The B7 A4 2.0T FSI is getting on in years, but thanks to its almost future-proof design, it is still incredibly relevant and highly desirable as a tuning platform. This is thanks in part to its performance potential, but mostly, it has been around long enough for patterns to identify themselves
Audi B7 Parts & Upgrades
Bought my first car, just had to make it an Audi, 2006 A4 Quattro 2.0T : r/ Audi
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Audi A3: Top Modifications
Best B7 Audi A4 2.0T FSI Upgrades
Coolant flange tips. Buy the right tools first. - AudiWorld Forums
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Best Mods and Maintenance for your Audi B7 A4 2.0T – ECS Tuning
Audi B7 A4 Quattro 2.0T Performance Turbochargers - ECS Tuning
My B7 S4 – Nick's Car Blog
Best Mods and Maintenance for your Audi B7 A4 2.0T – ECS Tuning
AUDI) THESE 2 THINGS SAVED MY MY CAR AND GAVE ME MORE HORSEPOWER AND TORQUE
Audi B7 A4 Quattro 2.0T Parts & Upgrades
Forge BOV install & sound test - Audi A4 B7 2.0tfsi K04 conversion
Best Mods and Maintenance for your Audi B7 A4 2.0T – ECS Tuning