A PX600 (Component # C6004) filter from Pipercross can fitted for the 20v throttles by having an adapter, Now we have these Pipercross adapters, ITG filter adapters (only suit shorter stacks) and also the matching velocity stacks obtainable by way of our retailer. All 20V ECU’s are around 20 years https://edgaro025hjz3.bloggerchest.com/profile