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dag19 · 05-29-2020, 10:38 PM

I will be going with an aftermarket setup. The wiring needs redone in the pickup as well.

The LQ4 is a 2003 out of a Sierra 2500.

05-29-2020, 10:38 PM	#16
dag19 Registered User Join Date: Apr 2010 Location: Austin TX Posts: 135	Re: LQ4 - To turbo or not...GO I will be going with an aftermarket setup. The wiring needs redone in the pickup as well. The LQ4 is a 2003 out of a Sierra 2500.