Email Us
Call (248) 786-7012
  • Track Order
  • Contact BigStuff
Facebook Instagram Youtube
Menu Categories
  • Shop
    • All BigStuff Products
    • BigStuff Gen4 Pro Xtreme
      • Big Band Modules
      • Connectors & Terminal Kits
      • GEN4 Feature Upgrades
      • Harnesses & Hardware Kits
      • Main Wire Harness & Injector Wire Harness Kits
      • O2 Sensors / Ignition Coils
    • BigStuff Pro Hardware
      • Big Drive Injector Driver Systems
      • Connectors & Terminal Kits
      • Crank Wheels / Driveshaft Collars
      • Dealer / Jobber
      • Fuel Pumps
      • Sensors, Actuators, & Coils
    • BigStuff Gen4 Price List
    • Apparel
  • Build a System
  • Find a Dealer
  • Tech Info
    • Gen3 Tech & Support
    • Gen4 Tech & Support
    • Gen4 ECU Firmware
    • Gen4 ECU Calibrations
    • Software Downloads
  • About
    • About BigStuff
    • Warranty Information & Registration Information
    • News
    • Customers
  • Contact
  • Swag
  • BigStuff Gen4 ProXtreme
    • GEN4 Feature Upgrades
    • Main Wire Harness & Injector Wire Harness Kits
    • Connectors & Terminal Kits
    • Big Band Modules
    • Harnesses & Hardware Kits
    • O2 Sensors / Ignition Coils
  • All BigStuff Products
  • Apparel
  • Training Seminars
  • BigStuff Pro Hardware
    • Dealer / Jobber
    • Big Drive Injector Driver Systems
    • Connectors & Terminal Kits
    • Fuel Pumps
    • Crank Wheels / Driveshaft Collars
    • Sensors, Actuators, & Coils
Log in / sign up
Wishlist Please, enable Wishlist.
Facebook Instagram Youtube
  • Shop
    • All BigStuff Products
    • BigStuff Gen4 Pro Xtreme
      • Big Band Modules
      • Connectors & Terminal Kits
      • GEN4 Feature Upgrades
      • Harnesses & Hardware Kits
      • Main Wire Harness & Injector Wire Harness Kits
      • O2 Sensors / Ignition Coils
    • BigStuff Pro Hardware
      • Big Drive Injector Driver Systems
      • Connectors & Terminal Kits
      • Crank Wheels / Driveshaft Collars
      • Dealer / Jobber
      • Fuel Pumps
      • Sensors, Actuators, & Coils
    • BigStuff Gen4 Price List
    • Apparel
  • Build a System
  • Find a Dealer
  • Tech Info
    • Gen3 Tech & Support
    • Gen4 Tech & Support
    • Gen4 ECU Firmware
    • Gen4 ECU Calibrations
    • Software Downloads
  • About
    • About BigStuff
    • Warranty Information & Registration Information
    • News
    • Customers
  • Contact
Log in / sign up
My Account
Login Register

Lost password?

A password will be sent to your email address.

Your personal data will be used to support your experience throughout this website, to manage access to your account, and for other purposes described in our privacy policy.

0 $0.00 0
0 Shopping Cart

No products in the cart.

