Got a Redeye, Demon, or Super Stock and feel like it’s just not quite offensive enough yet? You’re in the right place. Our 937HP Flex-Fuel Package is the “I’m not here to make friends” kind of upgrade. It lets you run on E85 or pump gas and gives you a wicked boost of 50–100whp over stock. And yes—it still behaves well enough for weekend grocery runs (unless your groceries include fresh tires).
Flex-fuel means you can fill it with what’s available—or what’s spicy—and the car will handle the rest, thanks to our sorcery-grade tuning. Speaking of which, this package includes all the hardware and remote tuning you need to start slaying dynos, egos, and possibly small woodland creatures (please don’t).
Here’s what’s in the go-fast goody bag:
Dusterhoff Tuning Upper Pulley Kit – Smaller pulley, bigger power, big grins.
Fuel Injectors – Because more fuel = more boom.
PCM Unlock Service – Set your PCM free so it can live its best life.
180° Thermostat – Keeps temps cool when things get hot.
Smart Access Cable – For sending your tune files with ease.
RTD with Credits – Load your custom tune like a boss.
DT Serialized Plaque – Adds +10 HP* (*in street cred).
Engine Tune – Tailored to your setup, like a bespoke power suit.
Transmission Tune – Keeps your shifts crispy and ready for battle.
Install not included, but hey, think of it as bonding time—with your tools, your car, or your favorite mechanic.
This is for 91 or 93 octane pump gas/ E85 package
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