pos2nat Posted October 21, 2005 Report Share Posted October 21, 2005 Just installed Dynomax Super Turbo mufflers on my '93 STS. They are not loud compared to the Flowmaster I have on an Exp but they do give a deep powerful sound. The part # is 17747 - 20" length with 2 1/4" pipe diameter for anybody who's interested. Got it from Summit online for $39 each. Shipped & rcvd within 4 days of ordering. Improved mileage still to be tested. Link to comment Share on other sites More sharing options...
Matt Posted October 22, 2005 Report Share Posted October 22, 2005 Sounds very interesting, I was going to do the flowmasters on my 93 Seville but never got around to it. Iv heard them and dig the loudness of them. Let us know what happens with the milage test ... Link to comment Share on other sites More sharing options...
Recommended Posts
Archived
This topic is now archived and is closed to further replies.