Dirtbag Exhaust System
07-29-2006, 02:07 PM
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Dirtbag Exhaust System
Okay, me and my buddies are fairly "thrifty" and have come up with this exhaust system we are going to try out on my 1993 V6 4Runner.
I understand that the stock system is restricted and we are opening the exhaust from the down pipe to a 2.5" pipe that connects to a Dynomax 13.25" long hi flow catylitic converter with one 2.5" inlet and outlet each. the pipe will go from that into a stock muffler from a 2005 C6 Corvette. It also has a 2.5" inlet and outlet. We are ending it off with a dual exhaust tip from a 2004 GTO.
I figure this will open it up a bit and give me some better gas mileage without killing all of my back pressure. I do not feel like forking out the dough for the headers because $500 seems like a ton of money right now to me. Are there any other things I can do from this standpoint to free up some ponies and mileage??
Thanks,
Josh
I understand that the stock system is restricted and we are opening the exhaust from the down pipe to a 2.5" pipe that connects to a Dynomax 13.25" long hi flow catylitic converter with one 2.5" inlet and outlet each. the pipe will go from that into a stock muffler from a 2005 C6 Corvette. It also has a 2.5" inlet and outlet. We are ending it off with a dual exhaust tip from a 2004 GTO.
I figure this will open it up a bit and give me some better gas mileage without killing all of my back pressure. I do not feel like forking out the dough for the headers because $500 seems like a ton of money right now to me. Are there any other things I can do from this standpoint to free up some ponies and mileage??
Thanks,
Josh
07-29-2006, 02:15 PM
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I think your neighbors are gonna be a little upset when they go outside and find the exhaust systems on their cars are torn up... 
07-29-2006, 02:20 PM
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Originally Posted by Tacoclimber
I think your neighbors are gonna be a little upset when they go outside and find the exhaust systems on their cars are torn up...
07-29-2006, 02:48 PM
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Originally Posted by Tacoclimber
I think your neighbors are gonna be a little upset when they go outside and find the exhaust systems on their cars are torn up...
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07-29-2006, 02:58 PM
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Originally Posted by DirtCheap
Dual tips on a 4Runner???
07-29-2006, 04:15 PM
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its not backpressure you need to keep ,damn its FLOW and scavagin the gases .http://www.pontiacstreetperformance....p/exhaust.html
read this ,its about a v8 in the artical ,but the same princeaple applies to us all.
read this ,its about a v8 in the artical ,but the same princeaple applies to us all.
07-29-2006, 06:37 PM
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the nissan mine took out was an I4, had it been a v6 it would have spanked me. But looking at the specs of both vehicles its a close race. My reaction time and the 3vze's bottom end torque won that battle! 
07-29-2006, 09:14 PM
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Originally Posted by Tacoclimber
I think your neighbors are gonna be a little upset when they go outside and find the exhaust systems on their cars are torn up...
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