tonytanaka Posted March 16, 2010 Share Posted March 16, 2010 Hey guys and girls! I am a noob to this forum and to my car. Ive had intakes before and i searched around the forum but couldnt find a definitive answer to my question. I was wondering if I NEED to have a tune if i purchase an intake for my 06 spec b. I love the sound and want that back but wasn't planning on getting a tune right away. Is not getting a tune something that will damage the car in any way or is it just something that is very beneficial? Thanks everyone. Link to comment Share on other sites More sharing options...
LosAngelesLGT Posted March 16, 2010 Share Posted March 16, 2010 Tony, a myriad of posts cover this but if you want to install an intake on a turbo car (particularly a car like ours where the maf is right there) you have to get a tune. If you are not upgrading your turbo, and you install an intake, you are doing nothing for your car but making it harder to tune. The stock airbox IS a cold air intake. A stock CAI is good for a lot of whp. If you put a CAI on your car and did not get a tune, take it off now. If you bought a CAI, put it on the shelf and forget about it till you tune. EDIT: You should know that my LGT power mods are: 3" ERZ Downpipe 3" GMK Catback Exhaust M2 Uppipe Unequal Length Headers RacerX Front Mount Intercooler:wub: Infamous1 Stage 2+ Tune ...OEM AIRBOX!!! Thats right, I have an OEM airbox with my front mount intercooler. The guy who tunes me Infamous1 (whom has tuned more LGT than anyone else) told me not to bother with a CAI. I even have one. Want to buy it? Link to comment Share on other sites More sharing options...
m sprank Posted March 17, 2010 Share Posted March 17, 2010 CAI offers no power increase until above stage 2 levels. Just a noise maker. If you choose to install one without tuning for it your MAF will be improperly scaled. This in turn will cause your air fuel/ratio to be incorrect. In my experience the SPT caused a rich condition. Using a Purolater replacement filter instead of an OEM caused a lean condition. Our cars are finicky. Link to comment Share on other sites More sharing options...
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