I was wanting to know if this are good LT? And do you still gain any power even with the cats they come with? He also called them the old style. And would it be better than buying electric fans?

 

The old style has a hump on the driverside but it doesnt hurt flow. They are a good setup to stay emissions legal and provide a good bump in power, better then most of the other bolt ons you can do.

 

it is a very nice system. i saw them in person this weekend on another truck. they come with a hefty price tag though...

 

you must be talking about calichevy's. its a nice system. i have the same and the fact that he's including the longer plug wires is a bonus.

 

Yah they are nice but $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$

 

mine are in transit... from dynatech... the new style... cant wait!

 

Could you tell any power increase when you put them on?

 

Love mine, have the style with the hump.

 

Youll be happy. Flat out breeze to install.

Mine are humpless.

 

I love mine too. I only wish I had had them ceramic coated before the install. They did raise under-hood temps due to the additional surface area. Maybe this winter I'll send them to Jet Hot. They did the header on my Buell and it looks incredible, noticeably cooler on my leg too. (Mine also have the hump)