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Just got a new Suburban-looking for some suggestions

THEFERMANATOR said:
I know my 95 was NOT 3" coming out of the muffler, and was barely a 2.75" pipe. Not to mention how restrictive it was in the bends. You WILL notice an improvement by going to a 4" pipe over the stock pipe even straight piped. 3" is all that is needed so long as it is mandrel bent, but the stock system would be lucky to flow what a 2.5" mandrel bent system could. And a tune on a stock straight piped exhaust would be an EGT NIGHTMARE!
Click to expand...

And after talking with Leroy this morning,I have ditched the strait pipe idea. DE 4" with new downpipe,and also now thinking about an S&B intake,probably easier than sourcing a K47.
 
Get a K47. It's the best option out there.

Take your OEM lift pum p back and get a OEM for a 1993 if you are sticking with an OEM style lift pump. Do not use anything other than a GM or AC Delco for an OEM style lift pump. After markets have proven to be undependable.

Spend the little extra money and get a stainless exhaust. It beats changing it in 3 to 5 years if you keep the vehicle

Do not wait til the PMD fails. Put the kit on now and if it fails you have a known to be good PMD to hook on to.

One of my favorite mods is the bypass filter and Amsoil 5w30 synthetic oil. it's done well by me for the over 2,000,000 miles We've put on our vehicles. All 6.5's
 
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