Took my truck to the muffler shop next door. They hacked off the restrictive "Y" where the 2 pipes come together. Got rid of the original stock muffler and tiny tailpipe with the screen in it. From the manifolds They ran two 2.25 inch pipes about 4 ft long to a 3 inch "Y" then into a 3 inch truck muffler that I could see right through then a 3 inch tailpipe.
No performance difference at all!
I'm bummed. I was sure that getting rid of the exhaust restrictions would free up a little power. Didn't expect a racecar but since I drive the same roads every day I expected a little improvement on the hills and get up and go.
It is still pretty quiet but does not sound like an air hose anymore.
They originally put on a magnaflow but I didn't like the noise level(Yes I'm over 40).
No performance difference at all!
I'm bummed. I was sure that getting rid of the exhaust restrictions would free up a little power. Didn't expect a racecar but since I drive the same roads every day I expected a little improvement on the hills and get up and go.
It is still pretty quiet but does not sound like an air hose anymore.
They originally put on a magnaflow but I didn't like the noise level(Yes I'm over 40).