i assume it does but just curious

 

https://www.cobaltss.net/forums/general-cobalt-68/your-rights-about-your-car-warranty-aftermarket-mods-7439/

 

magnason moss act. no aftermarket item can completely void your vehicle warranty unless it is proven that it has caused the problem

 

it all depends on the dealer really

 

if your tranny breaks with a short shifter, they would blame it, but if your exhaust broke, then they couldn't

 

i don't trust that moss act i can see the dealer saying they don't give a **** about it and still void it. cause the guy at my dealer looks like a real ***** and looks like he would do anything to void a warranty.