idi exhaust
#1
idi exhaust
still looking for exhaust ideas for low mileage all stock 7.3idi zf 5spd 4x4. looking for ideas other than adding turbo. Stack maybe?aftermarket muffler?not sure how to turn up IP or how much i can. its a daily driver so id like to do some safe mods that wont case damage or hurt mileage too bad.
bring on the ideas
thanks
bring on the ideas
thanks
#2
on my idi i have a straight pipe to a single stack and it sounds great i think. as for the ip mine is turned up one flat i wouldnt go much more then that cuz u run the risk of making to high egts, id sugest befor turning up the pump u get a pyro gauge. also if u want an intake hypermax sells a cowl air induction intake for 80 bucks or so, im geting that soon and a turbo.
#3
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#6
I'm running a straight pipe on my 6.9 idi and I think it sounds great. I ran the factory 2.5" pipe out the side for a while then I picked up a 3" stack and put it on. Mine cackled more when it was in the stock exit location then it does with the stack. I like the cackle sound though. I'm wanting to go to 4" dual stacks and I'm halfway tempted to run true duals until I can afford to get a turbo.
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