This is a Mopar Performance Stage II engine controller (SMEC). Part number: P4532355
This engine controller ONLY FITS the following vehicles:
- 1988 Dodge Daytona Shelby Z - (with 2.2 Turbo II intercooled engine) - manual trans
- 1989 Dodge Daytona Shelby - (with 2.2 Turbo II intercooled engine) - manual trans
- 1988 Dodge Lancer Shelby - (with 2.2 Turbo II intercooled engine) - manual trans
- 1989 Dodge Lancer Shelby - (with 2.2 Turbo II intercooled engine) - manual trans
- 1989 Chrysler Lebaron GTS - (with 2.2 Turbo II intercooled engine) - manual trans
Looking for more power and increased performance from your intercooled Turbo II 1988 or 1989 Dodge Daytona Shelby, Lebaron GTS, or Lancer Shelby?
This is the single best performance upgrade available for your Shelby!!
This engine controller features revised fuel, spark, and boost tables that increase the power on your from 174hp to 200hp! It also increases your peak boost from 12psi to 14psi.
No other modifications are required and it's a drop in replacement for your current engine controller. Note that these are for OFF-ROAD USE only. If you live in a state that still does emission inspections your vehicle will not pass emissions with this controller... again, it's designed for off-road use only.
Important Notes:
- Must run premium fuel at all times! (minimum of 91 octane. 93 octane preferred)
- Must make sure your car is currently in a GOOD state of tune. If your car currently has drivability issues, our performance controller will NOT fix your car's problems. ****This controller will only make a car that is currently in a good state of tune perform better and make more power and torque.
- Must make sure your car's ignition timing is set to 12degrees BTDC. (if you need help with this, contact our tech support team and we will be happy to help).
- We recommend you install our RDI Performance BOV upgrade kit when installing this controller.
- We recommend you at least CHECK your 35+yr old fuel injectors, FPR (fuel pressure regulator) fuel pump, and fuel injector wiring harness, and make sure they are functioning like new. RDI carries NOS factory fuel pumps, injectors, injector wiring harnesses and even adjustable fuel pressure regulators (available in the fuel section of our site). But again, you don't technically need any of these other items, they are simply recommended for optimal performance, and considering our cars are now 35+ years old.
Get ready for more power and torque, and improved part throttle response!! These controllers are awesome, but keep in mind you MUST run premium fuel at ALL times when running this controller and you MUST make sure your car is in a good state of tune and your ignition timing is correct as noted above.