(18hp exhaust-16hp stillens -tune about 10hp..) My educated guess
Uprev is the most common tune on this forum.
The mods will not give you these numbers without the tune.
I think our base 370z varies but 260-270whp. With those mods you can maybe hit 300whp
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2009 Brilliant Silver BASE 7AT | TEIN S-Tech Springs | K&N Drop Ins & z1 Maf Tubes | AAM S-Line Short Tails | 5% Tint | 20MM Spacers | Sport Spoiler NickTurnon's 370z Build
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