They are basically stating that if you follow those links above you will be able to see dynos and look at the torque curves so you can find your ideal exhaust.
Most modifications performance-wise in cars scream HP, but don't really push their TQ gains. More than likely this will take a little digging and research on your part.
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2009 NISMO # 0193 | QAB | Albums! | 05.04.10 (Dynojet) 291.94hp/248.28tq
Oil Cooler (DIY) | Custom Headlights | GTSPEC Braces | F.I. Long Tube Headers
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