hey i'm lookin to get some more power out of the hhr ss auto, i know there is the lnf upgrade from gm, what else should i consider? not looking to go crazy with mods like i did with the bonneville looked at the intercooler upgrade from hahn racecraft, maybe the lnf upgrade and an intake?? then custom tune.. any tips before i start buying stuff?

 

A tune will give you the most gains, by far!

If warranty is a big concern, get the GM upgrade.

If you want more power, fine a good tuner that uses HPTuners and knows how to tune the LNF, otherwise go with Trifecta.

 

You want a warranty go GM if you will take responsibility the after marktet work fine.

 

anyone who if is available in canada? i was lookin on gm parts direct, i was gonna get it there and just take it to a local dealer that will cooperate... i hate the dealership where i bought the car, they've lost my keys, lost the car, forgot my name, couldn't find the wheels, they don't clean the car unless i complain about it..... whoo, had to get that out.. lol.. maybe some fellow canucks have this done, help plz?

 

where in ontario are ya???i know a few excellent car guys

 

southern ontario, i'm around the mississauga/oakville border, 5 minutes from the lakeshore. i always see a bunch of cobalts on the timmies parkinglot at dundas and 403, thats close to my place. seems to be a popular meeting place for alot of car clubs around here.