A.C.E B58 Throttle Spacer (GR Supra)

Since the spacer has two 1/8 NPT screw holes, it is ideal for mounting various sensors, water injection, NOS, etc.
The mechanism of water injection is to inject atomized "water" into the intake pipe just before the fuel is ignited, Generally, the fuel sprayed by the injector is vaporized to play a role, and direct cooling of the vaporization chamber is also important in terms of suppressing heat damage to the pistons and cylinders.
In addition, by adding water to the fuel and injecting it during acceleration or high-speed driving, the fuel used for cooling is saved and it contributes to improved fuel efficiency.
In particular, GR Supra uses a water-cooled intercooler, and the intake air temperature is easily affected by the water temperature, and the intake air temperature is more likely to rise than the air-cooled intercooler. We developed it because it was noticeable.
As a result, the water injection has significantly reduced the output reduction due to heat sagging, making it possible to achieve the desired performance for a long time.
* With the GR Supra of our demo car installed, the highest speed test in Japan recorded 289.27 km / h (as of R2 / 9) .
Is it related to engine trouble such as rusting or "water hammer"? → There is no problem. There is no need to worry about rust because all the injected water evaporates before the engine burns and is discharged together with the exhaust gas.
This set includes a removable throttle spacer for GR Supra, and the throttle spacer has two NPT screw holes, so you can take it out of the intake pipe by installing an additional meter, or install water injection or NOS. Is possible.

Material: A5052 (Aluminum) Alumite treatment
Size: Thickness 16 mm Inner diameter 69 mm
Conformity: GR Supra (2019-) B58 3.0L