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Your Vehicle 1990 Mercedes Benz 300TE Base Wagon 124.090 L6 3.0L

TOP ECS Products | Audi B5 S4 2.7T

ECS loves helping you make your car all it can be, that�s why we�ve put all our top performance parts for your Audi together in one place. This list, compiled by our Audi B5 S4 gurus and designed by our fantastic R&D team, is everything you need to outfit your car with all those goodies you�ve wanted for your build. Let�s make your summer even more fun with all the best ECS Performance parts for your Audi.


Top Products from ECS

Audi B5 S4 2.7T

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!

Brand: ECS - Corporate Logo
ES#: 5705
Mfg#: 000198501BLK

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Availability:
In Stock
On SALE
$265.99

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

$252.69 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
Conical Seat Stud Conversion Kit
Make wheel changes faster and easier
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For use with conical seat wheels and up to 20mm spacers only
Brand: ECS - Corporate Logo
ES#: 2804053
Mfg#: 001467ECS01KT2

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Availability:
Back Ordered
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On SALE Save 10%
$201.99

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

$181.79 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Partial 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 10%
$148.99

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

$134.09 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

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Availability:
In Stock
On SALE Save 25%
$140.99

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

$105.74 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Front Brake Kit - Stage 1 - 2-Piece Cross Drilled & Slotted Rotors (321x30) - (NO LONGER AVAILABLE)
Upgrade your brake system with 2-piece rotors and stainless steel lines
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3022154
Mfg#: 009085ECS01KT3
No longer available
Billet Engine Oil Dipstick - Polished - (NO LONGER AVAILABLE)
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#: 3023200
Mfg#: 009354ECS02-01
No longer available
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
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
Ball Seat Stud Conversion Kit
Make wheel changes faster and easier
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For use with ball seat wheels and up to 10mm spacers only
Brand: ECS - Corporate Logo
ES#: 2804036
Mfg#: 001467ECS01KT

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

Availability:
In Stock
On SALE
$201.99

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

$191.89 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Ball Seat Stud Conversion Kit
Make wheel changes faster and easier
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For use with ball seat wheels and up to 20mm spacers only
Brand: ECS - Corporate Logo
ES#: 2804052
Mfg#: 001467ECS01KT1

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

Availability:
In Stock
On SALE
$201.99

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

$191.89 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

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Availability:
In Stock
On SALE Save 20%
$167.99

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

$134.39 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Billet Engine Oil Dipstick - Silver Anodized
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#: 3023199
Mfg#: 009354ECS02-03

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Availability:
In Stock
On SALE Save 25%
$90.99

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

$68.24 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Lightweight Crank Pulley - Black - (NO LONGER AVAILABLE)
NOT an under drive pulley, reduces rotational mass of stock pulley system.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 2770140
Mfg#: 001551ECS01B-01
No longer available
Lightweight Alternator Pulley - Black
NOT an under drive pulley, reduces rotational mass of stock pulley system.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand: ECS - Corporate Logo
ES#: 3086
Mfg#: 001551ECS02A-01

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

Availability:
In Stock
On SALE
$96.99

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

$87.96 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
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

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

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