on all orders
(Lower 48 US States)
0 items: $0
View My Cart
Coupons & Discounts
Order Questions - FAQ
Shop by Manufacturer
MAC 1.75" Long Tube Ceramic Coated Headers (05-10 GT)
Regular Price $549.50
Usually Ships in 24 Hours
Easily bolt on upwards of 25 horsepower with MAC's ceramic coated long tube headers for the 3 valve Mustang GT. The headers feature 1-3/4", mandrel bent primaries that are a huge advantage over the factory manifolds. You'll notice improved horsepower, torque and throttle response throughout the entire RPM range. One of the best modifications any Mustang owner can do is install a set of long tube headers and matching shorty mid pipe. In fact, 5.0 Mustang magazine picked up an additional 42 horsepower with the installation of these headers and MAC's off road prochamber alone!
MAC's high quality headers are built right here in the USA! They feature 16 gauge steel with 3/8" single port flanges for a leak-free seal. The flanges, flange nuts and new studs are all included for an hassle free installation. A new shorty mid pipe and header gaskets are required for installation. Check out your options to the right of this page.
The 20546 headers feature MAC's unique ceramic coating. This special coating absorbs heat which results in cooler engine bay temperatures. We all know cooler air being sucked into your engine equates to more power. In addition to the increased power, the ceramic coating protects the headers from rust and the elements. MAC's ceramic coated Mustang headers are backed by a 3 year limited warranty.
Fits automatic and manual transmission 2005-2010 Mustang GT
Key Product Specs
Ceramic coated for better heat absorption
1-3/4" mandrel bent primaries
Long tube design requires shorty mid pipe for installation
All hardware included
Headers come with (4) 7/16" studs and locking flange nuts and (16) new header bolts.
Accessories for this product...
Ford Racing header gaskets 05-10 GT
Sale Price $57.90
MAC Shorty Prochamber 05-10 GT Mustang
Sale Price $429.50
Mustang o2 Harness Extensions
Share your knowledge of this product with other customers...
Be the first to write a review
Browse for more products in the same category as this item:
Shop by Manufacturer
Shipping & Returns
Terms & Conditions
Questions? Call Us!
Mon-Fri 9am-6pm EST
Designed by :
Olark live chat software