800.486.2681 Monday-Friday 8AM - 5 PM EST
2011-14 Mustang GT SLP Long Tube Headers And Catted X Pipe

2011-14 Mustang GT SLP Long Tube Headers And Catted X Pipe


Market Price $2,249.99 You save $522 (23%)

Part # SLP-M30007

SLP Performance M30007

Ships Within 24 Hours

Availability: In stock



  • Long Tube Headers
  • Ceramic Coated
  • Polished Finish
  • 1-3/4" Primaries
  • 3" Merge Collectors
  • PowerFlo 3" X-Pipe
  • 3" High Flow Catalytic Converters
  • 100% CNC Mandrel Bent Stainless Steel
  • 28+ Horsepower Increase
  • Includes Header Bolts
  • Made In The USA
  • Convertible Models May Require Modifications
  • Not Legal For Sale Or Use In California
  • Limited Lifetime Warranty
  • Dramatically increase the horsepower of your 2011-14 Mustang GT with this ceramic SLP long tube header and X-pipe package. SLP long tube headers feature a polished ceramic coating to keep heat in exhaust velocity up and under-hood temperatures down. The X pipe not only increases power but it also adds a raspy race car growl to the sound of your exhaust with its modern X crossover pipe design.

    SLP long tube headers are made from 100% mandrel bent stainless steel and the X pipe includes high flow catalytic converters for maximum exhaust flow. The headers are compatible with the stock emission-control equipment and use OEM-style flanges for a perfect fit and proper bolt retention.

    These headers feature 4-into-1 CNC bent 1-3/4" primary tubes flowing into two 3" merge collectors with an integrated spike for increased power better scavenging and improved sound. Designed to fit Coupe models. Convertible models may require modifications. Header bolts are included. We cannot sell this system to any end user in the state of California under any circumstances.