GCTECH MOTORSPORTS
We specialize in custom fabrication for automotive high performance vehicles and industrial components.
Gctech Motorsports designs and manufactures Race equipment for Import, Europen and Domestic automotive performance industry
Gctech Motorsports specializes in turbo manifolds and complete turbocharging system kits for late model Honda, Volkswagen/Seat, Renault,Chevrolet, Subaru and Mitsubishi vehicles.
COP V2 kits are in, here is a quick run down.
Ecumaster Classic ecu engine harness development in the works routing layout plotted to the board , base map and function sheet in the works.
Given most PnP kits out there are super basic , I end up making my own to fully use all inputs and outputs of the EMU Black retaining factory harness and using factory sensors and extra thru expansion harness we have COP integration , valet mode , dual boost mapping thru the factory IC sprayer button, Flexfuel ,oil pressure ,fuel pressure ,coolant pressure, MAF airflow logging ,clutch signal, AC etc all thru the latest V3 software .
03/21/2026
Gctech Motorsports – 3000GT Single Turbo Kit
Serious builds require serious components.
This single turbo kit is engineered to deliver consistent performance under high heat and high boost conditions—without compromising durability.
🔧 Features:
• 304 stainless steel construction
• Designed for mid-frame V-band turbos
• Full ceramic fiber heat shielding for superior thermal control
• Precision TIG welding for strength and optimal exhaust flow
• Integrated flex section to reduce stress and extend system life
🔥 Why It Matters:
Efficient heat management improves turbo response and reliability. This system is built to maximize exhaust energy while protecting surrounding components, giving you performance you can trust.
At Gctech Motorsports, we don’t just build parts—we build solutions that hold up under pressure.
📩 Message us for pricing, availability, and custom options.
🇨🇱
01/12/2026
🔥🔥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.
‼️SOLD OUT, More to come soon ‼️
🔥 NEW YEAR PERFORMANCE SALE 🔥
20% OFF – LIMITED STOCK
Billet 3000GT Twin Fuel Pump Canister
Designed for DW400 & DW430 fuel pumps
🔥If you’re planning power upgrades this year,
this is the foundation.
🔧 Fuel Flow Capability @ 3 Bar
• DW400: 440 LPH (single)
• DW430: 400 LPH (single)
• Twin configuration = massive headroom for high-HP builds
⚙️ CNC billet construction
⚙️ OEM-style fitment with modern fuel flow
⚙️ Ideal for E85 & boosted applications
💸 $530 → 20% OFF $424 Total !
🚚 FREE US SHIPPING
📦 Very limited inventory
‼️valid thru January 24 ‼️
*Fuel pumps not included
10/09/2025
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.
07/30/2025
Another product drop!! This plate allow the usages of two of the stronger off the shelve coils in the market the very well known Hitachi rated at 56mJ and the big daddy Bosch rated at 90mJ this last one will ignite over 40psi of boost at gaps in the range of .040” 😲 this will be offer in two versions only , Plate by itself or full kit with Coils, Loom, plate and stalks.
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