yes here in CA, we have to have catalytic converters. I'm probably going to loose mine when i'm turbo'd. Since my car is totally illegal I have to go out of state to register it, and that state probaly won't require a cat. They're not really necessary with lpg.

That being said in a state where they are required they have gotten good at making ones that flow well and if your car is tuned right then it won't be getting hot.

So It's not a big deal really.

mine's 2.5" through the cat too, so no losses in there really.

QUOTE "B120DAT! They're nice looking headers. Can you give us a clue for the price you paid and where from!"

These are the HiTech headers. We have a set on both the road car and the race car (race car is coated)
They are very different in length however so we are going to build a set of equal length tuned pipes over the next month or so.
Reason being is that we are sitting pretty much at the top end of "A" series output so are hoping to extract the last bit before following the inevitable and eventually swapping to a CA or SR
Price should be in the vicinity of $280-$300
Adam

check out datrats for the header

"Has any1 had any experience with fitting these or hotdogs to their system, what did it sound like?"

i've fited a hotdog to my exhaust once...it cooked quite nicely on a 5min drive.. it was a cheese sausage with garlic.

I might try a kranski next time

Yeh sorry qik1000.. did not see your reply. Yep there from our good datsun Friend Errol

They are a awsome set of headers