Product Reviews for 1999-04 Mustang 4.6L SLP Powerflo-X Crossover Pipe w/ Cats- Short Assembly M31034
The perfect complement to our long-tube headers, the PowerFlo-X
Crossover X-Pipes use free-flowing mandrel-bent tubing and a genuine X
crossover to provide a significant horsepower increase over the
restrictive stock cat pipes. They're available with high-flow catalytic
converters and feature our exclusive modular design for unparalleled
versatility and ease of installation.
For use with SLP Long-Tube Headers. May not be compatible with other
long-tube header designs. Includes detailed instructions and all
required installation hardware.
band clamps for easy interchangeability of cats
with a true X-pipe crossover, not a poor-flowing clamshell imitation
entirely from mandrel-bent stainless steel
with factory O2 bungs (where applicable)
1996-2004 SOHC/DOHC models
The use of long tube headers or x-pipe crossover pipes using
aftermarket catalytic converters or no catalytic converters is illegal
for installation and use on emission-legal vehicles when operated on
public streets or highways. FOR OFF-ROAD USE ONLY.