Cold air tune

Predator support for GM gas vehicles

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JARHEAD2001
Posts: 9
Joined: Sat Jun 12, 2010 9:42 pm

Cold air tune

Post by JARHEAD2001 »

When placing a cold air intake on my 07 nbs chevy silverado with 4.8l do I need a custom tune. Also has a cat back exhaust.
Thanks
justin
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07 Chevy 1500 4.8 dynamax long tubes w/cats and magnaflow with S&B intake and diablewtune
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Ill_Born_SS
Posts: 962
Joined: Fri Aug 08, 2008 4:48 pm

RE: Cold air tune

Post by Ill_Born_SS »

No a custom tune is not required but you must dial it in to get better results and for best results a custom tune would be in order.
http://diablosport.com/index.php?name=P ... opic&t=917
Only one thing to say about my "Diablew" Tune!
" Just Friggin Wicked"
Now with TCM support...
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