New ECS B7 A4 2.0T Ignition Harness Replacement Kit
Our replacement wiring harness requires you to cut your factory engine harness and re-pin the wiring into the provided male connector, then plug in the ECS replacement harness, connect your coils, and be on your way. DON'T WORRY WE HAVE A COMPREHENSIVE INSTALL PDF! No need to worry about how long you have until the OEM wiring finally decides to give out, with ECS Tuning's Ignition Wiring Replacement Harness Kit you can make a clean and solid repair in no time!
DON'T WORRY WE HAVE A COMPREHENSIVE INSTALL PDF
Fits: Audi B7 A4 2.0T Quattro & FWD
B7 A4 2.0T Ignition Harness Replacement Kit
Replace faulty coil pack wiring and keep misfires at bay!
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Brand:
ES#:
4858385
Mfg#:
054015LA01KT
Performance Ignition Coils - Set Of Four
Increased energy output over stock coil packs for a stronger and more consistent spark!
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Brand:
ES#:
4620034
Mfg#:
06E905115G-4KT
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Availability:
Ships on Aug 4, 2026
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Ships on Aug 4, 2026
Silicone Upper & Lower PCV Hose Set (Replaces 06F103221H & 06F103235A)
Replace your failure-prone plastic PCV hoses with a long term, high quality solution
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Brand:
ES#:
4000101
Mfg#:
023473ECS01KT
Performance Baffled Oil Catch Can System - Audi B7 A4 2.0T
Keep your intake tract clean and carbon free
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Brand:
ES#:
2966735
Mfg#:
010371ECS01KT
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Availability:
Ships on Oct 20, 2026
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Ships on Oct 20, 2026
ECS Cast Aluminum Coolant Flange Upgrade Kit
A comprehensive kit designed to service the commonly failing cooling system components in a single repair. Includes our heavy duty cast aluminum coolant flange.
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Brand:
ES#:
4753366
Mfg#:
06D121132C-KT
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Availability:
Ships on Jul 9, 2026
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Ships on Jul 9, 2026
Audi B7 2.0T - Cast Aluminum Coolant Flange With O-Ring (06D121132C)
Cast aluminum housing replaces factory plastic component that is likely to crack
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Brand:
ES#:
4389096
Mfg#:
012312LA01
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Availability:
Ships on Jul 9, 2026
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Ships on Jul 9, 2026
Luft-Technik Intake System - Audi B7 A4 2.0T
Engineered for increased engine performance with show quality looks
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Brand:
ES#:
3023195
Mfg#:
013859ECS01
Kohlefaser Luft-Technik Intake System - Audi B7 A4 2.0T
Engineered for dyno proven performance and show quality looks!
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Brand:
ES#:
3098720
Mfg#:
002032ECS02AKT
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In Stock
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Luft-Technik Intake Air Scoop
Extends farther down behind the grille to direct more air to the intake system
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Brand:
ES#:
3544051
Mfg#:
020632ECS01KT
Billet Engine Oil Cap - Clear Anodized
Lose the plastic!
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Brand:
ES#:
4030547
Mfg#:
022735ECS0102AKT
Billet Engine Oil Cap - Black Anodized
Lose the plastic!
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Brand:
ES#:
4030546
Mfg#:
022735ECS0101AKT
Billet Washer Fluid Reservoir Cap - Black Anodized
Lose the plastic!
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Brand:
ES#:
3247518
Mfg#:
022733ECS01-01
billet engine oil Dipstick - Black anodized
A more durable and aesthetically pleasing addition to your engine bay
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Brand:
ES#:
2960437
Mfg#:
009353ECS01-02
Lightweight Underdrive Crank Pulley Kit - Black
Bolt on way to reclaim lost horsepower
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Brand:
ES#:
6141
Mfg#:
06F198002BLK
Lightweight Underdrive Crank Pulley Kit - Silver
Bolt on way to reclaim lost horsepower
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Brand:
ES#:
6140
Mfg#:
06F198002SLV