I have just ordered the new AFM powerpipe I have the 3.5" steeda boostpipe. But early this year I upgraded to the SCT 90mm maf which is 4" in diameter. In order to get it to work I had to use a 4' to 3.5" reducer which puts a bend right behind the sampling tube on the maf. Which I feel has been causing erroneous reading at low rpm and causing some drive ability issues. Besides bigger is better lol .
I will have the steeda boostpipe for sale. It has the bung for the bypass relocated closer to the inlet of the SC to make sure the bypass air doesn't interfere with the maf reading . It's a little rough looking but works great with an 80mm maf.
I will have the steeda boostpipe for sale. It has the bung for the bypass relocated closer to the inlet of the SC to make sure the bypass air doesn't interfere with the maf reading . It's a little rough looking but works great with an 80mm maf.