GMHighTechPerformance Homepage

0405htp Drag 04 Z

SLP's "Power-Flo" Cat-Back Exhaust System, Part No. 31061, retails for $699.95. It is absolutely gorgeous, so highly polished that it is almost blinding. From a performance standpoint, the most notable differences from the stock system are the use of an "X" pipe and a 2.5-inch tube size throughout (the stock system is as small as 2 inches in some places).
2004 Pontiac GTO - Back in Black

 SLP's "Power-Flo" Cat-Back Exhaust System, Part No. 31061, retails for $699.95. It is absolutely gorgeous, so highly polished that it is almost blinding. From a performance standpoint, the most notable differences from the stock system are the use of an "X" pipe and a 2.5-inch tube size throughout (the stock system is as small as 2 inches in some places).  View Related Article

 

 

Get Adobe Flash player

Car Research Guide