[daddysscp]

I should have posted this well in advance but our final production version of the MadDad(TM) Bellmouth, in it's catted and catless form will be available in the next week to 10 days. We'll be shipping the catless version first week of July and the catted version will follow a 2-3 weeks later. Place your pre-order now to be the first to be shipped. There is NO CHARGE until we ship your product.

In brief, the MadDad(TM) Metal Bellmouth uses our latest generation metal substrate cat. The same as used in our more expensive V2 Metal downpipe. A unique cast bellmouth that has a much more gradual merge of the wastegate gases and a slightly smaller overall diameter contributing to fantastic torque and no compromise in hp. It's truly a different bellmouth from what your use to seeing and not another generic "me too". The upper mount bracket is the only one designed specific for STi fitment(pipes that include that bracket normally have to be hacked off so most DPs pipes don't even included it). Our catless version represents a great value and again produces a great torque curve with it's better managing of merged wastegate gases and slightly smaller overall diameter. There are some dyno plots out there on iwsti that I'll grab and post shortly but for now, those of you who have been waiting for a pre-order part number, here you go.

NOTE: These are full 3" downpipes so you should be mating it to a full 3" catback(no donut gasket flanges).


Add to cart - Metal Catted Version - $399.95 - FREE SHIPPING
Add to cart - Essential Catless Version - $229.95 - FREE SHIPPING