Introduction

JET Performance Products has become the foremost leader in Domestic power tuning and has become known worldwide for its tuning ability in Domestic applications. To compliment our extensive line of domestic performance chips, we decided 7 years ago the next logical step would be Import computer upgrades. Our dedicated team of engineers, technicians and some very helpful factory people embarked on a 7 year journey to develop the best line of Import computer upgrades available today.

 

What is it?
The JET Custom Computer Upgrade Kit for import application, provides you with all the necessary information and materials to send your computer to JET for a custom software upgrade for your specific vehicle and modifications.

 

Why do I have to send my computer to JET?
Import, Neon and Saturn vehicles do not have computer chips that are easily removed as in most domestic vehicles. Therefore it is necessary for JET engineers to either reprogram the existing chip or remove and replace it by desoldering it from the circuit board.

 

What will it do for my vehicle?
The upgrade will provide horsepower increases and improved acceleration. Unlike other brands JET's exclusive Dynamic Spectrum Tuning (DST) provides power increases all the time, NOT just at wide open throttle. In addition, by having the computer in our lab, the JET engineers can custom program the chip for any other modifications you have done to the vehicle.

 

How long does it take?
If we receive the computer at our facility by 12:00 pm PST we will return ship it to you the same day via overnight service.

 

Shipping your computer
We recommend using one of the overnight services such as UPS Red Label, Fed Ex or Airborne Express. Included in the purchase price JET will return your upgrade computer to you via Airborne Express or UPS next day air service.

E.C.U. Location Chart

Acura
Integra '90-'93	Located Under the Carpet on the Passenger Side Floor, Access Panel Under Carpet
Integra '94-up	Located Under Passenger Side Kick Panel
'93-'94Vigor	Same as '90-'93 Integra

 

Audi
80 Series up to '91	Under Passenger Side of Dash, Above the Glove Box
80 Series '92-up	Behind Passenger Kick Panel
90 Series up to '92	Under Passenger Side of Dash
90 Series '93-up	Behind Glove Box
100 Series up to '91	Located in Passenger Kick Panel
100 Series '92-up	Under Passenger Side Footwell, in Control Box

 

BMW
M6, 300 or 600 Series up to '91	Behind Glove Box
400, 500 Series up to '91	Passenger Side Rear of Engine Compartment
318, 325 '92-up	Passenger Side Rear of Engine Compartment, Behind Battery Console
500, 700 Series '92-up	In Electrical Box, Behind Passenger Side of Shock Tower

 

Honda
Civic up to '91	Located Under Carpet on the Passenger's Floor as Below
Civic/CRX '92	Passenger Side Under Dash, Above Kick Panel
Civic/CRX '93-up	Passenger Side Kick Panel
Prelude/Accord (all)	Located Under the Carpet on the Passenger Side Floor, Access Panel Under Carpet

 

Infinity
G20 '90-up	Behind Center Console
J30 '93-up	Passenger Side Kick Panel
M30 '90-up	Passenger Side Kick Panel
Q45 '90-up	Passenger Side Kick Panel

 

Isuzu
Amigo '90-up	Behind Passenger Side Kick Panel
Impulse & Stylus '91-up	Under Dash Driver's Side, on Far Left
Rodeo '90-up	Behind Driver's Side Kick Panel
Trooper up to '92	Under Center Console
Trooper '92-up	Center of Dash Towards Driver's Side

 

Mazda
323 & Protege '90-up	Behind Center of Dash
626 & MX6 '90-up	Under Center of Dash
Miata up to '91	Behind Center of Dash
Miata '92-up	Under Passenger Side Footwell
MX3 '92-up	Behind Center Console
RX7 up to '91	Under Passenger Side of Dash
RX7 '92-up	Passenger Side Kick Panel
929 up to '91	Behind Glove Box
929 '92-up	Behind Passenger Side Kick Panel

 

Mercedes
190 Series (all)	Right of Firewall Near Battery
200 Series (all)	Right Rear of Engine Compartment
300E, CE up to '91	Behind Battery in Engine Compartment
300SE, SEL, SL up to '91	Behind Passenger Side Kick Panel
300 (all) '92-'93	Under Hood Behind Battery
300 '94-up	Right Near Corner of Engine Compartment
400, 500, 600 Series up to '91	Passenger Side Kick Panel
400, 500, 600 Series '92-up	In Module Box, Right Rear of Engine Compartment

 

Mitsubishi
Eclipse '90-up	Behind Center Console
Starion '90-up	Behind Center Console
Stealth '90-up	Behind Center Console
3000GT '90-up	Behind Center Console

 

Nissan
240SX '90-up	Passenger Side Kick Panel
300ZP Up to '92	Behind Glove Box, Under Passenger Size of Dash
300ZX '93-up	Behind Center Console
Maxima '89-up	Behind Center Console, in Front of Gear Shift
Pathfinder & PU '90-up	Under Passenger Seat

 

Porsche
911, 928, 944 '90-up	Under Driver Seat

 

Toyota
Celica up to '91	Under Center of Dash
Celica '92-up	Behind Front of Center Console
Landcruiser (all)	Passenger Side Under Dash, Behind Glove Box
MR2 up to '91	Left Rear of Engine Compartment
MR2 '92 only	Left Front of Rear Trunk
MR2 '93-up	Left Rear of Engine Firewall
Supra up to '92	Passenger Side Under Dash, Behind Glove Box
Supra '93-up	Left Side of Pass, Floor Board, Under Carpet
Pickup, 4 Runner, T100 '86-up	Behind Passenger Kick Panel
Tacoma '96-up	Behind the Glove Box

 

