• Track Your order
  • Contact Us
  • Call (248) 786-7012
Facebook Instagram Youtube
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
  • Gen4 ECU
    • Big Band Modules
    • Connectors & Terminal Kits
    • GEN4 Feature Upgrades
    • Harnesses & Hardware Kits
    • Main Wire Harness & Injector Wire Harness Kits
    • O2 Sensors / Ignition Coils
  • Dealers
  • Tech Info
    • Gen3 Tech & Support
    • Gen4 Tech & Support
    • Gen4 Training Videos
    • Gen4 ECU Firmware
    • Gen4 ECU Calibrations
    • Software Downloads
  • About
    • About BigStuff
    • Warranty Information & Registration Information
    • News
    • Customers
  • Contact
  • My Account
$0.00 0 Cart
  • 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
  • Gen4 ECU
    • Big Band Modules
    • Connectors & Terminal Kits
    • GEN4 Feature Upgrades
    • Harnesses & Hardware Kits
    • Main Wire Harness & Injector Wire Harness Kits
    • O2 Sensors / Ignition Coils
  • Dealers
  • Tech Info
    • Gen3 Tech & Support
    • Gen4 Tech & Support
    • Gen4 Training Videos
    • Gen4 ECU Firmware
    • Gen4 ECU Calibrations
    • Software Downloads
  • About
    • About BigStuff
    • Warranty Information & Registration Information
    • News
    • Customers
  • Contact
  • 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
  • Gen4 ECU
    • Big Band Modules
    • Connectors & Terminal Kits
    • GEN4 Feature Upgrades
    • Harnesses & Hardware Kits
    • Main Wire Harness & Injector Wire Harness Kits
    • O2 Sensors / Ignition Coils
  • Dealers
  • Tech Info
    • Gen3 Tech & Support
    • Gen4 Tech & Support
    • Gen4 Training Videos
    • Gen4 ECU Firmware
    • Gen4 ECU Calibrations
    • Software Downloads
  • About
    • About BigStuff
    • Warranty Information & Registration Information
    • News
    • Customers
  • Contact
$0.00 0 Cart

Click HERE to Shop BigStuff Gen4 ProXtreme EFI Systems

Get On-Site & Remote Tuning Services from Our Authorized Dealers

Tech Info, Downloads, & More

Click HERE to Shop BigStuff Gen4 ProXtreme EFI Systems

Get On-Site & Remote Tuning Services from Our Authorized Dealers

Tech Info, Downloads, & More

Home Shop BigStuff TPM

Page 5

Return to previous page
Grid
List
Show
GEN4 CO2 Boost Solenoid Block
Quick View
All BigStuff Products, Sensors, Actuators, & Coils

GEN4 CO2 Boost Solenoid Block

BigStuff TPM
$199.00
Our CO2 solenoids are when you want the ultimate in precision CO2 or boost pressure control over your boosted engine combination. This is for the CO2 solenoid block only and the wire harness can be purchased separately. 
GEN4 DAI Connector/Terminal Kit
Quick View
All BigStuff Products, Connectors & Terminal Kits, Connectors & Terminal Kits

GEN4 DAI Connector/Terminal Kit

BigStuff TPM
$14.00
GEN4 IPU Connector/Terminal Kit
Quick View
All BigStuff Products, Connectors & Terminal Kits, Connectors & Terminal Kits

GEN4 IPU Connector/Terminal Kit

BigStuff TPM
$19.00
GEN4 PRO XTREME - 1/4" Type-K Thermocouple for BIG BAND Module
Quick View
All BigStuff Products, Dealer / Jobber, O2 Sensors / Ignition Coils

GEN4 PRO XTREME – 1/4″ Type-K Thermocouple for BIG BAND Module

BigStuff TPM
$105.00
Replacement parts for the current type-k thermocouple.
GEN4 PRO XTREME - CAT6a Shielded Ethernet Cable
Quick View
All BigStuff Products, O2 Sensors / Ignition Coils

