Hello. I've been looking at different exhausts for my 99 gmc suburban with the 6.5 diesel. What I would like to so eventually, is put a 4 inch turbo back exhaust in it. However, this exhaust kits does not come with muffler or a cat. I was thinking about doing glass packs. Is this possible with diesels? Does it work? I haven't been able to find anyone that's done it.
Thanks for your help in advance!

 

check out alligator performance and look at the diamond eye exhaust-should be everyting you want.


Diamond Eye K4108A 4 in Turbo Back Exhaust Fits 93-01 Chevy Suburban With 6.5L T

 

That is a good system. I bought 2 myself.

 

Diamond eye comes with a straight through muffler that dampens the harsh tones and is free flowing. I got the kit from performancetruckproducts.com shipped for $260 even, best deal around. I recently deleted the muffler and added 4" duals. Sounds great

 

i just spent 250 for a garage to cut off cat and muffler off my 3" exhaust and replace it with a 7ft 1piece with a few bends here and there. and man i'm happy with it, turbo spooles right up now and i never heard that befor. also the garage that did it for me asured me it would etest that way and he is the etest station around here. hearing it breath now makes me wonder if 4" would do much more. just food for thought,cheers