MegaSquirtPNP

Plug-N-Play Standalone Engine Management System

Now Available at DIYAutoTune.com!

The all new Generation 2 MSPNP now reaches out to more of your favorite vehicles!

First, we redesigned the core of the MSPNP hardware, basing it off of the much faster MegaSquirt-II processor which will give you all of the control you've been looking for!  Your engine will run smoother, with excellent driveablity as well as what you're really after, the ability to tune your engine for maximum HORSEPOWER and TORQUE across the entire RPM range!   The MSPNP Gen2 (aka MSPNP2) includes a very impressive featureset allowing you to convert a distributor based engine over to distributorless igntion and sequential or semi-sequential fueling!  It includes four Peak-N-Hold fuel injector drivers allowing for use of high-impedance (hi-z) or low-impedance (low-z) injectors.  We also have included a Manifold Pressure Sensor that's good for up to 44psi of boost for you boost junkies (while maintaining PLENTY of resolution for incredibly accurate control for you naturally aspirated guys too!)

Then of course it includes all of the other features you'd expect from a standalone EMS of this caliber, including table switching (swap fuel and ignition tables when nitrous activates, or when you're running race gas versus pump gas), 2 step rev limiters, flat shift, boost control, tachometer output, knock sensor input, etc.  See this page for complete feature set!


We've recently introduced a program called MSPNP On Demand where we can create new MSPNPs for an enthusiast community (car club, Internet forum, etc) by group buy. If we already have an ECU connector for the application and the car can run on the MSPNP Gen 2 feature set, we can make a new MSPNP model for group buys of 10 units or more. Click here for details. Also, check if your car is on this list of MSPNPs in active development where we are looking for a test car.
 
 
Model Number Vehicle Make Vehicle Models Covered Engine Model Specific
Installation Guides
Software Downloads*  
MSPNP2-B8793 BMW 1987 325e (E30)
1987-1992 325i (E30)

1989-1990 525 (E34)
1989-1993 535 (E34)
1989-1993 M5 (E34)
1988-1992 735 (E32)
M20
M20
M20
M30
S38
M30
Instructions
Instructions
Instructions
Instructions
Instructions

 - 
Download Order Online!
MSPNP2-EEC4A8 Ford 1986-1993 Mustang
1986-1988 Thunderbird
302CI - 5.0L V8 Instructions Download Order
Online!
MSPNP2-EEC4B8 Ford 1994-1995 Mustang GT
1994-1995 Mustang Cobra
302CI -5.0L V8 Instructions Download Order
Online!
MSPNP2-MM9093 Ford 1991-1995 Escort GT
1990-1993 Festiva
1.8L BPZE I4
1.3L B3 I4
Instructions
Instructions
Download Order Online!
MSPNP2-MK9395  Ford 1993-1995 Probe 2.5L KL V6 Instructions Download Order Online!
MSPNP2-MM9093 Mazda 1990-1993 Miata
1990-1994 Protege (All)
1992-1993 MX3
1.6L B6ZE I4
1.8L BPZE, B8ME I4
1.6L B6DE I4
Instructions
Instructions
Instructions
Download Order Online!
MSPNP2-MM9495 Mazda 1994-1995 Miata 1.8L BPZE I4 Instructions Download Order Online!
MSPNP2-MM9697  Mazda 1996-1997 Miata 1.8L BPZE I4 Instructions Download Order Online!
MSPNP2-MM9900 Mazda 1999-2000 Miata 1.8L BP4W I4 Instructions Download Order Online!
MSPNP2-MK9395 Mazda 1993-1995 MX-6 
1993-1995 626
1992-1994 MX-3
2.5L KL V6
2.5L KL V6
1.8L K8 V6
Instructions 
Instructions 
(See Note 1)
Download Order Online! 
MSPNP2-NS8994 Nissan 1991-1994 Sentra or NX1600 and NX2000
1990-1995 Hardbody Pickup
1991-1993 Infiniti G20
1989-1994 240SX
1993-1994 Altima
GA16, SR20DE
KA24E
SR20DE
KA24E, KA24DE
KA24DE
Instructions
Instructions
Instructions
Instructions

(See Note 1)
Download Order Online!
MSPNP2-NJ8994 Nissan 1989-1994 240SX SR20DET Instructions Download Order Online!
MSPNP2-NS9501A Nissan 1995 240SX
1995-1997 D21 Hardbody Pickup
1995-1997 Sentra/200SX
1995-1996 Altima
KA24D
KA24E
SR20DE
KA24DE
Instructions
(See Note 1)
(See Note 1)
(See Note 1)
Download Order Online!
MSPNP2-NS9501B Nissan 1996-1998 240SX
1997-2001 Altima
KA24D, KA24DE
KA24DE
Instructions
(See Note 1)
Download Order Online!
MSPNP2-PS8791 Porsche 1987-1988 944S
1989-1991 944S2
2.5L I4
3.0L I4
Instructions
Instructions
  COMING SOON!
MSPNP2-T8590 Toyota 1985-1987 Corolla AE86
1985-1989 MR2
1987-1989 Corolla (FWD)
1985-1990 Pickup or 4Runner
4AGE
4AGE
4AGE
22RE
Instructions
Instructions
Instructions
Instructions
Download Order Online!
MSPNP2-TS9092 Toyota 1991-1992 MR2 Turbo
1990-1991 Celica All-Trac
3S-GTE
3S-GTE
Instructions
(See Note 1)
Download Order Online!
MSPNP2-TS9395 Toyota 1993-1995 MR2 Turbo
1992-1993 Celica All-Trac
1996-2001 AE111 Corolla
3S-GTE
3S-GTE
4A-GE 20V
Instructions
(See Note 1)
(See Note 1)
Download Order Online!
New models are constantly being developed and more are on their way!
Note 1:  We currently need a test vehicle for this model.  If you have one and are willing to loan it to us, contact us and we'll make it worth your while!
 
Don't see an MSPNP model available for your car/truck?  Willing to put a little effort into building your own PNP MS Check out the DIYPNP EMS Drop us a line if you'd like to see your vehicle on the list.
 
*EFI Analytic's TunerStudio Lite and MegaLogViewer is included with each software download.

Click on any of the links below for features, installation info (30-60 minutes), dyno results, and more!

 

Home      Features     Manual     Base Maps    FAQ    ORDER NOW!

Click here for legacy Generation 1 documentation.

 

The MegaSquirtPNP, as with any programmable engine management system, may not

be legal for use on pollution controlled vehicles and is therefore produced and sold for off road/race use only.  Check federal/local laws.

 

MegaSquirtPNP, MSPNP, MegaSquirt PNP, and MS PNP, are trademarks of Hoffmann Innovations, Inc d/b/a DIYAutoTune.com.