GEN4 PRO XTREME – CAT6a Shielded Ethernet Cable

BigStuff TPM
$11.00 – $30.00Price range: $11.00 through $30.00
Connect to the ECU wirelessly or through a CAT5 connection.
GEN4 PRO XTREME - Cinch Terminal Removal Kit (for removing & relocating GEN3 ECU harness terminals to be compatible with GEN4 ECU)
Quick View
All BigStuff Products, Dealer / Jobber, O2 Sensors / Ignition Coils

GEN4 PRO XTREME – Cinch Terminal Removal Kit (for removing & relocating GEN3 ECU harness terminals to be compatible with GEN4 ECU)

BigStuff TPM
$100.00
This is a connector pin removal tool for moving pins around on the ECU header connectors. Used to remove & relocate GEN3 ECU harness terminals to be compatible with GEN4 ECU.
GEN4 PRO XTREME - Dyno / Race Car Wireless Router Kit
Quick View
All BigStuff Products, O2 Sensors / Ignition Coils

GEN4 PRO XTREME – Dyno / Race Car Wireless Router Kit

BigStuff TPM
$299.00
This kit is for 16vdc or higher systems. Includes a multi-input router and voltage reducer to power the router.
Placeholder
Quick View
All BigStuff Products, Big Band Modules

GEN4 PRO XTREME – GEN4 9th Injector Harness

BigStuff TPM
$129.00
GEN4 PRO XTREME - GEN4 OFU Hardware Kit - BOOST (Includes Wire Harness, Sensor and CO2 Block)
Quick View
All BigStuff Products, Harnesses & Hardware Kits

GEN4 PRO XTREME – GEN4 OFU Hardware Kit – BOOST (Includes Wire Harness, Sensor and CO2 Block)

BigStuff TPM
$379.00
Are you tired of running an external boost controller separate from your ECU that you need to work with? With the GEN4 ECU the CO2 based control strategy is now built in and completely customizable. There is even a scramble input to apply an additional...
GEN4 PRO XTREME - GEN4 OFU Harness Kit - 4L60E / 4L80E
Quick View
All BigStuff Products, Harnesses & Hardware Kits

GEN4 PRO XTREME – GEN4 OFU Harness Kit – 4L60E / 4L80E

BigStuff TPM
$269.00
Provides one wiring harness for the 4L60E/4L80E feature.
GEN4 PRO XTREME - GEN4 OFU Harness Kit - 6-STAGE NOS
Quick View
All BigStuff Products, Harnesses & Hardware Kits

GEN4 PRO XTREME – GEN4 OFU Harness Kit – 6-STAGE NOS

BigStuff TPM
$279.00
Provides one wiring harness for the 6-Stage NOS feature.
GEN4 PRO XTREME - GEN4 OFU Harness Kit - BOOST
Quick View
All BigStuff Products, Harnesses & Hardware Kits

GEN4 PRO XTREME – GEN4 OFU Harness Kit – BOOST

BigStuff TPM
$119.00
Provides one wiring harness for the boost controller feature.
  • prev
  • 1
  • …
  • 4
  • 5
  • 6
  • …
  • 10
  • next

Fast shipping

We get you the parts you need, when you need them!

Awesome Support

We offer expert advice before and after you buy.

Product categories

  • All BigStuff Products
  • Apparel
  • BigStuff Gen4 ProXtreme
    • 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
  • Swag
  • Training Seminars

Shop by Brand

  • All brands
  • BigStuff TPM(119)
  • Bosch(2)

Sign Up For Our Newsletter

Follow @BigStuffTPM on Instagram

bigstufftpm

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

🛜 Get T R U E WiFi, only with #BigStuffTPM! #BigS 🛜 Get T R U E WiFi, only 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 #PDRA #ProStock #Topsportsman #MMPS
💻 Tech Tip Tuesday – #BigStuffTPM Gen4 Pro Xtreme 💻 Tech Tip Tuesday - #BigStuffTPM Gen4 Pro Xtreme Test Modes: learn from the expert himself, owner Ben Davidow!
😤 These men are on a mission, and we're proud that 😤 These men are on a mission, and we're proud that our #BigStuffTPM Gen4 Pro Xtreme ECU is helping them get it done! Congratulations, Bryan @laflamaz & @bryanmetzenheim!

