i just purchased the Cobalt Addiction header w/SAI as far as i know im the only one to have it on this forum so ill be the guinea pig and let you guys know how it goes once i get it on next weekend. my current mods are Weapon-r Short ram, 2.4 IM Tsudo cat-back B&M shift and im lowered 3.5 inches. it sounds awesome as it sits right now i havent found another cobalt that sounds like it ill post before and after vids next weekend during installation

 

other people have it on here. im going to get the bad mab because it is the same exact header but doesnt have the SAI bung. im just going to tune it out because it is soooo pointless
let me know if you actually get it because alot of people order from CA and they havent gotten their stuff in monthsssss.

 

ya i thought about tuning it out to but my car wont connect with scanners lol so im kinda screwed on a tune untill i get that fixed lol ive checked my fuses and none of them are blown so idk whats going on with it, so im just doing bolt ons and once i have full bolt ons im gonna get it fixed