Volkswagen
Cabriolet '90-up	Behind Glove Box Passenger Side
Corrado up to '92	Below Fresh Air Intake on Firewall
Corrado '93-up	Rear of Engine Compartment on Center of Plenum
Golf, GTI & Jetta up to '92	Behind Center Console or on Left Plenum Panel
Golf, GTI & Jetta '93-up	Rear of Engine Compartment, on Center of Plenum

 

Volvo
850 up to '92	Passenger Side Kick Panel
850 '93-up	Passenger Side Inner Fenderwell, Box in the Middle

Horsepower Gains

Acura	HP Gains
Integra - '90-up	12-14
Vigor - '92-up	13-14
For specific modifications refer to "Honda"

 

Audi	HP Gains
80 2.0L	10-12
80 2.8L	11-12
90 2.3L	10-11
Quattro Turbo	21-25
S4 Turbo	30-32
Non Turbo Cars...Complete Modified fuel and ignition curves from 1500 to Wide Open Throttle.   Turbo Cars...Modified fuel and ignition curves from 1500 RPM up, and increased Turbo boost (average increase is 3 to 4 lbs. over stock) and increase rev limits where necessary.

 

BMW	HP Gains
318 & 325	17-19
500 Series	20-22
600 Series	19-21
700 Series	20-22
M3	+20
M5	+20
Modified fuel and ignition advance curves from 1400 RPM to Wide Open Throttle, excellent low RPM gains as well as Wide Open Throttle power. (Requires use of 89 octane fuel at least.)

 

Honda	HP Gains
Civic	8-10
CRX	8-11
Prelude	9-11
Modified fuel and ignition curves from 1500 RPM to Wide Open Throttle. Aggressive ignition advance curve in the JET program requires the use of 89 octane gasoline, 91 or better recommended for best gains.

 

Infinity	HP Gains
G20	15-17
J30	15-17
M30	16-18
Q45	17-19
All Infinity applications require the use of a 91 or higher octane premium fuel. Ignition and fuel curves modified from 1600 RPM to Wide Open Throttle.

 

Isuzu	HP Gains
Amigo 2.6L	18-20
Amigo 3.2L	17-18
Impulse	17-19
Rodeo 2.6L & 3.1L	17-19
Trooper 2.8L	17-18
The Isuzu applications DO NOT require the use of premium fuel, but minimum of 89 octane is recommended for best performance results. Both fuel and ignition curves are modified from 1500 RPM through WOT.

 

Mazda	HP Gains
323	12-14
626	14-15
929	15-17
MX3, MX6, Ford Probe	15-18
Miata	11-13
RX-7 Non Turbo	13-14
RX-7 Turbo	21-23
RX-7 TwinNon Turbo	25-30
Non Turbo Cars...Complete Modified fuel and ignition curves from 1600 RPM to WOT and raised rev limits were necessary.   Turbo Cars...Modified fuel and ignition, plus increased boost pressure (+3-5 lbs depending on application) and increased rev limits if applicable.

 

Mercedes	HP Gains
190 & 200 Series	13-15
300 Series	16-18
400 Series	16-18
500 & 600 Series	22-24
Modified fuel and ignition curves for full range programming allow improved performance from 1500 RPM through Wide Open Throttle. Recommend use of 89 octane fuel.

 

Mitsubishi	HP Gains
3000 GT Turbo	26-30
3000 GT Non Turbo	8-10
Eclipse	8-10
Eclipse Turbo	17-19
Galant	8-10
Starion Turbo	17-18
Stealth	16-17
Non Turbo Cars...Modified fuel and ignition curves from 1400 RPM to WOT, requires use of 91 or better octane fuel for best results. Aggressive ignition curves in all of these applications.   Turbo Cars...Complete reworked fuel and ignition maps, along with increased boost pressure (average increase is +4 lbs over stock boost). Must run premium grade fuels. Also works well with boost controllers and heavily modified vehicles. Also increased rev limits where applicable.

 

Nissan	HP Gains
240	12-12
300 Non Turbo	14-15
300 ZX Turbo	19-22
300 Twin Tubo	25-28
Maxima	+15
Truck 4cyl.	12-13
Truck V6	15-17
Non Turbo Applications...Reworked ignition and fuel curves from 1500 RPM to WOT, increased rev limits where necessary.   Turbo Cars...Modified fuel and ignition maps, increased boost pressure and modified rev limits as necessary.

 

Porsche	HP Gains
911	18-21
928	19-22
944	12-14
944 Turbo	28-30
Non Turbo Cars...Get full range modification of fuel and ignition curve modifications and increased rev limits as necessary.   Turbo Cars...Reworked fuel and ignition maps with increased boost pressures and raised rev limiters.

 

Toyota	HP Gains
Celica	13-14
Celica Turbo	20-22
MR2	13-14
Supra Turbo	23-24
Supra Twin Turbo	28-30
Truck 4cyl.	13-14
Truck V6	15-17
Non Turbo Applications...Complete modified fuel and ignition curves from 1400 RPM through Wide Open Throttle. Low end performance gains and improved throttle response in all RPM ranges. Low octane fuel OK in most 4 cylinder applications, but for best performance recommend 89 or better octane fuels.   Turbo Cars...Reworked fuel and ignition maps, increased boost pressure (+3-4 lbs in most applications) show substantial improvement in the Turbo applications over entire operating range. OK for use with boost controllers and heavily modified applications.

 

Volkswagen	HP Gains
1.8L 8 valve	9-10
1.8L 16 valve	12-13
2.0L 8 valve	9-10
2.0L 16 valve	12-13
VR 2.8L	13-15
G60	16-18

 

Volvo	HP Gains
850	16-18
Modified fuel and ignition curves. Increased boost pressure.

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