was wondering if anyone had a stock or close to stock tune for a 2006 Silverado 5.3 4x4 auto. truck just has how flow air filter and magna flow muffler.
was wondering if anyone had a stock or close to stock tune for a 2006 Silverado 5.3 4x4 auto. truck just has how flow air filter and magna flow muffler.
I have a stock 2006 Sierra file, same thing as the Silverado.
06 GMC.hpt
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
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