i need some help i have a a4 98 2.8 and i want to do some modifications hoping you can help anything will help. whats some good suspension but not too much
what can i do to get more hp and torque?

 

Basically, there's nothing for our motors but a PES s/c and a speed chip. You can get an exhaust but you won't get much power, it'll be mostly for sound. Go for suspension. I've heard S4 shocks w/ H&R sport springs are a good combo. I want to get a TEIN full rally suspension eventually.