01-04 Duramax LB7 Turbo Upgrade Package

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  • Regular price $349.99


Want more from your LB7? This turbo upgrade package will give you faster spool up, lower egt's, less turbo surge, more boost psi, more turbo whistle, and more power!

Comes with the High flow 3.5" turbo horn, 3" high flow downpipe, and 6+6 Extended tip Billet turbo wheel.

This is a great upgrade to your LB7! 

Does not fit CA Smog Package LB7.


QUESTIONS & ANSWERS

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  • Why doesn’t these products fit smog trucks? Is it just not legal to put on a smog truck or is there something that makes them not fit on a smog truck

    The turbo horn must be dented most of the time to clear the egr valve, also the downpipe is a little different, you will need to cut of one tab on the downpipe flange to clear egr. It can fit

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