Stillen Intakes.
High Flow Cats.
Cat Back exhaust.
UpRev retune...
Or save up a bit and put in a supercharger. But then again I did not care about the power train portion of my warranty...
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Powertrain Warranty voided on 5/14/2011
Mod List:GTM Supercharger,SmartTop module, Oil Cooler, GT-R Start button, Nismo Exhaust, BC Racing ER Coilovers, Backup Camara
For eastwest: 
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