New Products

PERFECT CALTOOL w/ 65108

Part #65253

This PERFECT®™ Engine Management System developed by Painless Performance®™ provides an opportunity for the avid car nut to upgrade their hot rod with a simple-to-install fuel injection system.  Benefits gained when a fuel injected engine is transplanted into a hotrod are:

• Active fuel management
• Fantastic cold starts
• Better fuel efficiency
• Reduced exhaust smell
• Reduced engine noise
• Longer service intervals

• A compact, weatherproof 4.8 5.3 6.0L Gen3 engine control module.  NOTE: Included calibration to be used with GM 5.3L Gen3 engines from donor vehicles (1999-2006 Chevrolet/GMC full size pick-ups and SUVs).  Absolutely no programming of the computer is required to run these stock engines - just plug-and-play.   If used with 4.8L or 6.0L engines or with any engine modifications from stock on 4.8/5.3/6.0L engines, calibration must be modified with the included software.  This harness supports engines with Delphi Multec 2 fuel injectors.  Click here to identify which injector your engine has.

• A brand new engine harness with all the OEM sensor connectors and circuits to make your engine run and look great while doing so.  Weatherproof fuseblock with built in fuel pump, ignition, electric cooling fan and an A/C circuit relay.  Fuel pump relay is controlled by the PERFECT Engine controller.  Ignition relay is used to power up the fuel injection harness.  Electric cooling fan relay will operated one electric cooling fan with an amperage rating of up to 40 AMPs.  A/C relay is used to tell the engine controller when the a/c compressor is commanded on by any factory or aftermarket a/c system.  With this harness your electric cooling fan will be activated according to preset engine temperature setting in the calibration and a/c compressor activation.

• PERFECT Cal-Tool®™ part number 65245.   With this plug-n-play software and a laptop anyone can tune for almost all engine upgrades.

• A fully illustrated installation manual.

CirKit Boss®™ Heavy Duty Auxiliary Fuse Block/3 Circuits

Part #70114

The safe way to add electrical accessories is with a CirKit Boss®™ kit from Painless Performance.  This kit allows for the addition of 3 fused circuits to your already existing factory fuseblock.  Simply mount the fuse block and relay, route the large 10 gauge wire to the battery, route the ignition wire and then route the 3 accessory circuits to the accessories needing power.  Main power wire is 8 feet long from fuse block.  Each accessory circuit has 8 feet of wire length from fuse block.

70114- Provides three ignition hot circuits with a maximum total Amperage handling of 70 Amps.

This kit includes:

• One 70 Amp SPST relay
• Relay base/fuse block with harness
• Crimp-on terminals
• Mounting hardware

LS Engine 24" Coil Extension Harness Kit

Part #60127

This coil harness extension kit includes two 24" pigtails that give you the latitude to move your coils off of the valve cover and over to the firewall.  Manufactured with factory color coded wires and weatherproof connectors.  Kit includes one driver side and one passenger side pigtail.

PERFECT EMS GM 5.3L 1999 - 2006 Manual Throttle Body

Part #65108

This PERFECT®™ Engine Management System developed by Painless Performance®™ provides an opportunity for the avid car nut to upgrade their hot rod with a simple-to-install fuel injection system.  Benefits gained when a fuel injected engine is transplanted into a hotrod are:

• Active fuel management
• Fantastic cold starts
• Better fuel efficiency
• Reduced exhaust smell
• Reduced engine noise
• Longer service intervals

• A compact, waterproof 5.3L Gen3 engine control module, dyno-tested for maximum horsepower and then tuned for drivability by Painless Performance®™.  NOTE: Calibration to be used with GM 5.3L Gen3 engines from donor vehicles (1999-2006 Chevrolet/GMC full size pick-ups and SUVs).  This harness supports engines with Delphi Multec 2 injectors only.  Click here to identify what injector your engine currently has.  Absolutely no programming of the computer is required to run these stock engines - just plug-and-play. 

• A brand new engine harness with all the OEM sensor connectors and circuits to make your engine run and look great while doing so.  Weatherproof fuseblock with built in fuel pump, ignition, electric cooling fan and an A/C circuit relay.  Fuel pump relay is controlled by the PERFECT Engine controller.  Ignition relay is used to power up the fuel injection harness.  Electric cooling fan relay will operated one electric cooling fan with an amperage rating of up to 40 AMPs.  A/C relay is used to tell the engine controller when the a/c compressor is commanded on by any factory or aftermarket a/c system.  With this harness your electric cooling fan will be activated according to preset engine temperature setting in the calibration and a/c compressor activation.

