The Authoritative Galant VR-4 Resource

Join the best E39A 1991-1992 Mitsubishi Galant VR-4 community and document your GVR4 journey.

  • Software Upgraded - Reset Your Password to Login
    In order to log in after the forum software change, you need to reset your password. If you don't have access to the email address you used to register your account, you won't be able to reset your password. In that case, follow the instructions here to regain access to the forum.

Hallman Boost Controller

iLLeffeKt vr-4

Well-known member
Jul 26, 2004
while doing a boost leak test on my car i noticed that the Hallman boost controller i had was leaking from the seals. i tried replacing them but it still leaked. i contacted hallman and they told me to return it to them to have the seals replaced.
today i received a box from them with a NEW boost controller in it.
everything was new, the boost controller itself, the cable, the sleeve, the knob. new screws, allen key, the whole thing is spanking new.
turnaround time was less than 2 weeks. the only thing i paid for was to ship it to them which was less than $10.
great place to do business with them and they have a very outstanding customer service policy.
thank you Hallman.
Support Vendors who Support the GVR-4 Community
Boosted Fabrication ECM Tuning ExtremePSI Fuel Injector Clinic Jacks Transmissions JNZ Tuning Kiggly Racing Morrison Fabrications RixRacing RockAuto RTM Racing STM Tuned