Now THAT's a good explanation. Thanks!Originally posted by OhOneSnake
You need a MAF adapter because your stock filter/MAF setup is too large to fit inside the fenderwell because of the large clamp ring connector.
You order the MAF adapter and another filter. The filter you order from JLT slips onto the maf adapter, which attaches to your stock MAF with 4 bolts, just like the stock setup.
Now what if I get the RAI & the filter doesn't go in the fender. Do I still need the adapter?