Hello GT-R owners! We’ve finally got our Akuma Spec Aquamist Methanol kits for the R35 GT-Rs. Akuma Motorsports have done all the R&D along with Aquamist to make this kit as easy to install as possible for your local shop. We are the sole distributors for this product, so if there are any questions whether it may be you or the shop you can contact us directly.
Instructions are also included to make this much more clear and easy. Tuning is necessary as well but with our promotion we’re doing in honor of this product we will throw a package together. The cost of the Akuma Motorsports Aquamist kit will start at an introductory price of $1499.99. Just have your local shop install the meth kit according to the directions given in the supplied manual, load our map in your Accessport and go out and drive the hell out of it! Below will be the listing of all the parts supplied in the box and also pictures of the kit. Please email me at This e-mail address is being protected from spambots. You need JavaScript enabled to view it if you have any questions or would like to order the kit.
In the box comes the following:
- 160 psi Water Pump
- 6 meter of 6mm nylon hose
- 2 meter of 4mm nylon hose
- 15A fused water pump harness with 40A relay
- 75mm stainless hose clip and support bracket
- HFS-6 Flow Control Module with 2.5M of red capped RJ45
- 0.9mm water jet in plas tic bag
- 4mm Y-piece in plastic bag
- 2 M8 x 1/8 NPT jet adapter with plug
- Water tank adapter 1/8 BSP
- 6mm quick fit elbow
- 100 micron inline water filter
- 4x M5×40mm bolt, washers and fasteners for pump
- 1x M6 grounding stud with washers and nut
- 5-port brass manifold
- 2x blanking plugs
- 1x 6mm to1/8 BSP compression fitting
- 6mm to 1/8 bsp elbow for water tank outlet
- 4mm compresssion fitting for flow control outlet
- 6mm compression fitting for flow control outlet
- 22cc surge arrestor/accumulator
- Water pump harness 6 meter of #12 AWG cable
- 6 meter of multicore cable with blue RJ45
- HFS-6 Control Box
- Water level Switch with connector
- DDS3 Dash Gauge with 1.5 meter 8 way cable
- 2 meter of multicore with jellow capped RJ45 for ECU interface, fail-safe and map switching
- User Manual
Quick summary of the functions fo the HFS-6's main control panel:
Jumper Links (default)
- System is triggered by Fuel IDC% (second from left)
- Spare Jumper link is in parked postiion
- Water injection is enabled. Unlink for 'dry run' test
Three Onboad Leds:
- Green LED: Fuel IDC detection. Grows brighter as IDC increases
- Amber LED: The trigger point is reach, water injection commences
- Red LED: The water injection has almost reached its full flow
Potentiometers to manipulate the flow curve (Adjustment is optional - preset at 12 o'clock):
- THRES ADJ: Set triggering point to start injection. Default: 42% IDC
- IDC TRIM: Add or subtract IDC% from the starting point. Default: IDC-in = IDC-out
- IDC gain: Alter ramp rate of the IDC-out relative to the IDC-in Default: 1:1 ratio
- BOOST COMP: Increase the flow to offset the manifold pressure. Default: 2.5V
- FLSF SENS: Failsafe sensitivity/response to over or under flow spikes. Default: 400mS
- FLSF RST: Failsafe reset time after trigger. Default: 3 seconds
- DIM ADJ: Gauge brightness for night driving: Default: 50%
