I was wondering which is better for a stock grandprix GTP to get the best air flow to my engine and get the most hp out of it. Would it be K&N, AFE, Injen, AEM, S&B, Airaid, or any other that is out there that i dont know off. It would be good... Read More

I have a 2008 scion tC. I dont know what brand of cold air intake i should get that would give me the most hp.. I love my car thank you verry much, I just want it a little faster.. Posted by Sarah  Read More Ø

$300 or 60 I can buy a a k&n box replacment filter and with the hole get all the extra air i need right? Posted by J&T C  Read More Ø

Up until now, I’ve just been using regular on an Automatic 2005 tC, but I’ve recently bought a Injen Cold Air Intake. A friend of mine flipped his wig when I told him I still use regular. Is this a big deal? I mean, I have one performance... Read More

I want to purchase a one of the above mentioned so that I can custom work the engine by adding headers, cold air intake, turbo, etc. I am not a NOS fan so forget that. I want to do something that is not an everyday improvement. Which one will take... Read More

I have a Subaru Liberty/Legacy and I want to put in a performance exhaust and a cold air intake. What are the best brands, which ones would be best for a Subaru with the 2.2L Flat 4. Any advice would be great. Posted by Tottenhamdog  Read More Ø

Just want to know the best sounding intake kit and maybe where I can purchase one. I’ve been looking on E-bay and am not sure what to get! I see that AEM is just the same as TRD. But cheaper. And as far as I know the intake should make sound because... Read More

I’m going to be looking for a car to soup up in a few years, maybe a exhaust system, body kit, rims, cold air intake small stuff like that haha i just dont know which one will be better in the long run, appearance and performance wise please help... Read More

I had a K&N cold air intake system on my Toyota tundra and it made the cool noise when you accelerate at the higher RPS. I am curious if anyone has it and knows if it does make any sound? Posted by Weather dude  Read More Ø

I already have the RAM Air in it, can I put in a cold air intake also? And does the Ram Air come stock in all of the pontiac Grand Am GT’s? What other affordable performance modifications can I add to my car to make it have more horse power and... Read More