines for an improved pedal feel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 1162
Mfg#: B5QSSBLK

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Availability:
In Stock
On SALE
$207.99

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

$197.59 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Front Exact-Fit Stainless Steel Brake Lines
Front set of DOT-compliant lines for an improved pedal feel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 758
Mfg#: FFSS310MM KIT
No longer available
This product has been superseded to ES#3450991
Mid Exact-Fit Stainless Steel Brake Lines - (NO LONGER AVAILABLE)
ss
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 9186
Mfg#: ECS41009KT
No longer available
Rear Exact-Fit Stainless Steel Brake Lines
Rear set of DOT-compliant lines for an improved pedal feel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 8828
Mfg#: ECS41010KT

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Availability:
In Stock
On SALE Save 30%
$92.99

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

$65.09 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Rear Exact-Fit Stainless Steel Brake Lines - Four Piece
Mid & Rear set of DOT-compliant lines for an improved pedal feel
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 538
Mfg#: B5S4SSBLK-REAR

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Availability:
In Stock
On SALE Save 15%
$145.99

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

$124.09 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS "Stage 4" Front Big Brake Kit - B5/B6/B7/C5
Enhance braking performance with this plug-and-play upgrade! Featuring massive 6-piston calipers, lightweight 2-piece brake rotors, and all components needed for installation.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand: ECS - Corporate Logo
ES#: 1896
Mfg#: B5S4S4BBKRXS

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Availability:
In Stock
On SALE
$1999.99

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

$1899.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial Replacement
Front Big Brake Kit - Stage 4 - 2-Piece Cross Drilled & Slotted Rotors (352x32) - (NO LONGER AVAILABLE)
Featuring <Font color='Blue'><B>Jazz Blue</B> </Font> 6 piston Porsche Cayenne calipers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 4421
Mfg#: B5S4S4BBKBLUXS
No longer available
Front Big Brake Kit - Stage 4 - 2-Piece Cross Drilled & Slotted Rotors (352x32) - (NO LONGER AVAILABLE)
Featuring black 6 piston Porsche Cayenne calipers
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 4103
Mfg#: B5S4S4BBKBXS
No longer available
This product has been superseded to ES#4668251
Front Cross Drilled & Slotted Brake Rotors - Pair (321x30) - (NO LONGER AVAILABLE)
Featuring GEOMET® protective coating.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2189958
Mfg#: 8E0301ADXGMTLRA
No longer available
This product has been superseded to ES#4668252
Front Slotted Brake Rotors - Pair (321x30) - (NO LONGER AVAILABLE)
Featuring GEOMET® protective coating.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2189960
Mfg#: 8E0301ADSGMTLRA
No longer available
Rear Big Brake Kit - Stage I - Cross Drilled & Slotted Rotors (306x22) - (NO LONGER AVAILABLE)
Upgrade your stopping power with larger two-piece rotors
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3653
Mfg#: B5S4S1RBBK-XS
No longer available
This product has been superseded to ES#4668254
Rear Cross Drilled & Slotted Brake Rotors - Pair (256x22) - (NO LONGER AVAILABLE)
Featuring GEOMET� protective coating.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2189792
Mfg#: 8D0601DXSGMTLRA
No longer available
This product has been superseded to ES#4668255
Rear Slotted Brake Rotors - Pair (256x22) - (NO LONGER AVAILABLE)
Featuring GEOMET� protective coating.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2523883
Mfg#: 8D0601SLGMTLRA
No longer available
Magnetic Drain/Fill Plug - Priced Each
Capture harmful particles to prevent wear. M22x1.5
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2538104
Mfg#: 000857ECS01A

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Availability:
Ships on Aug 14, 2026
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On SALE Save 40%
$39.99

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

$23.99 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Performance Rear Differential Mount - Audi B5 A4/S4
Increase drivetrain rigidity and response!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2730494
Mfg#: 003248ECS01A

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Availability:
In Stock
On SALE Save 30%
$238.99

