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Granatelli Throttle Bodies exceed the demands required to increase airflow on all drive-by-wire performance applications, both naturally aspirated and forced induction. For example, Granatelli’s 108MM LSX Throttle Body (P/N GMTBLS108) has the industry’s strongest electric motor and it is tame as stock around town and can still handle upwards of 25 lbs. of boost in a draw through or blow through configuration.  The GMS unique throttle blade design and super powerful electric motors prevent the throttle blade from being forced closed under high boosted applications.

• Designed as a direct replacement for factory throttle body 
• Flows up to 50% more air
• Allows smoother and quicker engine acceleration
• CNC Machined From 6061-T6 Billet Aluminum
• Works with all intakes on most applications
• No Tune Required (on most vehicles)*

GMS drive-by-wire throttle bodies come complete with super strong stepper motors and the electronics installed. There is no need to disassemble your factory throttle body.