ECS Project - Audi B8 S4 Build List
The supercharged 3.0T power plant up front, six-speed manual transmission between the seats, and Quattro AWD system make the B8.5 S4 a well-rounded and highly capable package right out of the box, but this B8.5 S4 is no ordinary luxury sedan. Our research and development test mule here features everything we currently offer (and some in-progress secret parts) that help transform this super sedan from modest daily into an absolute weapon. Our suspension upgrades, heat exchanger, intake, big bore throttle body, and more help make this S4 the ultimate highway star it deserves to be.
A true build list inspiration
Fits:
Audi B8 S4
ECS Vent Pod Boost Gauge Kit - (NO LONGER AVAILABLE)
Vent-mounted digital boost gauge for B8 3.0T that looks factory installed
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Brand:
ES#:
2713030
Mfg#:
001246ECS01AKT1
No longer available
Adjustable Damping Performance Coilover System - Audi B8/B8.5
Take control of your ride while going low with our sport-tuned coilover system!
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Brand:
ES#:
3478463
Mfg#:
025412ECS01
Audi B8 Billet Aluminum Control Ring Kit - SMOOTH - Red Anodized
Set of four billet aluminum trim rings for your climate control, MMI, and volume knobs.
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Brand:
ES#:
3551209
Mfg#:
019290ECS01-03KT
Master LED Interior Lighting Kit
Transform your complete interior in minutes with new LED interior bulbs from Ziza
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Brand:
ES#:
2210291
Mfg#:
B8S4LEDINT
Audi B8/B8.5 S4 Trunk Spoiler - Gloss Black
Add some aggressive styling to your Audi!
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Brand:
ES#:
3619834
Mfg#:
026861ECS01
Complete Drivetrain Mount Insert Kit - Audi B8 A4/S4/Q5
Decrease slop; Increase drivetrain rigidity and response!
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Brand:
ES#:
3097986
Mfg#:
008288ECS01KT1
Billet Power Steering Fluid Reservoir Cap - Black Anodized - (NO LONGER AVAILABLE)
Lose the plastic!
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Brand:
ES#:
3194628
Mfg#:
022734ECS01-01
No longer available
Audi B8.5 S4 / A4 S-Line Carbon Fiber Rear Bumper Side Splitters
Spice up the exterior of your Audi with genuine carbon fiber spats!
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Fits 2013+ A4 S-Line and S4 rear bumpers
Fits 2013+ A4 S-Line and S4 rear bumpers
Brand:
ES#:
3981217
Mfg#:
024846ECS01KT
Audi B8 Carbon Fiber Side Blade Set
Add a touch of style made with real carbon fiber to your Audi
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Brand:
ES#:
3569275
Mfg#:
004093ECS01
No longer available
This product has been superseded to
ES#5388979
Stage 2 Dual Pulley 3.0T IE Performance Tune - With POWERlink Cable - (NO LONGER AVAILABLE)
Average gain of 131 horsepower and 136 lb-ft of torque on 91 Octane
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Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Perform tune in minutes from the comfort of your own driveway! Only available for purchase in the United States and Canada.
Brand:
ES#:
3613053
Mfg#:
IESOCGJ
No longer available