Each unit is precision machined from AL6061 and features new brass throttle plates, stiffer throttle springs and sealed bearings for quick response and smooth operation. These high performance throttle bodies are designed as direct-fit replacements and come in various sizes ranging from 66mm to 76mm openings.
The Tuner Series throttle body looks and feels like an OEM unit but definitely out performs it.
Tuner Series cast throttle bodies come with a matching throttle body gasket; TPS sold separately.
Grams Performance & Design Honda/Acura 72mm Drive-By-Wire Throttle Body. Announcing a unique electronic drive system only available from Grams Performance. This drive system is paired with the finest throttle body technology in the industry. This all new technology features a proprietary cap and motor. The complete drive-by-wire unit features CNC-machined, 6061 aluminum construction, an 80mm inlet and a 72mm outlet.
There is no core exchange required. The kit is complete and ready to go, straight from the box. This is the only complete system on the market today.
Each system features proprietary internals that allow for increased airflow without sacrificing the smooth throttle characteristics Honda & Acura owners expect. The key is a larger throttle body producing additional power throughout the powerband on modified engines demanding increased airflow. Grams Performance’s drive-by-wire systems for K-series engines feature a large bore, resulting in significant horsepower gains on naturally aspirated and forced induction applications.