Top ECS Products for your Audi B5 S4
The Audi B5 S4 has become one of the most popular Audis to upgrade, tune, and personalize. With a plethora of options available, how do you choose what to do next?
Each of the following parts have become extremely popular by fixing, fine tuning, or enhancing the performance and appearance of your S4.
We have hand selected our top ECS products specifically for your S4.
ECS Top Products
Fits:
Audi B5 S4 (2000-2002)
2.0T Coil Pack Conversion Kit - Anodized Black Plates with Red Coil Packs
Unload your ICM's and update your 2.7T ignition system!
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Brand:
ES#:
2723130
Mfg#:
002686ECSKT
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!
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**Limited Quantity Sale** Left and right plates are slightly different shades of red.
**Limited Quantity Sale** Left and right plates are slightly different shades of red.
Brand:
ES#:
2784969
Mfg#:
002686ECSKT9
No longer available
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.
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Brand:
ES#:
1896
Mfg#:
B5S4S4BBKRXS
Front Cross-Drilled & Slotted 2-Piece Brake Rotors - Pair (345x30)
Direct bolt-on replacement - 25% less weight!
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Brand:
ES#:
2609284
Mfg#:
002725ECS01AKT
This product has been superseded to
ES#4840231
Street Shield Aluminum Skid Plate Kit - Audi B5 S4 - (NO LONGER AVAILABLE)
Protect your vehicle's oil pan and undercarriage components with our heavy duty aluminum skid plate
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Brand:
ES#:
2864870
Mfg#:
003252ECS02AKT4
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.
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Brand:
ES#:
2800108
Mfg#:
003558ECS01AKT
Lightweight Pulley Set - Black - (NO LONGER AVAILABLE)
NOT an under drive pulley kit, reduces rotational mass of stock pulley system.
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Brand:
ES#:
3083
Mfg#:
V630VLWPS-BLK
No longer available
Complete ECS Performance Engine Mount Kit - Audi B5 S4
Includes ECS performance polyurethane engine mount and snub mount
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Brand:
ES#:
2723181
Mfg#:
000805ECS03AKT
Front Cross Drilled & Slotted Brake Rotors - Pair (345x30) - (NO LONGER AVAILABLE)
Featuring GEOMET® protective coating.
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Brand:
ES#:
2189763
Mfg#:
8E0301TXSGMTLRA
No longer available
Performance Rear Differential Mount - Audi B5 A4/S4
Increase drivetrain rigidity and response!
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Brand:
ES#:
2730494
Mfg#:
003248ECS01A
Ball Seat Stud Conversion Kit
Make wheel changes faster and easier
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For use with ball seat wheels and up to 20mm spacers only
For use with ball seat wheels and up to 20mm spacers only
Brand:
ES#:
2804052
Mfg#:
001467ECS01KT1
Front & Rear Exact-Fit Stainless Steel Brake Lines - Kit
Complete set of DOT-compliant lines for an improved pedal feel
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Brand:
ES#:
1162
Mfg#:
B5QSSBLK
Adjustable Fuel Pressure Regulator
Works as a replacement for most Bosch fuel pressure regulators. Adjustable from 25psi - 75psi
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Brand:
ES#:
5271
Mfg#:
001564ECS01
Carbon Fiber Mirror Cap Set - Audi B5/C5/D2
Upgrade your exterior look
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Brand:
ES#:
2855865
Mfg#:
012602ECS01
Performance Snub Mount
Reduce driveline lash with a full polyurethane mount
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Brand:
ES#:
2597993
Mfg#:
001577ECS01A
Lip Spoiler - (NO LONGER AVAILABLE)
Add subtle styling cues to your B5
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Fits B5 chassis Audi models
Fits B5 chassis Audi models
Brand:
ES#:
252362
Mfg#:
LS-46-1
No longer available
Magnetic Oil Drain Plug - With 10 Aluminum Washers
Capture harmful particles to prevent wear. M14x1.5
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Brand:
ES#:
3187654
Mfg#:
001196ECS01-02
Billet Engine Oil Dipstick - Polished - (NO LONGER AVAILABLE)
A more durable and aesthetically pleasing addition to your engine bay
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Brand:
ES#:
3023200
Mfg#:
009354ECS02-01
No longer available