From the leader in late-model exhaust technology come the industry's most advanced long-tube headers for 2007-10 Mustang GT 500's. SLP's new headers employ 1 3/4" primaries and venturi-style velocity collectors to optimize exhaust flow, resulting in phenomenal horsepower increases. They're compatible with all factory emissions equipment and feature stainless steel construction for unrivaled durability. No other Mustang long-tube header offers this combination of features-at any price!

FEATURES:
Provides dyno-proven increases of up to 35 rear-wheel hp when paired with one of our matching "shorty"-style PowerFlo-X™ Crossover Pipes and SLP's Ultra-Hot Custom Tune
Hand-crafted in the U.S.A. from mandrel-bent 409 stainless steel
Aluminum-ceramic-coated to keep heat in, exhaust velocities up, and under-hood temperatures down
Equipped with venturi-type velocity collectors to maximize exhaust scavenging
Compatible with all factory emissions equipment
Includes detailed instructions and all necessary installation hardware-no additional fabrication required!
Fits 2007-10 Mustang GT 500 models
NOTES: SLP STRONGLY recommends use of a hand-held programmer or custom tuning for 2007-2010 GT 500's.

Not legal for use on pollution-controlled motor vehicles. For off-road use only.