Quote:
Originally Posted by mlee
Just put headers on it and you'll get plenty of boom.
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If he can live with a check engine light the cheapest would be JBA catless mids. After that headers. If he tunes it, it won't have a powertrain warranty anymore if something catastrophic happens due to GM corporate wanting to see the tune. I waited until I had 6000 hard driven miles on mine before putting headers on a tuning it. That being said, with headers and no cats my car is stupid loud with the flaps open.
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2014 ZL1, manual trans, carbon hood insert, Rotofab, Pacesetter 1 7/8" headers, 1" drop BMR springs, stock pulleys, 91 octane tune, 545rwhp & 515rwtq
Serviced and modded by Cordes Performance.
2011 C6, 750rwhp, forged LS3, ported LSA heads, Vortech Ti-trim, 227/243 115+4 Lunati cam, ported LS3 intake, Alky Control methanol, Pfadt sways/shocks/trans mounts, Pfadt tri-y headers(Sold 6/28/14)
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