I've always heard that Greddy cat back systems are a little more quiet with good performance, but i've never had one myself. still might not be as quiet as you want though.
I've always heard that Greddy cat back systems are a little more quiet with good performance, but i've never had one myself. still might not be as quiet as you want though.
Can anyone vouch for that?Originally Posted by 3rdGenGSR