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Audi B5 S4 2.7T

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Audi B5 S4 2.7T Most Popular Parts

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Aluminum Rear Wiper Delete Plug

ES#2999262 - MS100110 - Aluminum Rear Wiper Delete Plug - Covers the hole in rear glass when removing rear wiper arm - APR - Audi Volkswagen

Covers the hole in rear glass when removing rear wiper arm Call In Or Chat For Best Price! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

For avant models only

Brand:
APR - Corporate Logo
ES#:
2999262
Mfg#:
MS100110
Ships in 5 Business Days
ON SALE! SAVE 10%
$47.99

This product was last offered at the strikethrough price on
07-27-2026

$43.12 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Expansion Tank Cap

ES#10026 - 3B0121321 - Expansion Tank Cap - Keep proper pressure in your coolant system - Vaico - Audi Volkswagen Porsche

Keep proper pressure in your coolant system Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Vaico - Corporate Logo
ES#:
10026
Mfg#:
3B0121321
Ships in 1 Business Day
$16.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Brake Pad Set

ES#2828390 - 8R0698151J - Front Brake Pad Set - Regain the stopping power in your vehicle. - Textar - Audi Porsche

Regain the stopping power in your vehicle. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For use with the Stage 3 Big Brake Kit

Brand:
Textar - Corporate Logo
ES#:
2828390
Mfg#:
8R0698151J
In Stock
$136.99

This product was last offered at the strikethrough price on
05-07-2026

$112.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front HPS Performance Brake Pad Set

ES#5649 - hb501f.625 - Front HPS Performance Brake Pad Set - Composite compound, all-around pads - Hawk - Audi Volkswagen Porsche

Composite compound, all-around pads Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For use with the Stage 4 Big Brake Kit

Brand:
Hawk - Corporate Logo
ES#:
5649
Mfg#:
HB501F.625
Back Ordered
10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$248.99

This product was last offered at the strikethrough price on
10-26-2026

$224.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Filter

ES#2562288 - 441201511C - Fuel Filter - Restore fuel mileage and performance - Hengst - Audi Volkswagen
ECS Tuning recommends this product.

Restore fuel mileage and performance 5X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
2562288
Mfg#:
441201511C
In Stock
$27.99 USD
Free Shipping
on orders $49 and up

IP High Performance Ignition Coil Set - Set of Six

4X more spark energy than stock coils! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Ignition Projects - Corporate Logo
ES#:
4389435
Mfg#:
IP-A121601
Ships in 5 Business Days
$895.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Billet Magnetic Drain Plug - Priced Each

ES#3551002 - VWR180000 - Billet Magnetic Drain Plug - Priced Each - Capture harmful particles to prevent wear. M14x1.5 - Racingline - Audi Volkswagen MINI Porsche

Capture harmful particles to prevent wear. M14x1.5 Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Racingline - Corporate Logo
ES#:
3551002
Mfg#:
VWR180000
Ships in 8 Business Days
ON SALE! SAVE 10%
$18.99

This product was last offered at the strikethrough price on
10-26-2026

$17.01 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

COBB Knob - White Knob with Race Red Ring

ES#3096283 - 2V1350-W-RD - COBB Knob - White Knob with Race Red Ring - Lightweight Delrin knob for smooth and fast gear changes! - CobbTuning - Audi Volkswagen

Lightweight Delrin knob for smooth and fast gear changes! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
CobbTuning - Corporate Logo
ES#:
3096283
Mfg#:
2V1350-W-RD
Ships in 2 Business Days
$99.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clock Spring

ES#2868709 - 1J0959653C - Clock Spring - Located behind the steering wheel on the steering column - Febi - Audi Volkswagen

Located behind the steering wheel on the steering column Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!
For vehicles without ESP only

Brand:
Febi - Corporate Logo
ES#:
2868709
Mfg#:
1J0959653C
Ships in 1 Business Day
$98.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Cross-Drilled & Slotted 2-Piece Brake Rotors - Pair (345x30)

ES#2609284 - 002725ECS01AKT - Front Cross-Drilled & Slotted 2-Piece Brake Rotors - Pair (345x30) - Direct bolt-on replacement - 25% less weight! - ECS - Audi

Direct bolt-on replacement - 25% less weight! 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Replacement rotors for vehicles with the Stage 3 Big Brake Kit

Brand:
ECS - Corporate Logo
ES#:
2609284
Mfg#:
002725ECS01AKT
In Stock
$889.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Premium Low-Met OE Equivalent Pad - Rear

ES#4486671 - 5C0698451D - Premium Low-Met OE Equivalent Pad - Rear - Quality brake pads from an original equipment supplier - Brembo - Audi Volkswagen

Quality brake pads from an original equipment supplier 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
Brembo - Corporate Logo
ES#:
4486671
Mfg#:
5C0698451D
Ships in 4 Business Days
$67.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Density Line Front Upper Strut Mount - Priced Each

ES#2952203 - 034-601-1000 - Density Line Front Upper Strut Mount - Priced Each - Approximately twice as stiff as stock, for increased firmness and vehicle control - 034Motorsport - Audi

Approximately twice as stiff as stock, for increased firmness and vehicle control 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
034Motorsport - Corporate Logo
ES#:
2952203
Mfg#:
034-601-1000
In Stock
$44.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

EMD Wheel Spacer & Bolt Kit - 15mm With Ball Seat Bolts

ES#4042996 - EMD-SPACER15571B - EMD Wheel Spacer & Bolt Kit - 15mm With Ball Seat Bolts - Includes everything you need to install spacers on two wheels - Emmanuele Design - Audi Volkswagen

Includes everything you need to install spacers on two wheels Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Fits OEM wheels or wheels that require ball seat wheel bolts

Brand:
Emmanuele Design - Corporate Logo
ES#:
4042996
Mfg#:
EMD-SPACER15571B
Ships in 1 Business Day
$110.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Cross-Drilled & Slotted 2-Piece Brake Rotors - Pair (352x32)

ES#2607868 - 001499ECS01AKT - Front Cross-Drilled & Slotted 2-Piece Brake Rotors - Pair (352x32) - Direct bolt-on replacement for customers with our Stage 4 Big Brake Kits - ECS - Audi

Direct bolt-on replacement for customers with our Stage 4 Big Brake Kits 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Replacement rotors for customers with our Stage 4 Big Brake Kit

Brand:
ECS - Corporate Logo
ES#:
2607868
Mfg#:
001499ECS01AKT
In Stock
ON SALE! SAVE 13%
$1015.99

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

$879.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front BBK (Big Brake Kit) JHM 330mm Cayenne (Brembo 6-piston) NO CALIPERS

Finally a low cost front Big Brake kit solution that uses the popular Porsche Cayenne caliper (6-piston Brembo). Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:
JH Motorsports - Corporate Logo
ES#:
4490500
Mfg#:
1019X330X32-NOCA
Ships in 10 Business Days
$879.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Front Control Arm Hardware Kit

ES#5424 - 8d0498800kit - Complete Front Control Arm Hardware Kit - Includes all hardware for front upper and lower control arms for ease of service - Febi - Audi

Includes all hardware for front upper and lower control arms for ease of service Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:
Febi - Corporate Logo
ES#:
5424
Mfg#:
8D0498800KIT
Ships in 1 day
$79.99 USD
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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