hey i am looking into putting sum performance mufflers on my 89, i was orginally going to go with 40 series flowmasters but then i found a good deal on a pair of stainless steal magnaflow part number, 14377, have any of you heard how these sound? i was kind of hoping for a sound similiar to the 40 series. thanks.

 

they are quiter and deeper than the flows at low rpms but sound amazing at WOT