[Everfly]

How much power gain different? Is it worth to pay some extra $ for AR DP?

[335 oClock]

the difference is simple -
BMS is made by BMS, AR is made AR

[ian2002525]

pipe is pipe same sh!t. same HP gained as well...
don't think too much, just go with the cheaper one.

[melloww22]

The difference is quality and fitment... Great vs Good

[mashimarho]

Originally Posted by melloww22

The difference is quality and fitment... Great vs Good

Correct. My BMS DP is GREAT fitment.
I'd say go BMS. Cheaper for the 98.9% same thing.

[klov335]

Well whats the diff? I got ar but ar is 4" and bms is 3.5" so i guess 4" makes another 10hp ehehe

[mashimarho]

Originally Posted by ian2002525

pipe is pipe same sh!t. same HP gained as well...
don't think too much, just go with the cheaper one.

Still wait for pics of the gtr.

[mashimarho]

Originally Posted by klov335

Well whats the diff? I got ar but ar is 4" and bms is 3.5" so i guess 4" makes another 10hp ehehe

Incorrect sir.
Tested and false.
As a matter of fact, some guys try the 5 incher and got the same too..

[SRT14PimPin07]

I went with AR but I'm sure BMS is just as good. I like BMS's products. There always good quality for a great price.

[Everfly]

I got AR and sold it. Found bMS is cheaper so may go with BMS this time

[Beemw335]

Originally Posted by klov335

Well whats the diff? I got ar but ar is 4" and bms is 3.5" so i guess 4" makes another 10hp ehehe

Lol
N55 is no where near outflowing a 3.5 inch straight pipe.

[ian2002525]

Originally Posted by mashimarho

Still wait for pics of the gtr.

add Ian Wang on FB

[mashimarho]

Originally Posted by ian2002525

add Ian Wang on FB

too many of them
Add sean rho on facebook hahaha

[ian2002525]

Originally Posted by mashimarho

too many of them
Add sean rho on facebook hahaha

then try to search ian2002525 on FB.