Return To Shop
Shopping cart (0)
Subtotal: $0.00

Checkout

Spend $150.00 to get free shipping Congratulations! You've got free shipping.
Click HERE to Shop BigStuff Gen4 ProXtreme EFI Systems
Get On-Site & Remote Tuning Services from Our Authorized Dealers
Facebook Instagram Youtube
Menu Categories
  • Shop
    • All BigStuff Products
    • BigStuff Gen4 Pro Xtreme
      • Big Band Modules
      • Connectors & Terminal Kits
      • GEN4 Feature Upgrades
      • Harnesses & Hardware Kits
      • Main Wire Harness & Injector Wire Harness Kits
      • O2 Sensors / Ignition Coils
    • BigStuff Pro Hardware
      • Big Drive Injector Driver Systems
      • Connectors & Terminal Kits
      • Crank Wheels / Driveshaft Collars
      • Dealer / Jobber
      • Fuel Pumps
      • Sensors, Actuators, & Coils
    • BigStuff Gen4 Price List
    • Apparel
  • Build a System
  • Find a Dealer
  • Tech Info
    • Gen3 Tech & Support
    • Gen4 Tech & Support
    • Gen4 ECU Firmware
    • Gen4 ECU Calibrations
    • Software Downloads
  • About
    • About BigStuff
    • Warranty Information & Registration Information
    • News
    • Customers
  • Contact
  • Swag
  • BigStuff Gen4 ProXtreme
    • GEN4 Feature Upgrades
    • Main Wire Harness & Injector Wire Harness Kits
    • Connectors & Terminal Kits
    • Big Band Modules
    • Harnesses & Hardware Kits
    • O2 Sensors / Ignition Coils
  • All BigStuff Products
  • Apparel
  • Training Seminars
  • BigStuff Pro Hardware
    • Dealer / Jobber
    • Big Drive Injector Driver Systems
    • Connectors & Terminal Kits
    • Fuel Pumps
    • Crank Wheels / Driveshaft Collars
    • Sensors, Actuators, & Coils
Log in / sign up
Wishlist Please, enable Wishlist.
Facebook Instagram Youtube
0 $0.00 0
0 Shopping Cart

No products in the cart.

Return To Shop
Shopping cart (0)
Subtotal: $0.00

Checkout

Spend $150.00 to get free shipping Congratulations! You've got free shipping.
Click HERE to Shop BigStuff Gen4 ProXtreme EFI Systems
Get On-Site & Remote Tuning Services from Our Authorized Dealers
Home BigStuff Gen4 ProXtreme GEN4 Feature Upgrades
Placeholder

