After seeing the production of all of his parts, I am 100% satisfied and confident with having Hahn products

 

Glad to hear it. Some of us have have felt that way for years. Love their stuff, and Bill and Aubry have been great to me.

 

Bill and Aubrey are incredible

 

I would call and order the kit from Bill and Aubrey ASAP. It is so awesome how close to stock this kit turned out (aesthetically) This kit has already been proven on other applications. This kit allows you to retain all of the stock parts. You don't have to dick around with making a new exhaust manifold, or altering how the O2 housing mounts. This is legitimate bolt on HP.

 

What numbers is Bill expecting this kit to generate? 375-400. Is Vince involved? I would imagine the tune will limit power in first and second and then pour it on in third.

 

On a Cobalt on pump gas it's put down 398.

 

Wow 400HP on a car with 4.29 gears and 3200lbs on 93 octane. That thing ought to eat c5's for lunch. I'm bitten. Already sent email.

 

4.29? I thought we had a 4.05 gear?

 

Will there be any tranny issues with hitting those numbers?

 

F35 should be 4.05 or like 4.04 lol

I don't remember auto but 3.29 comes to mind lol but doesn't should right