Side exit/AAR style exhaust

moparmike98 said
I have under chassis headers.

I know thats how they were but I don't care fore that design. Rerouting the exhaust 180* has to kill a fair amount of power. Most law enforcement I've run into don't care about old cars in good condition. I'll be running the pipe off the headers, into the mufflers, and out at a 45* angle with 45*/slant cut tips inline with the body

Does it? I've known of a few T/A and AAR cars through the years and none were slow pieces of **** because of the exhaust. Just choose your mufflers wisely and you'll be fine. Muffler and pipe technology has come just a little bit forward since the 70s.