H2CANEPADESIGN: quick question for you please - what performance improvements did you see with the stuff you did beyond the supercharger? You did dual exhaust and some other stuff -- what did you see? Similarly, GOLDENARM added Corsa exhaust. What kind of improvement did you see? The stupid backstory here is that I'd like to get my stock 2006 314hp h2 at least marginally better than say the stock 2009 edition... much better if possible. Thanks!

 

I didnt do dual exhaust. I just did the ceramic headers. I was having heat issues from towing and cracked both stock exhaust manifolds. I wanted to figure out a way to get the heat away from the motor. the stock manifolds would get so hot they would glow in the dark after a long uphill tow. ceramic headers keep the heat inside the pipe and channel it out through exhaust pipe.

The difference I've noticed is a little more torque below the threshhold where the blower engages and it sounds a little beefier at cruising speeds. Not a loud difference but I can still hear it. I still have stock cats and muffler and plan on keeping them stock.

 

The blower is where your going to get huge hp and torque gains. I plan on having it dyno tuned for towing soon because of the additional mods to the exhaust and trans. when I do I'll upload all the data so you guys can check it out.

 

Attitude Performance in Arlington Heights is installing Magnacharger supercharger and Magnaflow catback. Also Gobi ranger rack.

 

Nice, I've wanted one of those racks forever. Unfortunatly it wont fit in my underground parking structure with the rack on it.

 

Let us know how the supercharger works out. Should be sweet.

 

Probably also doing headers and pulleys