Forum: Performance Mods

I'm looking for an Air intake for my 2008 Pontiac G5 SE. It's a Ecotec L61. I'm just not sure what kind of brands to be more guided towards. I'm...

Hey guys. So I've had my 2.2 turbo'd for almost 2 years. Loving every minute of it. :cool: Since almost the beginning I've had an issue that...

Need to retune after tossing one on or not? I have heard yes and no from people. Thoughts?

I'm thinking about upgrading just my downpipe for now but want to know if anyone knows where to get one in canada? Also even if I went with either...

I got this muffler put on about a week ago. first off its not a fart cannon, it just looks that way looking straight at it in the video, it actually...

I want my g5 to have a deep roar but I don't want it to be so loud that it makes it sound like a ricer, more subtle. I was wondering what kind of...

so im gonna replace my stock muffler with a magnaflow. i really want to get the #14832 one but idk if it will fit under there with the tip still...

Hey guys, im new to this site as well cars. I have an 09 g5 base so far i got -eibach pro kit springs -ccfl halo headlights -upgraded head...

(Yes, i've done my share of searching other posts.) I was planning on getting an Injen CAI until i saw somebody on here say they flooded their engine...

im looking to start with the basics for now. i already have a magnaflow #14832 muffler laying around thats waiting to be installed, besides that it...

Question for Supercharged 2.4l people: I'm installing the Twin Rad Fan setup from a parts SS S/C; 2.4l SS and GT single rad fan assemblies have a...

Are either of these worth the money? Would i see any hp gains? http://mrzperformance.vstore.ca/product_info.php/cPath/23_24_29/products_id/143 ...

Hello, First off I'm new to the club and have recently purchased a 07 g5 gt. I also am sorry if there is already a thread on this but I do not have...

Hey guys so I need some suggestions on a new exhaust system! I've got the GT submodel exhaust system. But I want it to be a little louder... Not too...

In the spring I'm gonna bolt on the Supercharger Kit from an 2007 SS parts car I stripped. I want to install the Stock SS analog boost gauge. 1....

I was thinking engine modifications after planning a build on my buddys Volkswagen Mk3 GTI, and it got me thinking, the LE5 has a larger stroke than...

I've been looking around for some Racing Chip ideas, preferably stage 2 or 3. I have the Injen CAI and have been looking into the Magnaflow exhaust...

finally put the new intake on. Pretty pleased with it, dont know how much i really want to do to the g5 dont really have much time to do anything at...