GP Electronic Throttle Bodies

A larger throttle body is key to producing additional power throughout the power band on modified engines with increased airflow demands. The new Grams Performance and Design MKIV throttle body features a large 70mm bore, which results in significant horsepower gains throughout the power band on heavily modified, naturally aspirated applications and even more on forced induction ones.

Drive-By-Wire Electronic Throttle Body; Bore Size 72mm ID; Incl. Spacers/Plug And Play Harness Adapter/Hardware;

Grams Performance DBW Electronic 72mm Throttle Body 2012+ Scion FR-S / Subaru BRZ

50 Percent Increase In Airflow Over Stock 64mm Body

Factory Programmable Non-Contact Hall Effect TPS

CNC Machined Billet 6061-T6 Aluminum Housing

Drive-By-Wire Electronic Throttle Body

Precision Honed Oversized 72mm Bore

Wiring Harness Adapter Included

Optimized TPS Response Curve

High Precision Servo Motor

Aluminum Throttle Plate

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