Mods for 2014 GMC 2500 6.0 with .410 gears?
Is a tuner and cold air intake worth the $? Found some tuners for around $450 with a heavy towing tune built in and intakes around $350. Really don’t want a loud exhaust, do they make quieter ones tha...
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Don't waste your $. Either live with it as is, supercharge it if you want or to spend some $ or get a diesel if you're interested in towing performance. Jmo
