3 inch single
#1
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3 inch single
Anyone out there running a three inch single exhaust from the cats back on their trucks.
Right now I have true duals, but the tail pipes are starting to go. My plan is to go back to a single set up but 3 inch with a chambered muffler instead of the glass packs I usually buy.
thanks for the input
Right now I have true duals, but the tail pipes are starting to go. My plan is to go back to a single set up but 3 inch with a chambered muffler instead of the glass packs I usually buy.
thanks for the input
#2
I have a cat back flow master super 40 I believe it is. I had it on my truck since new so 42,000miles sounds great not to loud on the highway. I had lots of compliments about how nice is sounds. And really no much difference in power gains between dual or a nice single exhaust.
#6
I recently installed a 3" on my truck. I cut the stock system at the Y so I could open it up to a larger opening than the stock 2.5" pipe and then welded the 3" section onto the cut Y section. This increase the exhaust flow tremendously. I have a 3" in/out Magnaflow (4x18" I believe) with a turndown. I could tell that there was an increase in power, throttle response and fuel mileage.