cobra exhaust manifolds

[rojoc]

As I research different manifolds on line I see there is a variety of manufacturers available, and a wide range of prices. Some have three year warrenty while others only one. There is sierra, ossco, glm and no name. Any opinions/experiences? Thanks in advance

 

[KaGee]

Re: cobra exhaust manifolds

Sierra, OSCO and GLM are all reputable. GLM has a 3 yr warranty and OSCO now does as well. GLM's are a little cheaper, they're imported. But what isn't nowdays.