GEN4 ECU Main Engine and Fuel Injection Harnesses Bundle

From: $719.00

GEN4 PRO XTREME - MWH & IWH Kit - BASE & CHEVY EV1

GEN4 PRO XTREME - MWH & IWH Kit - BASE & CHEVY EV1 Fuel Injector Clips

GEN4 PRO XTREME - MWH & IWH Kit - BASE & CHEVY EV6

GEN4 PRO XTREME - MWH & IWH Kit - BASE & CHEVY EV6 Fuel Injection Clips

GEN4 PRO XTREME - MWH & IWH Kit - BASE & FORD EV1

GEN4 PRO XTREME - MWH & IWH Kit - BASE & FORD EV1 Fuel Injection Clips

GEN4 PRO XTREME - MWH & IWH Kit - BASE & FORD EV6

GEN4 PRO XTREME - MWH & IWH Kit - BASE & FORD EV6 Fuel Injection Clips

GEN4 PRO XTREME - MWH & IWH Kit - LS1 & EV1

GEN4 PRO XTREME - MWH & IWH Kit - LS1 & EV1 Fuel Injection Clips

GEN4 PRO XTREME - MWH & IWH Kit - LS1 & EV6

GEN4 PRO XTREME - MWH & IWH Kit - LS1 & EV6 Style Fuel Injection Clips

GEN4 PRO XTREME - MWH & IWH Kit - LS2/7 & EV1

GEN4 PRO XTREME - MWH & IWH Kit - LS2/7 & EV1 Fuel Injection Clips

GEN4 PRO XTREME - MWH & IWH Kit - LS2/7 & EV6

GEN4 PRO XTREME - MWH & IWH Kit - LS2/7 & EV6 Fuel Injection Clips

GEN4 PRO XTREME - MWH & IWH Kit - 4.6/5.4L MOD & EV1

GEN4 PRO XTREME - MWH & IWH Kit - 4.6/5.4L MOD & EV1 Fuel Injector Clips

GEN4 PRO XTREME - MWH & IWH Kit - 4.6/5.4L MOD & EV6

GEN4 PRO XTREME - MWH & IWH Kit - 4.6/5.4L MOD & EV6 Fuel Injector Clips

GEN4 PRO XTREME - MWH & IWH Kit - 5.0L COYOTE & EV1

GEN4 PRO XTREME - MWH & IWH Kit - 5.0L COYOTE & EV1 Fuel Injector Clips

GEN4 PRO XTREME - MWH & IWH Kit - 5.0L COYOTE & EV6

GEN4 PRO XTREME - MWH & IWH Kit - 5.0L COYOTE & EV6 Injector Connectors

GEN4 PRO XTREME - MWH & IWH Kit - CHEVY UNIVERSAL COP & EV1

GEN4 PRO XTREME - MWH & IWH Kit - CHEVY UNIVERSAL COP & EV1

GEN4 PRO XTREME - MWH & IWH Kit - CHEVY UNIVERSAL COP & EV6

GEN4 PRO XTREME - MWH & IWH Kit - CHEVY UNIVERSAL COP & EV6 BS4-006-014 

GEN4 PRO XTREME - MWH & IWH Kit - FORD UNIVERSAL COP & EV1

GEN4 PRO XTREME - MWH & IWH Kit - FORD UNIVERSAL COP & EV1 BS4-006-015 

GEN4 PRO XTREME - MWH & IWH Kit - FORD UNIVERSAL COP & EV6

GEN4 PRO XTREME - MWH & IWH Kit - FORD UNIVERSAL COP & EV6 BS4-006-016

    Category: GEN4 Feature Upgrades
    Share: Facebook Twitter Tumblr Linkedin
    Additional information

