Hi !

What are your thoughts on the Invidia Q300 ? Are they any good ?
Does anyone have this on their car, can you please give me some info on how it sounds, quality, price wise, reliability, etc. Sorry if this has been covered before.

Thanks

 

https://g35driver.com/forums/g35-sed...-07-sedan.html

I'm sure it has been asked once or twice

 

if its the Q300 without the resonators its going to be raspy.

 

I just installed the q300 on my 2007 g35 sedan. It sounds really good. Not too loud. Has a nice deep tone. I got the single layer titanium tips. Looks sharp. Also noticed hp gains. Going to install Fast Intentions hfc's. I think that's the best combo but everyone's their own preference.

 

You going to dyno the car?

 

I haven't dyno'd it yet. I also installed a Stillen crank shaft pulley and Takeda intake. Will dyno after I install the hfc's.

 

How do you like the pulley? wish i could have done a before and after dyno on that part alone.
where you going to dyno the car?

 

Not sure yet. I noticed power gains on the low end. It was very responsive after I installed the pulley. It just goes and goes and goes.

 

What mods have you done to your ride?

 

Fast intention exhaust and HFC, light weight pulley CF driveshaft and stillen SC.

 

I have the Q300 cbe. Was going to go with Fast Intentions but was told it would be a bit too loud for my liking but I'm going to get their hfc's for sure. Love the sound of them. Are they loud or tolerable?

 

On a cold day over concrete, i am at 96db. I don't know if that says much.

 

Did you install the exhaust first or the hfc's? Or did you install them at the same time?

 

I did the exhaust 1st. then couple years later the HFC.

 

How did you like the exhaust on its own? Was it louder than you thought? And how much louder did the hfc's make it and also power wise did you notice a difference?