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Join Date: Feb 2002
Location: Carbondale,Colorado
Posts: 49
4" or 5" exhaust
What are the differences in performance between 4" and 5" exhaust. If 4" is good is 5" better, are there any negatives to go bigger. Dear Abby does size really matter??????
Out
PSL53
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Nothing Goes Like Six In A Row
98.5 2500 4X4 24V QC, Fast cooler, Fuel pressure gauge, Bilsteins shocks, boost and EGT gauges,Lukes Link tracking bar end, BHAF
Linear Mode
