Soho Motorsports

SOHO Motorsports Air to Air Upgrade for the Stillen VQ35HR Supercharger Kit for G35 and 350Z

Sale price Price $2,399.99 Regular price

Shipping calculated at checkout.

This kit is end of life, and will be replaced by our V2 aiming for late 2021 or early 2022.

Learn more about the kit(s) here!

The SOHO A2A Conversion Kit Will Come With The Following:

- SOHO Motorsports Intercooler and Crash Bar

- 3" Aluminum Charge Pipe

- 2.75" Y-Pipe to Throttle Body

Tial BOV

- Turbogaurd Or K&N Filter

- T-Bolt Clamps

- Silicone Couplers

- Manifold Block off Plate

*larger injectors and a fuel pump are required when purchasing this kit*


*Below are a few examples of the A2A conversion kit on a G37 and a 370z*


Automatic G37 with Stillen Supercharger vs SOHO Air to Air Upgrade (Torque limited due to stock automatic transmission)


-STILLEN supercharger kit w/ V3 -SOHO air to air kit

-SOHO Cat-back Exhaust

-Stock Catalytic Converters

-1050cc Injector Dynamics

-340 Aeromotive Fuel Pump

Click Photo to enlarge! ______________________________________________________________________________________________________________________

Nissan 370Z w/ A2A Conversion Kit


-STILLEN supercharger kit w/ V3

-SOHO air to air kit

-9 psi pulley upgrade

-AAM longtube headers

-ARK catback exhaust

-CJ Motorsports fuel return system

-Custom EcuTek Technologies Ltd tune

Final numbers: 🐎 580 rwhp 📈 427 ft-lbs

Click Photo to enlarge! 

Boost: 12 psi

Fuel: 93 octane

Temperature: 75 degrees


Please note pictures and dyno graphs are from VHR kit.  Fitment has been confirmed, we will try to get dyno graphs from customers and upgrade with HR information shortly.