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

$167.29 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Complete ECS Performance Engine Mount Kit - Audi B5 S4
Includes ECS performance polyurethane engine mount and snub mount
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2723181
Mfg#: 000805ECS03AKT

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Availability:
In Stock
On SALE
$394.99

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

$375.24 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ECS Performance Engine Mount Kit - Audi B5 S4
Performance engine mounts to increase drivetrain rigidity
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2708159
Mfg#: 000805ECS01AKT

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Availability:
In Stock
On SALE
$350.99

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

$333.44 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Performance Snub Mount
Reduce driveline lash with a full polyurethane mount
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2597993
Mfg#: 001577ECS01A

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Availability:
In Stock
On SALE Save 40%
$76.99

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

$46.19 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Fuel Pressure Gauge Kit
Great for custom tuning and easily installs on the pressure line
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Only fits 2.7T's with rubber fuel lines. Some 2.7T's came with aluminum braided fuel lines & this kit will NOT fit those specific application.
Brand: ECS - Corporate Logo
ES#: 5701
Mfg#: 000198500BLK-A

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Availability:
In Stock
On SALE
$65.99

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

$64.01 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Adjustable Fuel Pressure Regulator
Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 25psi - 75psi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 5271
Mfg#: 001564ECS01

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Availability:
In Stock
On SALE Save 15%
$229.99

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

$195.49 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Adjustable Fuel Pressure Regulator & Gauge Kit
Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 25psi - 75psi
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Only fits 2.7T's with rubber fuel lines. Some 2.7T's came with aluminum braided fuel lines & this kit will NOT fit those specific application.
Brand: ECS - Corporate Logo
ES#: 5705
Mfg#: 000198501BLK

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Availability:
In Stock
On SALE
$259.99

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

$246.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Anodized Black Plates With Black Coil Packs
Unload your ICM's and update your 2.7T ignition system!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2730647
Mfg#: 002686ECSKT2

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Availability:
In Stock
$704.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Anodized Black Plates with Red Coil Packs
Unload your ICM's and update your 2.7T ignition system!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2723130
Mfg#: 002686ECSKT

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Availability:
In Stock
On SALE Save 20%
$679.99

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

$543.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Wrinkle Red Plates with Black Coil Packs - (NO LONGER AVAILABLE)
Unload your ICM's and update your 2.7T ignition system!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
**Limited Quantity Sale** Left and right plates are slightly different shades of red.
Brand: ECS - Corporate Logo
ES#: 2784962
Mfg#: 002686ECSKT7
No longer available
2.0T Coil Pack Conversion Kit - Wrinkle Red Plates with Red Coil Packs - (NO LONGER AVAILABLE)
Unload your ICM's and update your 2.7T ignition system!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2784968
Mfg#: 002686ECSKT8
No longer available
2.0T Coil Pack Conversion Kit - Anodized Black Plates with No coil packs
Unload your ICM's and update your 2.7T ignition system!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
This kit does not include the 2.0T coil packs.
Brand: ECS - Corporate Logo
ES#: 2766046
Mfg#: 002686ECSKT3

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Availability:
In Stock
On SALE Save 30%
$513.99

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

$359.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
2.0T Coil Pack Conversion Kit - Wrinkle Red Plates with No coil packs - (NO LONGER AVAILABLE)
Unload your ICM's and update your 2.7T ignition system!
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
**Limited Quantity Sale** Left and right plates are slightly different shades of red.
Brand: ECS - Corporate Logo
ES#: 2784969
Mfg#: 002686ECSKT9
No longer available
2.7T Silicone Boost Hose Kit - Black
Add a better flowing, stronger set of hoses to your vehicle and keep it running strong.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2800108
Mfg#: 003558ECS01AKT

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Availability:
In Stock
On SALE Save 25%
$371.99

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

$278.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Turbo Hose Clamp Kit
Includes all of the clamps for the turbo system hoses
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2766010
Mfg#: 5574K19KT

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Availability:
In Stock
On SALE Save 40%
$84.99

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

$50.99 USD
Free Shipping Free Shipping
on orders $49 and up
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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