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Old 08-23-2009, 07:12 PM   #27
97one

 
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Drives: 2016 & 1967 Camaro, 2015 Impala, +1
Join Date: Jul 2009
Location: New York
Posts: 1,165
Quote:
Originally Posted by scrming View Post
while it does look good... i wonder how much of the drone is attributed to the 4 inch tips... perhaps they are acting like a megaphone...
The SLP tips are Double wall 4" OD & app. 3 3/8" ID.
So they are app. the same as your 3 1/2" tips. I don't think they would make much diff. if any in drone in the cabin.

The 4" Tips sure look GREAT !

I think the drone would have to be the difference between their small mufflers as compared to your small Aero Turbine A25 RESONATORS.

BTW has your shop got the A25's yet ?

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