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I have a 2002 coupe A4, and thinking of putting on headers it has the Borla exhaust and K&N filter.
I see that there a lot of different options. And wondering just which way is the best, not really the most expensive but best bang for the buck. Heard a lot about a tune afterward etc. Help!!!
I am new at the vett owned a few other cars, last was a G35.
The budget is in the area of about 1500.
Thanks
Ed