AQUAMIST 806-065-blue-pump Water / Methanol injection kit HFS4-v3.2 for DI engines (PWM valve) with 3000cc/min pump (blue led)

Please note the HFS4 supports all DI engines under the “universal” option

The Aquamist offering a 3000cc/min pump option for 1000hp+ engines. It is not recommended for engines below 950hp. When this option is selected, we will include the 1600cc FAV and large flow sensor tube.

In-keeping with the excellent integration with the Di engines, the latest HFS4-v3.1 is packed with even more capabilities.  An additional AUX input (0-5V) allows the system to alter flow based on air, exhaust temperature or air fuel ratio. If one of signals exceeds a pre-set level, fail-safe will be triggered to protect your engine. The standard turbine flow sensor based fail-safe remains. A “Fast Acting Valve” (FAV) controls the delivery rate based on a PWM signal from the  HF4 controller. The FAV enables superior linearity and atomization across the entire injection range. A constant line pressure (160 psi) is provided by an Aquatec pump working in the “by-pass” mode. This method is very similar to the conventional fuel injection systems, allowing wide dynamic range and lighten responses to engine load.

The combination of quality components, superior method of delivery and a precision Di signal decoding algorithm, the HFS4-v3 remains to be the most advanced and capable water/methanol injection system in the world to date. 

To order, you need to select the car model:

• UNIVERSAL (except VW MK7 (ROW) & AUDI S3)
• AUDI S3
• AUDI RS3 8V (2.5L_CZGB)
• AUDI RS3 (2.5L CEP_)
• AUDI A4 CNCD (ROW 8-injectors)
• AUDI TT (CDL)
• AUDI TT (CEP)
• AUDI RS6 (C6)
• AUDI RS6 (C7)
• AUDI RS7 (CREC)
• BMW N20 (EWG)
• BMW335D (US model only)
• BMW N54
• BMW N55 (EWG)
• BMW N55 (non-EWG)
• BMW S55
• BMW B58
• BMW S63
• BMW M5/6 S63TU
• BMW S85
• BMW x5/x6 (specify engine type at checkout)
• BMW Mini R56 (N14)
• BMW Mini R56 (N18)
• Ford Fiesta ST (1.5L ecoboost)
• Ford Focus ST (2L ecoboost)
• Ford Focus RS (2.3L ecoboost)
• Ford Mustang Ecoboost (2.3L 2014 on)
• Mazdaspeed3 (pre 2011)
• Mazdaspeed3 (post 2011)
• Mercedes CLS63TT
• Mecedes C63s AMG (M177)
• Mercedes E63 AMG (M157)
• Mercedes G63 AMG
• Mercedes CLA45
• Mercedes GTR AMG (M178)
• Nissan Skyline R35
• Porsche 996
• Porsche 997.1 turbo
• Porsche 997.2 turbo
• Porsche 991 turbo (2015-2016)
• Porsche 991 turbo ( 2017 on)
• Porsche turbo 991 GT2 RS (2008)
• Subaru WRX DIT (FA20 Direct Injection)
• VW Golf Mk6 GTI (CCZA)
• VW Mk6-R (CDL)
• VW Golf GTI Mk7 (USDM-CJXB/C/F)
• VW Golf GTI Mk7 (ROW CJXB/C/F)
• VW Golf GTI Mk7-R (USDM-CYFB)
• VW Golf GTI Mk7-R (ROW CYFB)
• VW Golf GTI Mk7(CHHB-ROW)