GM Forum - Buick, Cadillac, Olds, GMC & Pontiac chat - Computer Tuning Options for 05 3.8L Bonneville

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86we2

Nov 14, 2014 01:54 PM

Computer Tuning Options for 05 3.8L Bonneville

What are the computer tuning options for 05 3.8l Bonneville,I'd like to bump up the line press. in my trans but can't find any hand held tuners for my car.

jwfirebird

Nov 14, 2014 02:17 PM

hpt or efi live most likely supports your own tuning, or there are local custom tune shops you would have to find.

HPTuners.com >> Performance At Your Fingertips

MikeC

Dec 25, 2014 06:44 PM

HPTuners is probably the most popular tuning program.

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