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Thoroughbred Diesel has been your online performance headquarters since 2002. We know how to get the most performance out of your pickup truck and offer all of today's most popular diesel performance products.
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Thoroughbred Diesel offers OEM and diesel stock parts for your diesel pickup truck. At Thoroughbred Diesel, you can buy stock diesel replacement parts such as injectors, fuel pumps, ball joints, track bars, turbos, and more for your diesel truck.
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Make heads turn with custom truck accessories from Thoroughbred Diesel.
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Thoroughbred Sku #: DUT1101AA020 Manufacturer Sku #: 1101AA020
$40.00
For 2001-2010 Duramax Tuner (will not work on LML)A five position switch that when used in conjunction with our DSP5 tuning is used to change tunes on the fly.
NOTE: This is for Duramax Tuner devices only.
NOTE: Duramax Tuners include a switch, this is a replacement switch NOTE: Required EFI Live Tuning
No way of telling without the tuner or the app.