Does anyone happen to know about the arvinode exhaust system and its relationship to the K code cars?? When was it factory installed on K's and when did they stop and revert to normal dual exhaust with mufflers. The story on the Waldron exhaust website is very convincing but I find no mention at all of such a system in Tony Gregory's book or any other mustang or shelby publication I've ever seen. Also, does anyone have one of these systems on their car? 'Lemme know! Thanks guys!
Tom