189 one says Grade A+++ Real Carbon, but I dont think its real carbon and has no bolts or instructions. 349 or 399 is made up of real carbon and comes with bolts...

 

thats cheap

 

Advanced Auto is also wrapped, someone on the forums got one a while back, too lazy to do the search. You can make them an offer, don't pay $399 for it!!!
The $349 one is from blacktop aero, and is a quality piece, if I had the money (and the desire to spend that much money right now!) I would go with that piece and not deal with anything else!

 

I don't have enough money to buy $399. I will sacrifice myself to check the diffuser for g35driver.com members

 

I just bought the one from Hyper rev motors. Pricey, but seems to be the best choice. I guess I will see in about a week. Wish me luck.

 

Is it worth the time and $? Is it just for looks or will you notice a difference in handling?

 

lol just for looks bud.

and buy that 189 one!!!

 

Its all looks man, just like a roof spoiler

 

I was looking at it too!! I think im going to get the 189 one! ill let you know how it fits

 

I think you should buy one and give us your full review on how well it fit and how much of an improvement it made on your cars handling...

 

Is it worth the time posting a sh!tty post?

What a sarcastic post, isn't it?

 

I think you will definitely feel a difference in handling.

Anyways, I bought the one from Hyper Rev Motors, but before I did that. I emailed each company to see what the differences were between there products. And so far, only Advanation answered back. I asked Advanation if the carbon fiber was in fact real carbon fiber and how they were selling soo cheap. I also asked about fitment. And he replied with "I am not sure how well the others are fitting but we`ve sold a lot of them with no complain what so ever." I really dont know how that answered my question So I opted for Hypers part. On a side note, customer service is seriously lacking now adays, dont you agree?

 

I just received an answer to the same questions from Hyper Rev Motors. He says "Josh, on the photo is my G35 coupe. I put it on myself and I know it fits perfect" I guess I have made the right choice.

 

lol yea dude i think you'll drift automatically when you install the rear diffusers..

lmk coz i was looking at those too last week dont know if they would fit or not. or if they would improve my handling..
damn i cant get over it...lol

 

Its like the shift **** I installed. Definitely makes my shifts faster.