• A fully illustrated installation manual.

In the past customers have raised the question if this system will work with engine upgrades such as larger camshafts, aftermarket heads or headers?  The answer is absolutely yes.  Available for this PERFECT®™ System is the user friendly PERFECT Cal-Tool®™ part number 65245.   With this plug-n-play software and a laptop anyone can tune for almost all engine upgrades.  Purchase it separately or get it with your harness with part number 65253.

C.S.I Universal Engine Harness

Part #30830

     The C.S.I. harness is a universal weather-proof engine harness providing wiring to accommodate the Charging, Starting, and Ignition of just about any non fuel injected engine. The C.S.I. harness is the Painless solution to repairing damaged wiring on your carbureted engine or for cleaning up the clutter and taking the guess work away from those swapping from fuel injection to a carb. Accessory circuits aide in re-connecting a factory fuse block, electric fuel pump, electric water pump, electric cooling fans, light switch, etc.

    C.S.I. harness connections include the following:

GM 1997-'04 LS1/6 W/4L60E Mech. TB Integrated Fuel Injection & Chassis

Part #60608

1. Mount the integrated fuse block under the dash.
2. Mount your LS1/LS6 ECM under or behind the passenger seat, under the dash, in the engine compartment, behind the headlight buckets or in the fender.
3. Route and connect the wires according to the fully illustrated installation manual.
4. Drive the vehicle and enjoy all of the creature comforts expected from a brand new vehicle.

Great features only found in the 60608:

• 26 circuit/ 7 relay fuse block.
• Fitment = 1997-2004 LS1/LS6 mechanical throttle body fuel injection with 4L60E automatic transmission harness and universal chassis harness (GM color coded) integrated into a single fuse block.
• Includes connections for factory style LS1 Camaro cruise control module.
• Mounts ECM in engine compartment, under the dash or under the passenger/driver seats.
• One fuse block to mount.
• No extra relays to purchase for standard installation.
• If fuse block expansion is needed, relay kits that clip to the side of the fuse block are available (add up to 5 expansion relays).
• A/C compressor is ECM controlled for torque compensation (eliminates low idle issues and automatically activates the cooling fan relays with the A/C on).
• Integrated grounding circuits that cover the entire vehicle bumper to bumper.
• Free ECM reflash with purchase of 60608. CLICK HERE FOR MORE INFO.

1. Injectors
2. Coils
3. PCM/MIL
4. O2/MAF
5. Fuel pump
6. Transmission
7. Cooling Fan 1 (40 Amp Circuit Breaker)
8. Cooling Fan 2 (40 Amp Circuit Breaker)
9. Wiper motor
10. Turn signals
11. Cruise control/Instrument panel
12. Power windows
13. A/C heat
14. Radio B+
15. Radio Ignition hot
16. Stop/Hazard lights
17. Backup lights
18. Dome/Interior lights
19. Headlight
20. Taillight
21. Horn
22. Cigarette Lighter/DLC/PCM
23. Power door locks
24. Ignition switch
25. Battery
26. Accessory (this is a threaded battery hot junction post on the fuseblock)

Harness provides relays for the following

1. Transmission  -ignition key activated-
2. Fuel Injection System  -ignition key activated-
3. Horn -activated by the horn button-
4. A/C compressor clutch -activated by the powertain control module-
5. Fuel Pump -activated by the powertain control module-
6. Cooling Fan 1 -activated by the powertain control module-
7. Cooling Fan 2 -activated by the powertain control module-

68 mm PERFECT Hi-Velocity Throttle Body For 4.0L Jeep

Part #65301

PERFECT Hi-Velocity Throttle Bodies are designed using state of the art CAD systems to provide the ultimate solution to EFI air flow control. 6061-T6 aluminum billet construction on full CNC machining systems create the largest bores possible in the factory mounting envelope without sacrificing strength or durability like a modified casting.  

