Mopar chose American Racing headers for the new 2011 V10-equipped 8.4-liter (512-cid) V10 engine with a 2-speed automatic transmission, because they new the quality was there. Also new is their 2011 Mustang 5.0 headers. These headers are also made from 304 stainless steel and feature 1-7/8ths primaries.

Posted by Mark Gearhart