better sound
Joined: Mar 2007
Posts: 636
Likes: 0
From: Shippensburg/York PA
ok the super 44 is suppose to be the loudest, which basically means theres less restrictions than the previous original 40 series which has NO power at all, maybe even power decreased. how can the super 44 create more power? the less back pressure the less power. it's not meant for v6 trucks its meant for v8's.
The less restriction the more horsepower. Back pressure is required for low end torque. I did notice a torque and fuel mileage increase with my delta 40 with sinlge in/out 2.25" pipe. This weekend I am going to have my 2.5" in/out flowmaster put on and see how that sounds and performs...
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