Is there any companys out there to get a 4 inch turbo back exhaust system???? or do I have to piece it together myself????

 

For a first generation truck there are a few who make 4 inch systems. Stans Headers in Auburn Washington makes a good kit and I bought just the downpipe from them and pieced together the rest. i think they charge around 475 for their whole kit. Rip Rook in Milwaukie Oregon makes a downpipe but requires fabrication for 120. I am not sure of the cost for his whole system but i think that it may be cheaper than stans I am not sure though.

 

Pinnacle Perfomance (Jerry Jardine) Check their E-Bay Store:
http://cgi.ebay.com/ebaymotors/Dodge...mZ180093954428 Here's the link to their website:
http://www.pinnaclepowerexhaust.com/
You can get their straight pipe kit for $40.00 less. I have one on my '98 12 valve. Lasted 7 years up here in New York. I'm installing a 5 inch system this time. They are a quality company. My over axle pipe cracked on the mandrel bend and they sent me a new pipe no questions asked. They list an exhaust for 1988-1993 Dodge Cummins trucks. You must specify 2 wheel drive or 4 wheel drive.

 

http://www.sourceautomotive.biz/ ~ Rip Rook
Awesome guy, got my Down Pipe from him, a little fabrication involved. $180 with adapters, shipped. He does have a whole system. But I built my own.

http://www.standheaders.com ~ Stand headers
A little more pricey I have heard, but less fabrication. They too have a whole system