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Your Vehicle Audi B7 A4 FWD 2.0T

TOP ECS Products Audi B8/B8.5 S4

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 B8/B8.5 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 B8/B8.5 S4 Quattro 3.0T

Carbon Fiber Fog Light Grille Overlay Set - Audi B8.5 A4/S4
Masks the aluminum-look trim strips on the fog light grilles with carbon fiber
10X Entries Into Our F80 M3 Sweepstakes

Brand: ECS - Corporate Logo
ES#: 3419105
Mfg#: 022928ECS01KT

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Availability:
In Stock
On SALE Save 15%
$173.99

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

$147.89 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Front V5 Dimpled & Slotted Brake Rotors - Set (345x30)
Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection.
10X Entries Into Our F80 M3 Sweepstakes

Brand: ECS - Corporate Logo
ES#: 4668212
Mfg#: 8K0615301M-XS

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Availability:
In Stock
On SALE
$521.99

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

$486.38 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Front 2-Piece Tru-Float Scalloped Brake Rotors - Pair (345x30)
Direct bolt-on replacement - 27% less weight!
10X Entries Into Our F80 M3 Sweepstakes

Brand: ECS - Corporate Logo
ES#: 2681113
Mfg#: 003523ECS01A01KT

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Availability:
In Stock
On SALE
$1145.99

This product was last offered at the strikethrough price on
10-28-2026

$1111.61 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Front V5 Slotted Brake Rotors - Set (345x30)
Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection.
10X Entries Into Our F80 M3 Sweepstakes

Brand: ECS - Corporate Logo
ES#: 4668213
Mfg#: 8K0615301M-S

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Availability:
In Stock
On SALE
$461.99

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

$438.42 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
10X Entries Into Our F80 M3 Sweepstakes

Brand: ECS - Corporate Logo
ES#: 2960434
Mfg#: 005259ECS01-03

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%
$99.99

This product was last offered at the strikethrough price on
10-28-2026

$74.99 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Rear Lower Control Arm Brace - Audi B8 A4/A5/S4/S5
Provides additional support to the rear lower control arms for flex reduction to enhance your driving experience
10X Entries Into Our F80 M3 Sweepstakes

Brand: ECS - Corporate Logo
ES#: 3478040
Mfg#: 008050ECS01KT

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Availability:
In Stock
On SALE Save 10%
$187.99

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

$169.19 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Wheel Spacer Flush Fit Kit - Black Bolts - Aggressive
Includes spacers & Black bolts to obtain a flush look on your OE 19" 'Peeler' style wheels
10X Entries Into Our F80 M3 Sweepstakes

Brand: ECS - Corporate Logo
ES#: 3138548
Mfg#: 003462ECS01KT

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Availability:
In Stock
On SALE Save 15%
$270.99

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

$230.34 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Supercharger Inlet Kit - Silicone - Audi B8 S4/S5 3.0T
Wire reinforced silicone smooths the intake tract & hinders collapsing. The ultimate in durability!
10X Entries Into Our F80 M3 Sweepstakes

Brand: ECS - Corporate Logo
ES#: 3170829
Mfg#: 007344ECS01KT2

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Availability:
In Stock
On SALE Save 25%
$167.99

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

$125.99 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Rear V5 Slotted Brake Rotors - Set (330x22)
Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection.
10X Entries Into Our F80 M3 Sweepstakes

Brand: ECS - Corporate Logo
ES#: 4668333
Mfg#: 4H0615601Q-S

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Availability:
In Stock
On SALE
$374.99

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

$354.03 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Exact-Fit Stainless Steel Clutch Line
Improve clutch pedal feel with this simple, yet dramatic upgrade
10X Entries Into Our F80 M3 Sweepstakes

Brand: ECS - Corporate Logo
ES#: 3200644
Mfg#: 017626ECS01

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Availability:
In Stock
On SALE Save 15%
$89.99

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

$76.49 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Front & Rear Exact-Fit Stainless Steel Brake Lines - Kit
Complete set of DOT-compliant lines for an improved pedal feel
10X Entries Into Our F80 M3 Sweepstakes

Brand: ECS - Corporate Logo
ES#: 1899278
Mfg#: ECS41016/63

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

Availability:
In Stock
On SALE
$216.98

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

$206.13 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Billet Engine oil Dipstick - black Anodized
A more durable and aesthetically pleasing addition to your engine bay
10X Entries Into Our F80 M3 Sweepstakes

Brand: ECS - Corporate Logo
ES#: 3138234
Mfg#: 005259ECS02-02

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%
$99.99

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

$74.99 USD
Free Shipping Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
Audi B8/B8.5 S4/S5 Carbon Fiber Left Side Engine Bay Cover
Cover up unsightly under hood components with carbon fiber style!
10X Entries Into Our F80 M3 Sweepstakes

Brand: ECS - Corporate Logo
ES#: 3570284
Mfg#: 023149ECS02KT

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%
$241.99

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

$205.69 USD
Free Shipping Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
Carbon Fiber Front Lip Overlay - Audi B8 A4 S-Line / S4
Add a subtle touch of carbon fiber to your front bumper
10X Entries Into Our F80 M3 Sweepstakes

Brand: ECS - Corporate Logo
ES#: 3218893
Mfg#: 022693ECS01

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 51%
Limited Qty Sale
$203.00

This product was last offered at the strikethrough price on
05-14-2026

$99.99 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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