Join Date: Dec 2016
Location: The state where 4 out of 7 former Governors went to jail
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Welcome to the forum! Here is a comparison I did with different configurations on my 2015 RT+ between corsa extreme and long tube headers.
BTW if you have a 5.7, make sure your sound comparisons are from a 5.7 and not a 6.4.
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2015 Challenger RT+ (non-STP)
8lb Magnuson w/ Innovate PSB-1 wideband/boost/shift light gauge
Corsa extreme (2.5")
4" Aluminum one-piece driveshaft
Hellcat bottom airbox
Stainless Works LT headers (2" primaries)
Barton shifter assembly w/ Lou's short shaft and Speed Dawg knob
Comp Cam 7929 & 7748 push rods (gives slightly more lifter preload)
A2speed aluminum coil and valve covers (built in catchcan)
Last edited by A Guy; 05-12-2019 at 01:26 AM.