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 WARNING : Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE. THE SALE, USE, OR INSTALLATION OF THIS PRODUCT MAY ALSO BE ILLEGAL NATIONWIDE UNDER THE FEDERAL CLEAN AIR ACT (42 U.S.C. § 7522(A)(3))
SLP
SKU : SLP-M30008

SLP 2011-2014 Mustang GT / Boss 1-3/4" Coated Longtube Headers (Coupe Only, Vert Requires Modification)

$999.95
free shipping on this item
Customer Reviews

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver HERE

Description

Details

SLP's Long-Tube Headers for the 2011-2013 5.0L Mustang GT feature 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. They are compatible with the stock emission-control equipment and use OEM-style flanges for a perfect fit and proper bolt retention. Backed by SLP's Limited Lifetime Warranty.

SLP's 2011-2013 Mustang GT Long-Tube Headers Feature:
4-into-1 Design featuring 1-3/4" Primaries w/3" Merge Collectors
Integrated Merge Collector Spike for increased power and optimum exhaust flow
100% CNC Mandrel-Bent Stainless Steel construction.
Polished Ceramic Coating (interior and exterior surfaces) to keep heat in, exhaust velocity up, and under-hood temperatures down.
+28 HP RWHP and +27 ft-lbs gains over stock system.
Made in the U.S.A.
Covered by SLP's Performance Guarantee and Limited Lifetime Warranty.

NOTE: Headers are designed to fit Coupe, Convertible models may require modifications; please contact SLP for details.

NOTE: Comes with Header Bolts only. For use on race applications with custom mid-pipe/exhaust.

Note: 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.
Vehicle Application(s)

This product fits the following models and years

ModelYear(s)
Boss 3022012 2013
Mustang GT 5.0L2011 2012 2013 2014
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