These Throttle Bodies will fit all Jeep 4.0L engines from any vehicle and are fully compatable with the stock ecm's as well. Only modification to be made is to slightly open up the intake manifolds from 62mm to 68mm.

The PERFECT Hi-Velocity's patented permanent two piece construction provides the largest inlet for each throttle body while still maintaining a tapered approach to the throttle blade, flowing more air than a straight bore.  The 17-4 precipitation hardened stainless steel profiled throttle shaft used in these throttle bodies is tough enough to withstand all forms of on and off-road racing. Due to the strength of the stainless steel the shaft can be halved and profiled to present minimal resistance to flow at WOT, out flowing the competition's full round profile shaft. The PERFECT Hi-Velocity Throttle Body also uses only high strength sealed ball bearings with high temperature grease to assure a lifetime of operation under all conditions.  The dual wound stainless steel springs assure long service and excellent throttle control through the careful selection of spring rate for each application. The throttle blade is made from thin but tough .05" thick 5052 aluminum, elliptically profiled for quick response and clean shut-off.  The 0.100" thick laser cut steel linkage is designed to handle any driving condition and style and replicates all of the factory cable mounting positions. All PERFECT throttle bodies are designed with pressurization and nitrous use in mind, using materials and tolerances compatible with modern power-adders! 

These throttle bodies come as complete kits, allowing fast installation without modifying the factory cables, controls or brackets. The anodized finish will provide a lifetime of "PERFECT" looks.

Specifications:

GM 2003 - 2006 4.8 5.3 6.0L Non & Flex Fuel Injection Harness Std. Length

Part #60221

For installations of 2003 - 2006, throttle by wire, Gen 3 (4.8L - 5.3L - 6.0L) engines using V8 ECMs with Green and Blue TPAs.  Harness includes all connections for fuel injection operation: ECM, TAC module, Accelerator Pedal, IAC, CTS, IAT, MAF, MAP, Injectors (Non-flex and flex fuel connector pigtails included in kit), Fuel Composition Sensor, Coils, CMP, CKP, Knock, VSS, ISS, 4L60E & 4L80E Transmissions, Front Bank 1 & 2 O2 Sensors.  Harness does not include any emission device connections.  Harness incorporates its own 10 circuit/4 relay weather-proof fuseblock.

This standard length harness allows four feet from the back of the intake manifold to where the fuseblock and ECM mount.  Perfect for those that plan to mount these components under the dash or in the glove box.

This kit includes:

1. All new fuel injection harness with OEM fitment connectors and harness breakouts
2. OBDII connector, mounting bracket and check engine light
3. Crimp-on terminals, rubber grommet
4. Mounting hardware
5. Installation manual

Purchase this harness today and qualify for Painless Performance®™ to flash your ECM for free.  Click here for details.

Click here to identify which injector your engine is equipped with.

If you are not sure this is the right harness for your application. Click here.

2003 2004 2005 2006

Striker ColdShot II With 7 Gallon Reservoir

Part #65005

65005 Striker ColdShot II - With 7 Gallon Reservoir

Fitment- Universal Gas/Diesel

New ColdShot II controller features

1.      4 Push button switch interface [UP/DN/Mode/Power]

2.      External Low Water LED connection

3.      2 (7)-Segment Display LEDs.

4.      Internal 4-Bar Boost Sensor

All kits include the following

• ColdShot II controller
• 7 gallon reservoir with vented cap and mounting hardware
• Two nozzle holders
• Four nozzles to choose from
• Shurflo water/methanol pump
• 25 Ft. of Nylon 11 high pressure tubing
• Nickel plated brass fittings
• 12Volt water/methanol solenoid
• Custom wire harness
• Mounting hardware
• Weather proof connectors

Extreme Off-Road Harness

Part #10144

Wire a rock crawler, sand rail or off road vehicle with this Painless Performance extreme off road harness.  Designed around our custom 10 fuse/4 relay weatherproof fuse block the 10144 harness provides all the wiring and amperage handling any off road vehicle could need.  This completely customizable harness provides 10 fuses, two 40 Amp relays perfect for operating an electric cooling fan or fuel injection harness; and two 20 Amp relays perfect for operating lights, electric fuel pump or water pump.  Parts kit includes heat-shrinkable crimp terminals, maxi-fuse, circuit breakers, zip ties, junction block and fuse block mounting bracket.