GCTECH MOTORSPORTS

🔥🔥Mitsubishi 3000GT VR-4 – V3 Big Runner Single Turbo Header Kit🔥🔥
Designed for street reliability. Built for race-level power.

✔️ 304 Stainless Steel | .120” wall construction
✔️ Big runner design for high-flow efficiency
✔️ Mid-frame V-band turbo fitment
✔️ Compatible with Precision • Garrett • Comp Turbo • Pulsar
✔️ 3” downpipe supports 800+ WHP
✔️ Stage 2 option: 3.5” downpipe for higher power goals
✔️ Fully recirculated system (no dump-to-atmosphere)

This is not a thin-wall, budget header.
It’s a purpose-built system for VR-4 owners stepping into serious single turbo power — without sacrificing drivability or durability.

Hitachi COP upgrade kits ready , these coils have been proven to hold upgwards of 1500hp and will work on both factory ecu or standalone configuration will need the correct dwell data input, harness is build using Hitachi’s request wire AWG TLX spec for maximum performance and shield with raychem dr-25.

The following options are available.

-Plates boots and Hardware $300
-Plates boots hardware and Standalone Harness $460 add 50 for factory ecu
-Plates boots harness hardware and coils $880 add 50 for factory ecu harness

Shipping not included.

Another new product drop! This one is for my SRT4 Guys this kit will allow the usage of COP Hitachi coils found on 370z to get rid of the factory coil pack and those annoying wires, this kit will be offer in three versions and prices as follow.
Option 1 -Plate only with stainless hardware, price 195usd , Option 2 -Plate ,hardware ,Stalks and PnP or Standalone harness, price 385usd and Option 3- Full kit all above with hitachi coils , Price 673usd. Note!; if run on factory computer Coil Dwell must be configured by your tuner for optimal performance and I can provide the data.

New product drop!!! Billet twin pump hanger for 3000gt if you tired of your rusty factory fuel hanger this is the best option on the market , This hanger houses two pumps one Bosch br540 pump which has less amp draw than the common walbro 450-525 and offers higher flow at higher load and a DW300c which flows 340lph perfect to run as primary ,together they can provide 880lph, Contact for more information and pricing