    GEN4 PRO XTREME - MWH & IWH Kit - BASE & CHEVY EV1

    Weight 5 lbs
    Dimensions 15 × 15 × 6 in

    GEN4 PRO XTREME - MWH & IWH Kit - BASE & CHEVY EV6

    Weight 5 lbs
    Dimensions 15 × 15 × 6 in

    GEN4 PRO XTREME - MWH & IWH Kit - BASE & FORD EV1

    Weight 5 lbs
    Dimensions 15 × 15 × 6 in

    GEN4 PRO XTREME - MWH & IWH Kit - BASE & FORD EV6

    Weight 5 lbs
    Dimensions 15 × 15 × 6 in

    GEN4 PRO XTREME - MWH & IWH Kit - LS1 & EV1

    Weight 5 lbs
    Dimensions 15 × 15 × 5 in

    GEN4 PRO XTREME - MWH & IWH Kit - LS1 & EV6

    Weight 5 lbs
    Dimensions 15 × 15 × 6 in

    GEN4 PRO XTREME - MWH & IWH Kit - LS2/7 & EV1

    Weight 5 lbs
    Dimensions 15 × 15 × 6 in

    GEN4 PRO XTREME - MWH & IWH Kit - LS2/7 & EV6

    Weight 5 lbs
    Dimensions 15 × 15 × 6 in

    GEN4 PRO XTREME - MWH & IWH Kit - 4.6/5.4L MOD & EV1

    Weight 15 lbs
    Dimensions 15 × 15 × 6 in

    GEN4 PRO XTREME - MWH & IWH Kit - 4.6/5.4L MOD & EV6

    Weight 5 lbs
    Dimensions 15 × 15 × 5 in

    GEN4 PRO XTREME - MWH & IWH Kit - 5.0L COYOTE & EV1

    Weight 5 lbs
    Dimensions 15 × 15 × 6 in

    GEN4 PRO XTREME - MWH & IWH Kit - 5.0L COYOTE & EV6

    Weight 5 lbs
    Dimensions 15 × 15 × 6 in

    GEN4 PRO XTREME - MWH & IWH Kit - CHEVY UNIVERSAL COP & EV1

    Weight 5 lbs
    Dimensions 15 × 15 × 6 in

    GEN4 PRO XTREME - MWH & IWH Kit - CHEVY UNIVERSAL COP & EV6

    Weight 5 lbs
    Dimensions 15 × 15 × 6 in

    GEN4 PRO XTREME - MWH & IWH Kit - FORD UNIVERSAL COP & EV1

    Weight 5 lbs
    Dimensions 15 × 15 × 6 in

    GEN4 PRO XTREME - MWH & IWH Kit - FORD UNIVERSAL COP & EV6

    Weight 5 lbs
    Dimensions 15 × 15 × 6 in

    Related products

    Placeholder
    Quick View
    GEN4 Feature Upgrades

    GEN4 Nitrous Option

    $150.00
    Placeholder
    Quick View
    GEN4 Feature Upgrades

    GEN4 E85 Upgrade Option

    $150.00
    Placeholder
    Quick View
    GEN4 Feature Upgrades

    GEN4 DAE Upgrade Option

    $150.00
    Placeholder
    Quick View
    GEN4 Feature Upgrades

    GEN4 Boost Controller Option

    $150.00
    Placeholder
    Quick View
    GEN4 Feature Upgrades

    GEN4 DAE2 Upgrade Option

    $150.00
    Placeholder
    Quick View
    GEN4 Feature Upgrades

    GEN4 CAN EGT Option

    $0.00
    Placeholder
    Quick View
    GEN4 Feature Upgrades

    GEN4 4L60E/4L80E Transmission Control Option

    $150.00

    Product categories

    • All BigStuff Products (131)
    • Apparel (2)
    • BigStuff Gen4 ProXtreme (88)
      • Big Band Modules (8)
      • Connectors & Terminal Kits (14)
      • GEN4 Feature Upgrades (10)
      • Harnesses & Hardware Kits (28)
      • Main Wire Harness & Injector Wire Harness Kits (26)
      • O2 Sensors / Ignition Coils (10)
    • BigStuff Pro Hardware (51)
      • Big Drive Injector Driver Systems (2)
      • Connectors & Terminal Kits (10)
      • Crank Wheels / Driveshaft Collars (6)
      • Dealer / Jobber (15)
      • Sensors, Actuators, & Coils (21)
    • Swag (4)

    Shop by Brand

    • All brands
    • BigStuff3(99)
    • Bosch(2)

    QR codes

    Click on the image to get the QR link to this page.
    GEN4 Boost Controller Option

    $150.00

    GEN4 No Upgrade Option

    $0.00

    Sign Up For Our Newsletter

    Follow @BigStuffTPM on Instagram

    bigstufftpm

    BigStuff EFI – GEN 3 & 4 ECU Sales & Support. Order online at BigStuff3.com.

    💪 Bryan LaFlam's #BigStuffTPM-controlled and Me 💪 Bryan LaFlam's #BigStuffTPM-controlled and Metz Performance-tuned machine about to rip it at PDRA! We can't wait for the next one. 
#BigStuffEFI #GoBIGorGoHome #TotalPowerManagement #BigStuff3 #BigStuff3EFI #BS3EFI #EFItuning #ProMod #ProModified #NHRA #dragracing #bigtire #smalltire #radialracing #enginemagenement #fuelinjection #EFIsystem #EFI #bigblock #smallblock #hotrod #streetstrip #dragndrive #draganddrive
    🗓️ ONE MONTH until the #BigStuffTPM PDRA Raci 🗓️ ONE MONTH until the #BigStuffTPM PDRA Racing North vs South Shootout! Will YOU be there?
#BigStuffEFI #GoBIGorGoHome #TotalPowerManagement #BigStuff3 #BigStuff3EFI #BS3EFI #EFItuning #ProMod #ProModified #NHRA #dragracing #bigtire #smalltire #radialracing #enginemagenement #fuelinjection #EFIsystem #EFI #bigblock #smallblock #hotrod #streetstrip #dragndrive #draganddrive
    👨‍🔬 Guy math: Small tires + #BigStuffTPM = 👨‍🔬 Guy math: Small tires + #BigStuffTPM = LET'S GO!! Travis Gore is running in this weekend's @streetcartakeover at the @flyinghdragstrip.
#BigStuffEFI #GoBIGorGoHome #TotalPowerManagement #BigStuff3 #BigStuff3EFI #BS3EFI #EFItuning #ProMod #ProModified #NHRA #dragracing #bigtire #smalltire #radialracing #enginemagenement #fuelinjection #EFIsystem #EFI #bigblock #smallblock #hotrod #streetstrip #dragndrive #draganddrive
    🤩 Still can't get enough of Don Meziere's eye-c 🤩 Still can't get enough of Don Meziere's eye-catching Top Sportsman 'Vette... that #BigStuffTPM decal looks so good right up front!
#BigStuffEFI #GoBIGorGoHome #TotalPowerManagement #BigStuff3 #BigStuff3EFI #BS3EFI #EFItuning #ProMod #ProModified #NHRA #dragracing #bigtire #smalltire #radialracing #enginemagenement #fuelinjection #EFIsystem #EFI #bigblock #smallblock #hotrod #streetstrip #dragndrive #draganddrive
    🤝 Our support team is here for you, 24/7/365 be 🤝 Our support team is here for you, 24/7/365 because we want to see YOU win with #BigStuffTPM!
#BigStuffEFI #GoBIGorGoHome #TotalPowerManagement #BigStuff3 #BigStuff3EFI #BS3EFI #EFItuning #ProMod #ProModified #NHRA #dragracing #bigtire #smalltire #radialracing #enginemagenement #fuelinjection #EFIsystem #EFI #bigblock #smallblock #hotrod #streetstrip #dragndrive #draganddrive
    😲 Check out this sick Rockn Roll sand drags 4×4 😲 Check out this sick Rockn Roll sand drags 4x4, controlled by a #BigStuffTPM ECU! 
#BigStuffEFI #GoBIGorGoHome #TotalPowerManagement #BigStuff3 #BigStuff3EFI #BS3EFI #EFItuning #ProMod #ProModified #NHRA #dragracing #bigtire #smalltire #radialracing #enginemagenement #fuelinjection #EFIsystem #EFI #bigblock #smallblock #hotrod #streetstrip #dragndrive #draganddrive
    Follow on Instagram

