I know its smogged now but maybe for someone elses gain, All shorty headers are carb legal as far as every smog tech ive talked to in the past 3 years. Theres absolutely no way for a smog tech to know the difference between stock exhaust and aftermarket unless theres obvious markings that are visible from the engine bay OR they personally have had that car before to know.I have all 4 cats - do you think a non carb legal shorty would slip at a star station?