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2007 chevy trailblazer_ss_lt
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Discussion Starter #1
I have an 07 tbss with magnaflow muffler and resonator delete..I'd like to get rid of the cats and eventually put a set of kooks longtube headers on..what's the best way to get rid of the cats and keep it street legal..I know about mil eliminators but haven't found any for my tbss..any suggestions?
 

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2007 chevy trailblazer_ss_3ss
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Best way would be to get a tune, but IMO, If you're gonna get headers, just get hi-flow cats. The difference in gains is minimal vs no cats and you will have less issues w/ inspections. Also, I'd go w/ ARH instead of kooks.
 
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