Will never peg. Sensor will support over 800HP when installed in a 3" housing. Updated sensor curve has been engineered to maintain perfect idle resolution even when used on vehicles making under 300HP. This sensor can be used in any housing from 2" to over 5". It can also be used for blow-thru or draw-through configurations. Limited lifetime warranty. This is the last mass airflow sensor you will ever buy. *Requires 05+ Ford maf connector *Requires computer tuning *Can be used on any 0-5V maf system with computer tuning *Transfer function generating software tool available for FREE download

A VMP exclusive. Plug and play (no soldering) harness to use 05+ MAF slot-style sensor on all 96-04 Ford Vehicles. No more buying a MAFIA just because you don't want to cut and solder on your harness.

This harness *mates* to your existing 4-pin or 6-pin MAF connector, if you have an 01+ vehicle with a 6-pin harnes and built in IAT sensor, this harness will allow you to use the IAT built into the 05+ MAF (slot style, including HPX). If you have a 96-00 vehicle you will need to keep using the external IAT or buy our solder on harness instead and cut your existing wiring. For vehicles with a seperate MAF harness that uses a round 8-pin connector, we make another PnP harness for them that will allow the IAT to be used in the 05+ MAF, click here.

*05+ sensor and 96-04 style connector pictured but not included

The VMP brand HPX MAF sensor will support 600+RWHP in a 3" tube. Some other sensors will peg at 400-500RWHP when used in a 3in tube. Our sensor is recommended for high horsepower blow through applications. This is an 05+ Ford slot style MAF. This is a direct bolt in for 05+ Fords, older cars will require a flange and pigtail. Pigtails and adapter harnesses can be found here. 

In larger housings this MAF sensor will support even more power. If more range is needed, an extender type device can be used.

We run the HPX MAF sensor in our 800+RWHP TVS Shelby GT500 to prevent the MAF sensor from pegging with certain CAI kits and MAF housings.

We recommend this MAF sensor for cars that are pegging the stock sensor in suck-through (Vortech kits above 10psi), or cars that are pegging the stock sensor in blow-through even with an extender type device (ie MAFIA), such as Procharger kits.

Tuning for this sensor is very easy, we can supply a MAF transfer function (or use BA5000 value files) just let us know what vehicle you are using it on or what units you need it in.

This sensor can be used on any vehicle or computer system that requires a 0-5v input, there is also a resistance based temperature sensor built into the MAF that can optionally be used or left disconnected. Click here for a wiring diagram for the 05+ slot style Ford MAF.

Lethal Performance MAF Adapter Harness

The Lethal Performance MAF adapter harness is the solution for those with 99-04 mustangs to use a slot style maf like the ones used on all 2005+ mustangs. The 99-04 car uses a different style connector then the 05+ cars do. The only other option to date was to use a special Diablosport MAFia to adapt the connections. So whether you're runnnig the Whipple Crusher CAI or the JLT 110mm MAF now that we offer this plug and play adapter harness it will cost less you less to run the newer slot style MAF.