AMERICAN RACING SERIES 1 3/4" Full-Length HEADERS
RPM Outlet - We Take The Guesswork Out Of Performance Parts!
  PERFORMANCE OPTIONS
  COOLING OPTIONS
  ENGINE OPTIONS
  IGNITIONS / SPARK PLUG OPTIONS
  DYNO PROVEN TO PROVIDE THE LARGEST HORSEPOWER GAINS FOR YOUR 03-04 MACH I MUSTANG
 RPM OUTLET.COMSTRATEGY

In keeping with our goal of providing our customers with the best possible value, we have tested a large group of components specifically designed for the 4.6L 4V Mod Motor.

We have invested many hours evaluating and refining each of the 4.6L products on our chassis “dyno”, to ensure that we could develop as much power as possible, as safely as possible.

The site menu on the left side of this page, lists the clear winners when it comes to “performance vs. dollar” value. Please check back often as we are always developing new ways to create more horsepower.





Coming Soon

Click-On Price to Order



RPM OUTLET™ - MOTOBLUE™ Copyright © 2002-2008 RPM Outlet Inc. All rights reserved. Any unauthorized duplication of any portion of this site strictly prohibited