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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-M30000

SLP 99-04 4.6 SOHC 1-5/8" Coated Longtube Headers

$767.95
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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 99-04 4.6 SOHC 1-5/8" Coated Longtube Headers

From the leader in late-model exhaust technology come the industry's most advanced long-tube headers for 4.6-liter SOHC Mustangs. SLP's Mustang headers employ 1-5/8" primaries and venturi-style velocity collectors to optimize exhaust flow, resulting in phenomenal horsepower increases. They're compatible with all factory emissions equipment and come standard with a lustrous aluminum-ceramic performance coating (inner and outer surfaces). No other 4.6 long-tube header offers this combination of features--at any price!

FEATURES:

  • Minimal loss of ground clearance
  • Equipped with venturi-type velocity collectors to maximize exhaust scavenging
  • Employs single-piece primaries, with no velocity-robbing welds-an SLP exclusive!
  • Compatible with all factory emissions equipment
  • Available with matching catted or off-road X-pipe
  • Comes with all required installation hardware, including gaskets and O2 extensions (no additional fabrication necessary)
  • Constructed entirely from mandrel-bent stainless steel
  • Aluminum-ceramic-coated to keep heat in, exhaust velocities up, and under-hood temperatures down
  • Fits 1996-2004 SOHC models

    NOTE: Convertible models may require modifications to factory K-member cross brace.

    NOTE: Not legal for use on pollution-controlled motor vehicles.
  • Vehicle Application(s)

    This product fits the following models and years

    ModelYear(s)
    Mustang GT1999 2000 2001 2002 2003 2004
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