After only 4 months and 8k miles, I started to make some changes to my A4 2.0TQ. I had a cat-back installed and I'm pretty happy. The sound is amazing and the added power is much more than I'd hoped for.
Now I think I need to make some other changes to back up the low rumble the exhaust is putting out. Any suggestions out there for the B7? I haven't seen a whole lot out there for the B7. I'm new to cars (always driven trucks) and I want this to be sweet. I'm looking at maybe a cold air intake and getting it tuned, but I'm way too new to start without some good advice.
I've read about every single post out there, but I'm still lost. For the tuning, can anyone recommend a shop in southern California?
Also, at what point does the warranty get voided for performance modifications?
Cheers!
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