Nick Mccray

I just got a 2007 cobalt ss. Need to know what route to take on aftermarket exhaust for stock motor

matthewj182

I recommend ZZP's 2.5 in catback with the resonator.

Nick Mccray

Thanks man I'll check it out

Nick Mccray

What about HKS

hawkssoccer11

iTrader: (13)

go with zzp. by far the best out there right now for an ss/sc. the two best exhausts that are almost impossible to get are the corsa and the GMPP exhaust. its like trying to find a needle in a hay stack lol. also go to youtube and research what exhausts sounds the best to you.

SS_MuNky

I just got rid of my GMPP exhaust in favor of a ZZP 2.5" system. WAY better sound to it.

07blackg5

iTrader: (8)

Side exit is king