American Racing 1 3/4 x 2 1/2 Headers w/ 2 1/2 Catted X-Pipe Ford Mustang GT 4.6L 05-10

American Racing Headers is a great example of what culminates when highly skilled fabricators, with a complete understanding of motorsports and the science behind the parts they create, come together to take on a new world of high performance.

Taking the "Bull by the Horns" approach, American Racing Headers was formed to prove that superior quality and outstanding performance can and will be the keys to success. A staff with 40 plus years of combined high performance exhaust fabrication experience see to it that only the finest components and craftsmanship go into every header system.

Manufactured in 304 Stainless Steel, the American Racing Headers long tube systems are engineered for a great fit and outstanding performance. With 3/8" thick flanges, merge collectors with scavenger spikes, direct bolt-in 2 1/2" X-Pipe with severe duty high-flow metal cats, otherbrands simply dont measure up.

Systems come with 1 3/4" primaries to accommodate normally aspirated or supercharged applications.

Features:

• Stainless Steel Construction
• 1 3/4" Primaries
• 2 1/2" Merge Collectors
• 2 1/2" X-Pipe w/200 Cell Cats
• Limited Lifetime Warranty