Nitrous really doesn't give a crap about how well your engine flows. It's basically adding the oxygen flow mods would be aiming to add chemically. That's why it's such a good power adder. No amount of flow mods on atmo pressure is going to get anywhere close to what a shot of nitrous can introduce to the chamber.
Not saying don't do it but, just don't expect miracles because you have them.
2014 Premium GT, SGM, Brembo, Auto, Tech, Comfort, etc. GT500s, Steeda UCA, VMP auto N/A tune. 100 shot nitrous on BBR tune. Best e/t 11.38 at 120.85
2012 Premium GT, Candy Red, Brembo package, 3.73, MT82, Comfort, Tech, et al. Procal tune, Roush UCA, UMI poly LCA, GT500s, Steeda red bracket, Hoosier 28x10x16 bias drags. Best e/t 11.91 at 115.23 RIP