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| LB7 Bombs (Aftermarket) Discussion of Chevy and GMC Trucks with LB7 Duramax Turbo Diesel Engines Related To Performance And Longevity |
ok a buddy wants a 4" turbo back for his dmax but will this cause any codes because it has a cat and that will be gone? -... JOIN NOW TO REMOVE TRACER
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#1
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ok a buddy wants a 4" turbo back for his dmax but will this cause any codes because it has a cat and that will be gone?
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#2
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Nope.
And also Im sure you already know this but if you dont turbo back on a Dmax means downpipe back. - |
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thanks guys I did not know that the dmax are downpipe back as I know more about the 2nd gen dodges and not much on the dmax. -
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