2into1 Feedback

[chopsteak]

I have the Grumpy's Twisted Sisters on a '05 Ridge. When new they were chrome with heat shields. Heat shield spot welds broke and I then had them ceramic coated black. The color began to fade and I kept touching up with the ceramic spray each year and now they are chipped,cracked, and the finish looks bad. I am in the process of taking them back down to the raw metal and wondered if these are performance pipes due to the back cylinder pipe being choked down to compensate for the longer front pipe. Anyone using the Supertrapp phantom here? Would a 2 into 1 give me more of a performance gain over these Grumpy's? Thnx

 

[stlmikie]

Heck yeah a two into one would be better. If I had the cash and were looking strictly for performance RNB it would be.

 

[midwest]

Like he said. Haven't heard anything negative about the RB Racings end product. Apparently their customer service is lacking, from reports. Despite that, I'm awaiting 2:1 Pro Stock (124 Challenge) from them...I ordered it March 20th so my only caution regarding them is have patience...