🗣️💬 @pdraracing: Bryan LaFlam grabs his first Racing Performance Motorcoaches #1 Qualifier bonus in MagnaFuel Products Inc. Top Sportsman of the 2026 Red Line Synthetic Oil PDRA Drag Racing Series season at the PDRA North vs. South Shootout at Maryland International Raceway.
LaFlam took his supercharged '67 Mustang to a 3.776 elapsed time at over 194 miles per hour to take top qualifying honors, outlasting two nitrous cars in Jamie Fowler and Bruce Thrift. 

#BigStuffEFI #GoBIGorGoHome #TotalPowerManagement #BigStuff3 #BigStuff3EFI #BS3EFI #EFItuning #ProMod #ProModified #NHRA #dragracing #bigtire #smalltire #radialracing #enginemagenement #fuelinjection #EFIsystem #EFI #bigblock #smallblock #hotrod #streetstrip #dragndrive #draganddrive #PDRA #ProStock #Topsportsman #MMPS
💪 If you want success, you have to work for it–an 💪 If you want success, you have to work for it--and no one works harder than #BigStuffTPM racer @bangerbob!

🗣️💬 Quick stop at @greatlakesdragaway to dial in new injectors. Courtesy of Nick @streetcarshenanigans and @bigstufftpm 
(And a late night snack) 

#BigStuffEFI #GoBIGorGoHome #TotalPowerManagement #BigStuff3 #BigStuff3EFI #BS3EFI #EFItuning #ProMod #ProModified #NHRA #dragracing #bigtire #smalltire #radialracing #enginemagenement #fuelinjection #EFIsystem #EFI #bigblock #smallblock #hotrod #streetstrip #dragndrive #draganddrive #PDRA #ProStock #Topsportsman #MMPS
🔥 @btdupont has built an absolutely exquisite exam 🔥 @btdupont has built an absolutely exquisite example of hot rodding perfection—and his '55 runs a #BigStuffTPM ECU!
🚨 Another badass #BigStuffTPM build in the works, 🚨 Another badass #BigStuffTPM build in the works, from none other than @dezdyno! 💪 

🗣️💬 Small Block Ford warming up with American Forced Induction AFX-94R. Hope to see this one making some laps soon.

#BigStuffEFI #GoBIGorGoHome #TotalPowerManagement #BigStuff3 #BigStuff3EFI #BS3EFI #EFItuning #ProMod #ProModified #NHRA #dragracing #bigtire #smalltire #radialracing #enginemagenement #fuelinjection #EFIsystem #EFI #bigblock #smallblock #hotrod #streetstrip #dragndrive #draganddrive #PDRA #ProStock #Topsportsman #MMPS
Follow on Instagram

BigStuff is an American-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

DEALER Services

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

follow @BigStuffTPM

Facebook Instagram Youtube

BigStuff TPM

3 days ago

BigStuff TPM
😤 These men are on a mission, and we're proud that our #BigStuffTPM Gen4 Pro Xtreme ECU is helping them get it done! Congratulations, Bryan LaFlam & Bryan Metzenheim!Bryan LaFlam grabs his first Racing Performance Motorcoaches #1 Qualifier bonus in MagnaFuel Products Inc. Top Sportsman of the 2026 Red Line Synthetic Oil PDRA Drag Racing Series season at the PDRA North vs. South Shootout at Maryland International Raceway.LaFlam took his supercharged '67 Mustang to a 3.776 elapsed time at over 194 miles per hour to take top qualifying honors, outlasting two nitrous cars in Jamie Fowler and Bruce Thrift. … See MoreSee Less

Photo

View on Facebook
· Share

Share on Facebook Share on Twitter Share on LinkedIn Share by Email

subscribe on YouTube

BigStuff GEN4 V12 Ferrari Engine Dyno Test

Subscribe to See More!
© 2026 BigStuff Total Power Management, all rights reserved. | Website developed by P.TEN Marketing.

2026 Ⓒ All rights reserved BigStuff Total Power Management

Website developed by P.TEN Marketing

Home
Shop
Search
0 Cart
Cleantalk Pixel