Reviewed By Harold G (SHERMAN, ME) Reviewed for a 2013 Chevy Impala —9/13/2015 3:55 AM
Look great and fit perfect.
Reviewed By John C (BLOOMFIELD HILLS, MI) Reviewed for a 2008 Chevy Impala —7/30/2015 5:08 AM
The tips are very high quality and look great. However they were a little difficult to install far enough on to the tail pipe as there are some very small bends in the tail pipe that prevent the tips from going on far enough. I will most likely cut an inch and a half off of the tail pipe for a better fit.
Reviewed By paul o (LAS VEGAS, NV) Reviewed for a 2012 Chevy Impala —1/21/2015 1:45 AM
I bought the s40's thinking that it was near the lowest #= deepest sound as higher the model number the quieter it is, however 40 then 44 the 10 in order. I took off the resonator on my 2012 chevy impala and it sounds like a v8, with Injenr X-1017-BB - EA Nanofiber Dry Air Filter /or K&N (oil based cotton,, this thing growls an flow mor air. I do get a power kick out of it and not to obnoxious unless im "getting on it"! super40 with resonator sounded almost like stock,for me this is Grrreat!