I figured I would pick up roughly 25-30 hp and torque. According to nissans #'s I should get that with the header and cai alone. Removing the cat with the down pipe should add a few more. I think I'll throw these on next week and see how it sounds with the facory catback. How much are you selling the greedy set up for?
John
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2006 Trailblazer SS C-6 e-fans, 160 thermostat, PCMFORLESS stealth cam set up, ieatsrt8 intake, tuned by Precision Motorsports, transmission built by Sommers Racing and Performance