This amazing product, the FLO - 40810, is a must - have if you own a 2007.5 - 2010 GM LMM with a 6.6L Duramax. Flo - Pro Exhausts are designed to fit all wheelbase and cab configurations unless stated otherwise. Say goodbye to the restrictive OE catalytic converter! This 4' stainless steel cat delete pipe replaces it with a high - flow Flo - Pro delete. Made of 4' stainless steel, it not only helps lower EGTs but also completely removes the catalytic converter. Part Number: FLO 40810.

Using this product is easy. First, make sure your vehicle is turned off and cooled down. Then, remove the old catalytic converter and install the FLO - 40810 cat delete pipe in its place. It's designed to fit most wheelbase and cab configurations of 2007.5 - 2010 GM LMM with 6.6L Duramax. As for maintenance, keep an eye on the pipe for any signs of rust or damage. If you notice any issues, it's a good idea to have it checked by a professional. Remember, this product is for specific vehicle models, so always double - check your vehicle's compatibility before installation.