2005, 2006, 2007, 2008, 2009
Mustang GT 3V 4.6L
MAC Long Tube Headers & ProChamber Kit
This header and mid-pipe kit from Stage 3 takes the best that MAC Performance parts has to offer and pairs them into a single package. This combo kit includes MAC's chrome long tube headers and MAC's unique off-road ProChamber mid-pipe for 2005 to 2009 GT Mustangs.
MAC's long tube headers feature 1-3/4" primaries that are comprised entirely of 16 gauge, mandrel-bent steel. The 2-1/2" collectors feature MAC's special "True-Fit" system that eliminates the need for gaskets and keeps the entire system leak-free. These headers come in a high-quality chrome finish.
The ProChamber mid-pipe uses a unique design that forgoes traditional x-pipe and h-pipe configurations to produce even more power and great sound. The ProChamber features 2-1/2" mandrel-bent stainless steel construction. MAC's mid-pipe is for off-road use only.
Kit components:
Kit includes MAC chrome long tube headers and a MAC Off-Road ProChamber mid-pipe.
Custom tuning:
This kit requires tuning. We recommend taking advantage of Stage 3's custom tuning package that comes with SCT's X-Calibrator 3 handheld tuner and qualifies you for our Loyalty Tunes program.
Stage 3 Tuning:
Stage 3 Motorsports features the easiest way to get custom tuning for your Mustang performance parts. Fill out our simple and submit it online after you've placed your order. If you need help, check out our tuning or us directly.
Availability:
MAC products are currently made to order. These items take 1-4 weeks to ship out of our warehouse. If these parts are something you need right away please call us for availability.
