12-24-2017, 01:06 PM | #1 |
Drives: 2010 Camaro 2SS Join Date: Aug 2016
Location: Orlando, FL
Posts: 294
|
Switch to npp
I currently have a full borla set up with headers straight piped to borla s type mufflers. If I want to switch to npp mufflers do I need anything other than the mufflers piping wise? Or can I do a simple muffler swap with my current piping? Not sure If I want it open all the time or vacuum actuators, would that change things?
|
12-24-2017, 03:00 PM | #2 |
Drives: too many to say! Join Date: Nov 2010
Location: S.E. Michigan
Posts: 1,013
|
Open npp with headers is loud AF. I tied the valves shut... sounds nice
|
12-24-2017, 03:57 PM | #3 |
Drives: 2010 Camaro 2SS Join Date: Aug 2016
Location: Orlando, FL
Posts: 294
|
I know a guy that had an ls2 vette and he had full exhaust with the npp setup for the vacuum actuators, sounded badass lol
|
12-25-2017, 09:27 AM | #4 |
old school chevy rodder
Drives: 2013 2SS/RS Manual,DM exhaust,CRT Join Date: Jul 2012
Location: Oregon
Posts: 5,587
|
Love my NPP, you should look up online the components of the NPP but in reality a set of just nice flow masters or borla etc are more inline with what most would do rather than dual mode which you would have to engineer to make the flaps open and close....theres posts on that also. Or if your too loud some Monza tips may help or cut outs.... The vacuum system is not used on the next gen just electric for the bypass in the mufflers....and its not a easy thing to install just the system as its vacuum on ours with little tanks that connect etc etc...
__________________
2021 Wild Cherry ZL1 A10, Sunroof, Data, Carbon, Nav, RotoFab Dry CAI, Elite x2, Borla ATK, Driveshaft shop
|
12-25-2017, 02:40 PM | #5 |
Drives: 2011 2SS/RS Join Date: Feb 2016
Location: Jacksonville FL
Posts: 1,193
|
I build a vac controller for mine. great when its early or i have a headache. I ca build another if you want one. It basically programs to the garage buttons and lets it open or close. minimal power draw too ( left it on overnight lol )
__________________
•2011 Camaro SS 2SS/RS A6
•MRR M017 1le Replica Wheels •Vararam Ram Air Intake •Speed Engineering Longtube Headers w/ Magnaflow HF Cats •Bo White PnP Stage 2 TB •GPI SS2 VVT Cam w Cometic thin gaskets 10.69 compression •Xpipe w/ Res Delete and NPP Exhaust •Tuned By Anonymous Calibrations •Gen5DIY Mylink Conversion W/ Backup Cam •Morel 3 way custom speakers, Infinity 860w Subwoofers in trunk baffle •Helix P6 6ch amp w/ 8ch DSP and P1 Sub amp |
|
|
|
|