Alright guys I have finally decided to put a performance exhaust system on my 91 4DR B16A and I was wondering what would be the best exhaust system to put on it. I dont want it to be extremely loud but I want it to be noticeable. What size pipe should I use? I was thinking that 2.5" would be good enough but I might go with 2.25" b/c I dont want to lose any low end torque. What do you guys think?

 

Search button and dc sports worked for me.

 

Thermal R&D(what I have), DC sports, or custom. Those are pretty much your three options for an exhaust on the 4dr.

 

Does your exhaust sound pretty good? Is it too loud or just right?

 

I like it. It is deep and not loud while cruising. Once you open it up though it gets fairly loud but not like some of those fart cans out there.

 

Damn a shop in Kansas City told me that it would cost $600 for the Thermal R&D exhaust and installation, and if I wanted a DC 4-2-1 Header it would be $350 installed ontop of the exhaust. I really wasnt planning on spending almost a grand on my header and exhaust system. Do you guys think it would be worth it and add noticeable power?

 

1) manderal bent piping $120
2) used dc header $150
3) es tuning muffler $110

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Hamstr323 &raquo;</TD></TR><TR><TD CLASS="quote">1) manderal bent piping $120
2) used dc header $150
3) es tuning muffler $110</TD></TR></TABLE>

nuff said.