Re: Best Muffler for a LSX?
Ok I just put 5.3 with procharger on my truck and had flowmasters. Just today I went down and had magnaflows put on and it was NIGHT AND DAY! So much better and a lot more horse power! It woke my truck up a lot!!!!
__________________
really clean 72! http://67-72chevytrucks.com/vboard/showthread.php?t=531183[/url] also 1972 2wd blaze.
|