Agency POWER valvetronic - Amazing
Posted 14 January 2021 - 01:33 PM
Main reason I chose not to go with valvetronic exhaust was severe back pressure when valves are closed. There's been dyno's done where closed vs open had significant power differences. Definitely would not WOT when the valves are closed !
The other was fear that the valves may crap out sooner or later.
Xpel Ultimate Clear Bra // 3M Color stable tint 20% // V1 Radar Detector // Blackvue DR650GW 2-channel dash cam // Project Kics R40 Lugs // JDM Side Markers // SSP Exhaust Guard // Rexspeed CF hood damper // AMS Downpipes // ID1300cc Injectors // Amuse 90mm Exhaust // GotBoost Intake // GotBoost E85 Flex Fuel Kit // Cobb Catted 3.5" MP // FFtec Fuel Pump // Cobb AP3 w/ TCM // GotBoost Fuel Pressure Monitoring Kit // Tial Q BOV
SOLD - 2003 Nissan 350Z Touring
Posted 14 January 2021 - 04:58 PM
2015 Nissan GT-R Premium (SOLD)
Speed Density on Cobb AP3 | ID1300 Injectors | Tial Q BOV | DW300C Fuel Pumps | GotBoost Flexfuel Kit | GotBoost Fuel Pressure Monitoring Kit
Stock Block/Transmission | Tuned by Chris Black & ACG Automotive | Built by JohnWigs @ Pacific Nissan
2017 Acura NSX (SOLD)
130R White on Red/Alcantara
2016 Nissan GT-R Black Edition (Current)
Cobb SF 2.75" Intakes w/Green filters
HKS Resonated Midpipe
HKS 45th Anniversary 2-Stage Exhaust
Posted 14 January 2021 - 05:44 PM
Edited by Daddy21, 14 January 2021 - 05:45 PM.
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