For now it's just a mock up. I didn't want to go back to the exhaust manifold, but I didn't want to get rid of my foglight. For now it's a SRI but a little bit too short. If my memory serves me right, it is fairly close to the length of the SRI that Steed Provided for the 2007 Ford focus, so I'm not too worried. I've driven it around and enjoyed the sound and throttle response. Really only improvements are length and reconnected the PCV to the intake, the air breather is not a permant stay... at least for what I have in mind. The stock air box is still in, empty and disconnected to serve it's purpose as ECU mount.