    About BigStuff TPM

    BigStuff is a Michigan-based company focused on the design, manufacture, and marketing of state-of-the-art electronic engine and powertrain controllers for the performance aftermarket.

    Email: Support@BigStuffTPM.com

    Phone: (248) 786-7012

    BigStuff DEALER Services

    • BigStuff EFI Tuning
    • Custom Programming
    • Power Management
    • On-Site Tuning Support
    • Remote Tuning Support
    • Hardware Sales
    • Project Consultation
    Learn More

    Like @BigStuffTPM

    BigStuff TPM

    2 days ago

    BigStuff TPM
    🗓️ ONE MONTH until the #bigstufftpm PDRA Racing North vs South Shootout! Will YOU be there? … See MoreSee Less

    Photo

    View on Facebook
    · Share

    Share on Facebook Share on Twitter Share on Linked In Share by Email

    Watch Bigstuff on YouTube

    BigStuff GEN4 V12 Ferrari Engine Dyno Test

    Subscribe to See More!
    Facebook Instagram Youtube

    2025 Ⓒ All rights reserved BigStuff Total Power Management

    Website developed by P.TEN Marketing

    Home
    Shop
    Wishlist
    0 Cart
    More
    More
    • Shop
      • All BigStuff Products
      • BigStuff Gen4 Pro Xtreme
        • Big Band Modules
        • Connectors & Terminal Kits
        • GEN4 Feature Upgrades
        • Harnesses & Hardware Kits
        • Main Wire Harness & Injector Wire Harness Kits
        • O2 Sensors / Ignition Coils
      • BigStuff Pro Hardware
        • Big Drive Injector Driver Systems
        • Connectors & Terminal Kits
        • Crank Wheels / Driveshaft Collars
        • Dealer / Jobber
        • Fuel Pumps
        • Sensors, Actuators, & Coils
      • BigStuff Gen4 Price List
      • Apparel
    • Build a System
    • Find a Dealer
    • Tech Info
      • Gen3 Tech & Support
      • Gen4 Tech & Support
      • Gen4 ECU Firmware
      • Gen4 ECU Calibrations
      • Software Downloads
    • About
      • About BigStuff
      • Warranty Information & Registration Information
      • News
      • Customers
    • Contact
    Cleantalk Pixel