Pro-Flo 4+ is the most simplified Engine Management System on the market, providing EFI support for GM Gen III/IV LS, late model Gen I and II Ford Coyote and Dodge Gen III HEMI engines implementing drive-bywire throttle and variable camshaft timing (VCT) in hot rod transplant applications.
The advanced plug-and-play Pro-Flo 4+ Engine Management System does not require laptop tuning or costly dyno sessions. The ECU includes a highly sophisticated self-learning function combined with base calibrations that provide out of the box performance that improves as the vehicle is driven. Also included with each kit are fully terminated wiring harnesses with a modular design for a simplified installation.
The key to this user-friendly system is Edelbrock's exclusive E-Tuner 4+ calibration app with a Setup Wizard and base calibrations that have been extensively developed for each specific application. Edelbrock's E-Tuner 4+ app utilizes a Bluetooth wireless connection to communicate with the ECU, giving you the ability to monitor engine vitals and performance in real time from inside or outside of the vehicle. The Setup Wizard guides you through the initial calibration procedure with ease. The Pro-Flo 4+ then provides the capability to monitor your engine's performance with vibrant gauge packages and allows adjustments to fuel mixture, ignition curve, air/fuel ratios, idle speed, acceleration fuel, coolant fans, rev limiter and much more from the E-Tuner 4+ app, giving you complete control of the system.
- Controls up to four variable cams, with no add on boxes needed
- Features high impedance injector drivers
- All systems employ Speed Density Calibration Strategy
- Controls up to two drive-by-wire throttle bodies
- All variable cam, drive-by-wire, knock control and alternator functions are fully calibrated
- Dual on-board wideband O2 sensors - individual left and right bank closed loop AFR control, uses Bosch LSU 4.9 sensors (2nd O2 sensor optional)
- Drive-by-wire Safety and Limp Home mode safety features
- Knock control - interfaces with OEM knock sensors to provide knock feedback to prevent detonation (optional feature)
- Alternator control - fully calibrated alternator control for OEM alternator applications when applicable
E-TUNER 4+
The Edelbrock Pro-Flo 4+ utilizes the latest in portable technology - everything is managed in the FREE E-Tuner 4+ app that was specifically designed to work with both iOS and Android devices.
- Easy-to-use Setup Wizard with integrated help guide
- Controls multiple engine functions from the driver's seat
EMISSIONS CODE
ENGINE SWAPS: All products with this icon are intended to be used with engines that have been transplanted or swapped into an uncontrolled or pre-pollution controlled vehicle, as defined above. They are not legal for use on pollution controlled vehicles.
PDF-Installation Instructions
GENERAL WARRANTY INFORMATION
Edelbrock Group shall not be liable for any and all consequential damages occasioned by the breach of any written or implied warranty pertaining to this sale in excess of the purchase price of the product sold. If you have any questions regarding a product or installation, please contact our Tech Department toll-free at 800-416-8628 from 7:00 a.m. to 6:00 p.m. CST, Monday through Friday.
Edelbrock Group warrants each new product (except those specifically stated in sections below) to be free from defects in both workmanship and material for a period of one (1) year from the date of purchase, provided that the product is properly installed, subjected to normal use and service, and that the product is not modified or changed in any way, nor damaged because of negligence by customer or installer or used for racing or competition purposes. Customers who believe they have a defective product should return it to the dealer from which it was purchased or follow the Edelbrock Group Return and Exchange Policy to ship it directly to Edelbrock Group (also see Conditional Warranty below), along with proof of purchase and a complete description of the problem. The product must be returned freight prepaid. If a thorough inspection of the product by the factory indicates defects in workmanship or material, our sole obligation shall be to repair or replace the product. This warranty covers only the product itself and not the cost of installation or removal.
OFF-HIGHWAY USE Many of the parts described or listed herein are designed for off-highway use only. Installation of "off-highway" parts may impair your vehicle's emission control system performance, these parts should not be installed on any vehicle used on any street or highway. Any installation as such may violate state or federal emission laws and could void the warranty for an on-street or highway vehicle.
CONDITIONAL WARRANTY DISCLAIMER All Pro-Flo 2, Pro-Flo XT Fuel Injection Systems, Crate Engines, E-Force Supercharger Systems, Cylinder Heads and QwikData 2 Systems maintain a conditional warranty. These products must not be returned to the dealer; they should be sent to Edelbrock only. The product must be returned freight prepaid. If a thorough inspection of the product by the factory indicates defects in workmanship or material, our sole obligation on all products shall be to repair or replace the product. Warranty covers only the product itself and not the cost of installation or removal.
