|
|
|
03-27-2015, 08:32 AM | #1 |
Chief Warrant Officer
1022
Rep 1,638
Posts |
Anybody have the CP-E N55 Catted DP?
I am looking for impressions and feedback from anyone who has the cp-e N55 (5-inch) catted DP. I am considering that as an option.
The main reason I am considering it is that while it is catted, it is a 5" pipe. Most catless pipes are 3". The flow volume of a 5" pipe is almost three times that of a 3" pipe, so my thought is that the size will offset the restriction to some degree. Please do not hijack this thread telling us why catted DPs are a waste and recommending to go catless - that has been done to death, and anyone considering a catted DP has their well-founded reasons for looking to go that route.
__________________
"Prius" is Latin for Eunuch.
"Hrothgar": 2012 135i: 6MT M-Sport, BSM/Blk; Nav, Premium, Convenience, HK Dinan Stage 2 +PPK /// BMW PE /// VRSF CP /// K&N /// Koni Sports /// RSFB Inserts /// MPS4S 225/255 /// Other Stuff |
03-27-2015, 07:56 PM | #2 |
Captain
137
Rep 952
Posts |
I understand that you may have your reasons.. but isn't the stock DP about 5" around?
__________________
13 X1 35iX, 98 Z3 2.8, 01 M Coupe, 96 Z3 1.9 DASC, 95 318ti, 13 smart fortwo
|
Appreciate
0
|
03-27-2015, 10:18 PM | #3 | |
Chief Warrant Officer
1022
Rep 1,638
Posts |
Quote:
I'm talking about 5" diameter.
__________________
"Prius" is Latin for Eunuch.
"Hrothgar": 2012 135i: 6MT M-Sport, BSM/Blk; Nav, Premium, Convenience, HK Dinan Stage 2 +PPK /// BMW PE /// VRSF CP /// K&N /// Koni Sports /// RSFB Inserts /// MPS4S 225/255 /// Other Stuff |
|
Appreciate
0
|
Post Reply |
Bookmarks |
Thread Tools | Search this Thread |
|
|