So does anyone know if the Greddy evo b-pipe has any bottle necks? according to the website it lists the piping for the R as 60-70. i think 63.5 or so is 2.5in. so do those numbers mean that its 60mm at its smallest and 70mm at its largest or what? has anyone done any measurements on it or anything? just wondering how well it will work with my new setup...thanks for any info you guys can give me!

 

any?

 

The GSR catback can be ordered in 70mm.

 

I thought the GReddy EVO exhaust was 60mm?

 

The GReddy EVO exhaust is 60mm for all standard Honda/Acura applications.

However the Greddy EVO can be ordered in 70mm for the GSR because Greddy also makes a turbo kit for that vehicle.

 

Ohhh.. Sounds good. Thanks for the info Reid. Does GReddy or "Trust" as known in JDM land make an N1 exhaust? I thought I saw a pic somewhere of a Trust N1 exhaust that was not available in the U.S..

 

The Greddy Power Extreme 2 features a N1 style canister.

Reid - who awaits a paycheck from Greddy's advertising department...

 

i remeber those pics of the greddy pe2 from awhile back. didnt have a bottleneck on the b-pipe?

 

is that 2.5 inches..pardon my ignorance i'm too lazy to
look it up/find the conversion ...

do you know if it has any bottlenecks?

 

Well if the GSR can be ordered in 70mm cause of they make a turbo kit for it then do they make a SI one if so all you woudl need to do is modify the hangers and it would bolt right up to a ITR no prob

 

Greddy tried to tell me that this WASN'T possible.. i had the canister portion of the EVO off my Si and wanted to use it with a custom B-pipe.. never happened.. I ended up just picking up one from the ITR that was wrecked and parted down in VA.. I have no idea if there were any gains from it for sure though, because I added my JDM 4-1 and carsound cat at the same time..

and FYI, by my ruler, the 60mm is just under 2.5 inches.. the 70mm is about 2 7/8's inches..

 

60mm=2.36"
70mm=2.76"

I called Greddy a long time ago on this and they told me that it is just 60mm, stepping up to 70mm at the muffler. They made no mention of a seperate full 70mm application.

 

Quote:
The Greddy Power Extreme 2 features a N1 style canister.

I cant find the Greddy PE 2 for a 2001 Type R anywhere. Can anyone help me out with some links? And does anybody have any thoughts on the system?