The newly designed Stainless Steel 3 inch GMC Syclone Catback Exhaust System is finished and ready to ship! We have been working on this product for some time to bolt right into the stock hangers and fit with the 4-link rear suspension kit produced in house. The catback can be purchased with a muffler for a slightly louder exhaust note than stock or full race with no muffler which is much louder than stock (volume also depends on whether or not the truck has the stock catalytic converter).  The catback system comes with all the bolts, hangers and donut to attach to your Syclone in no time.  If ordering the mufflerless catback please choose the race option, if ordering the catback with a muffler please choose that option. 

Catback orders are non-refundable.