Apexi PS Revolution??? Loud when you want it? Quiet when you dont?
Thread Starter
Registered User
Joined: Mar 2005
Posts: 3,234
Likes: 0
From: Dallas Texas
Apexi PS Revolution??? Loud when you want it? Quiet when you dont?
Click Me
First I have ever seen of this..... Is this actually a legit invention? Can it really still give you the full performance at WOT???
First I have ever seen of this..... Is this actually a legit invention? Can it really still give you the full performance at WOT???
Thread Starter
Registered User
Joined: Mar 2005
Posts: 3,234
Likes: 0
From: Dallas Texas
Sounds awesome to me, if it actually works. But I would think it would still have some restriction even when the valve is open, since it is still in there. Also It would probably be pretty damn heavy! 
Thread
Thread Starter
Forum
Replies
Last Post
ILoveDrifting
Upcoming Events
0
Sep 7, 2015 03:15 PM