Originally Posted by mannyz

Thats the part I dont know, if Nissan claims 350hp to just the engine or if is the combination of the exhuast, cause I went to Nissan site to compare the 370 and nismo and theres nothing engine wise. The only difference is the suspension and the tune exahust and the strut bars. I did noticed they raised the rpms to 7500 instead of 7000 like the 370, which thats what Technosquare did by chaning the redline to 8000. But other than that, where is there secret for 18hp extra