Radical08 Posted March 8, 2008 Report Share Posted March 8, 2008 What is best on the 4.6L a Magnaflow cat back, Borla, American Thunder or what???? Link to comment Share on other sites More sharing options...
07SHELBY GT Posted March 8, 2008 Report Share Posted March 8, 2008 What is best on the 4.6L a Magnaflow cat back, Borla, American Thunder or what???? I had an American Thunder axleback on my 07 and it sounded sweet! Link to comment Share on other sites More sharing options...
BlackSnake243 Posted March 8, 2008 Report Share Posted March 8, 2008 From the exhaust clips I have seen and heard, the Borla sounded the best to me. IMO Link to comment Share on other sites More sharing options...
TheKurgan Posted March 8, 2008 Report Share Posted March 8, 2008 I'm leaning towards Borla too. I've been trying to put my moto-musical ear towards the sounds I hear on youtube, and borla seems to have the best grunt that I've heard so far....still on the hunt tho. I've heard a CS/GT with the Magna flows and it sounds pretty good so I haven't completely ruled those out either. I'd have to say they are my second choice. Currently thoough, I'm satisfied with the stock exhaust...I like the way it sounds when you get on it and when it starts up(really sounds good since I put on the Steeda UDP on a cold, cold day...about as loud as I care to hear). One other thing...these guys on youtube have their cams too close to the exhaust and you really can't get a good feel for what the sound is actually like. I pay more attention to the ones with better sound quality and are a little further away. Link to comment Share on other sites More sharing options...
RogerS Posted March 8, 2008 Report Share Posted March 8, 2008 I have the entire Magnaflow system installed on my SC'ed GT. Catted X with 3" catback Magnapac's. I'm very happy with the results. Link to comment Share on other sites More sharing options...
Torrence Posted March 8, 2008 Report Share Posted March 8, 2008 Having had Flowmasters on my 05 and Borla's on my Shelby. My vote goes to Borla hands down, but then again, I like it insanely loud.... Link to comment Share on other sites More sharing options...
pitrider Posted March 8, 2008 Report Share Posted March 8, 2008 I went with the Ford Racing exhaust 5230-5gt,which are made by Borla... Throaty muscle car sound when you need it and quiet when cruising.. Link to comment Share on other sites More sharing options...
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