I just installed my CARBJETKITS kit and FINALLY my 2007 Honda Shadow Sabre VT1100 C2 runs like it should!!! I had been so frustrated after I installed a "name brand" kit from a leading manufacturer, and my bike performance was terrible. I had loud popping on deceleration, hard to start, would "hunt" when cruising... I had called this other manufacturer several times, and nothing would help my bike.
I decided to try the CARBJETKITS kit, and I was amazed how simple it was, with no modifications, and my bike instantly ran like it should, easy start, not popping out the exhaust, and wow lots more power. This is the best kit, not to mention that it has the best price too! I am going to recommend this kit to everyone I know. (I am running hard krome exhaust, with K&N filter on my Sabre.)