I'm on the market for an off-road h for a 94 GT. I've heard bad things about both brands, and I've heard good things about both. I've done all kinds of research and I'm still not sure. In everyone's opinion, which one should I go with?
I am going to get the Catco H from Summit because its made of stainless steel and not aluminized tubing like the BBK and Mac H-pipes. Also, the Catco is less expensive and I have yet to read anything bad about them.
You can get an off-road Bassani X for $270. They are the best out there in fit and quality. Mac has that generic coating that will flake off and BBK is just crap either way you go.
I just put on a MAC off road H-pipe. The fit was horrible, I had a mechanic friend help me and it took over 2 hours! Lots of heating and twisting with a pry bar to get it to fit. Maybe I just got a bad one?
Mac pro chamber fit perfect on my car and has a nice raspy sound. I have long tube mac headers, the prochamber, magnaflow mufflers and I HAD dumps a while back and my car had a wicked sound... Everyone thought I was solid roller spinning it 7,500 rpm.... but I was only spinning it 6,200. Even my engine builder said it sounded like it rapped like a chain saw.. He liked it. I ended up sticking pipes out the back and felt a power loss and the sound got real quiet. This was all on my 331ci.