Hey guys,

Long story short, I got screwed by a fellow member who sold me an AP saying it had the Perrin maps on it when in reality it did not, so all i have are the Cobb maps.

I have both a Perrin drop in filter as well as the cone mod and was wondering if the Cobb Stage 1 map would work for either of those without problems.

Any help is much appreciated, I'm extremely pissed right now after getting screwed out of this deal.

 

Call Cobb. They are REALLY helpful with stuff like that.

 

Don't be mad. The shelf maps are better than the Perrin maps.
Honest.
Try the HKS panel filter maps. They will be very close.

 

COBB has a stage 1 map with SF Filter. So, I would imagine that would work with any cone as long as it is not changing the size of the inlet pipe.