Grams 72mm Drive-By-Wire Throttle Body
Posted by Cesar '13FRS on 12th Dec 2017
I love it! quicker response from my FRS after installing this. Quick and easy install. If you buy this before getting a CAI plan on heating your OEM intake to make it fit or buying an adapter. I bought the Perrin intake hose and I still had to heat that one up.
Very well designed part
Posted by Unknown on 2nd Dec 2017
Great part and almost a complete plug an play and I say that only because there was one unwanted side effect. My FRA is a automatic and when the defroster is on the a/c cycles causing a exaggerated throttle jump which sometimes makes it hard to brake during city driving. There is a definite increase in throttle response and power.
Posted by Joe G. on 2nd Aug 2017
Amazing throttle response now! It helps tremendously with the car's lag that it has at lower RPMs. Super easy installation, and a must have direct bolt on part for easy gains.
Grams 86 Throttle Body
Posted by Unknown on 17th Apr 2017
Installed the larger grams throttle body and it is awesome, a very well made piece with simple standard installation. Response improvements and some mild gains as well. Also even the customer service from Grams is very good when I had a question. Very nice product for the price thank you 86Speed
Grams Throttle Body
Posted by Unknown on 8th Apr 2017
Easy installation with basic tools. Car just wants to go. An excellent compliment to my supercharger
Posted by Glenn on 26th Nov 2016
Easy install, great product. One of the best upgrades to get, especially with an intake.
Posted by Unknown on 28th Oct 2016
easy installation, great throttle response and very happy with it.
Testing the Grams Drive by wire Throttle Body for Scion FRS/Toyota 86/Subaru BRZ - http://www.86speed.com/products/brz-frs-72mm-drive-by-wire-throttle-body.html Mods Kraftwerks c30 Supercharget kit, MXP UEL-Header, MXP over-pipe, Motiv Concepts front pipe, MXP-SP Catback, Grams 72mm Throttle body (off and on) Tested on E72 Flex Fuel Read about it here http://blog.86speed.com/tested-and-proven-to-make-hp-grams-throttle-body/
Testing out th...Testing the Grams Drive by wire Throttle Body for Scion FRS/To...
The new Grams 72 mm Drive-By-Wire Electronic Throttle Body for Subaru BRZ/FRS is a perfect upgrade for the factory Subaru 65 mm throttle body; delivering a 48% increase in airflow. Each throttle body includes all new components including a CNC machined billet 6061-T6 aluminum housing with a precision-honed oversized bore, a high-torque servo motor, and a proprietary Non-Contact Hall Effect TPS sensor. To ensure the best performance, throttle response, and drivability, each TPS sensor is calibrated to meet the specific requirements of the vehicles engine management system. The Grams electronic throttle body is an ideal solution for both modified and stock engines with increased airflow demands.
48% increase in airflow over the stock 65 mm Throttle Body
Precision Honed Oversized 72 mm Bore
CNC machined billet 6061-T6 aluminum housing
Aluminum Throttle Plate
Factory Programmable Non-Contact Hall Effect TPS
Optimized TPS Response Curve
High-Precision Servo Motor
Includes Thermal Throttle Body Gasket, Wiring Harness Adapter, Tapered Aluminum Adapter and Coolant Bypass Adapter