exhaust manifold question

mag

New member
Are there any exhaust manifolds I can use that have better fllow
 
Last edited:

beerdog

New member
They will fit but you have challenges to deal with. Stock cobra exhaust manifolds are commonly used. I have a thread on my install. The challenge with alternate manifolds like what you have posted is how to handle the emissions. The EGR tube will probably need to be customized or removed. You also have to remove the secondary air system. You will also need to install the flaming river steering shaft modification. Then you will have to get a custom tune to deal with the emissions and pass testing. The emissions became a big hassle 2 years after I did this mod when Illinois changed the testing rules. If I were to do it again on a new car I would just purchase the kooks headers. They are a direct hook-up with all the emissions.
 

mag

New member
Thanks I already have my hands full with mods I think I will go with the kooks I really don't want to remove the air system anyway.
 
Last edited:

GoGood

New member
Didn't know that so many mods were required in such cases... And I was wondering why it took the shop that long to have my exhaust installed. Now I realize J
 

beerdog

New member
depends on your states emmision testing. If there is no testing then removing secondary air and EGR is no big deal.
 
Top