Product Reviews for 2011-14 Mustang GT SLP Long Tube Header Package- Cats, Powerflo-X Crossover Pipe M30007
SLP's Long-Tube Header Package for the 2011-2014 5.0L Mustang GT
features 4-into-1 CNC bent 1-3/4" stainless steel primary tubes flowing
into two 3" merge collectors with an integrated spike for increased
power, better scavenging, and improved sound. Headers are ceramic
coated inside and out to keep heat in, exhaust velocity up, and
under-hood temperatures down. Also included in the package are a pair
of 3" 200 cell per inch high-flow catalytic converters, which flow into
a full 3" PowerFlo-X® crossover pipe assembly and down-pipes which bolt
to your factory or SLP axle-back exhaust systems. They are compatible
with the stock emission-control equipment and use OEM-style flanges for
a perfect fit and proper bolt retention. All necessary hardware and
installation instructions are included.
Ceramic Coating (interior and exterior surfaces) to keep heat in,
exhaust velocity up, and under-hood temperatures down.
with factory or SLP Axle-Back Exhaust Systems.
bolt-on installation (no cutting or welding required).
HP RWHP and +27 ft-lbs gains over stock system.
in the U.S.A.
NOTE: Header Package is designed
to fit Coupe only.
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.