Phearable.net Custom OBD1 28 Pin Eprom Chip Basemap

Custom obd1 28 pin basemap chip for already socketed obd1 ecus.

Compatibility:
* Manual Vehicles only.
- Acura Integra GS, RS, LS, b18a, b18b
- Acura Integra GSR, b18c1, b18c
- Acura Integra Type-R b18c5 jdm and usdm
- Honda Civic & Del Sol b16 and jdm b16b
- Honda Civic Dx, Lx, Ex all dseries motors. D16z6 D16y8, Mini-Me Setups, D16y7 with 2 wire iacv.
- Honda Prelude H23/H22 vtec & non-vtec motors.
- Built motors with aftermarket cams, pistons etc.
- B20 VTEC conversions & Ls/Vtec motors.
- Turbocharged & Supercharged motors.
- And more... please inquire.

Ecus supported by obd1 eprom basemaps:
92-95 Honda/Acura OBD1 ECUs only.
USDM Vtec: P28, P72, P61 JDM Vtec: p30, p72, p08, p27, pr3, p91
USDM Non-Vtec: P75, PR4, P05, P06

Not familiar with what a chipped ecu is or any of these terms?:
Click here to view our technical FAQ/Article on ecu tuning.

Ecu chipkit & 28 pin eprom install how to video:
How to remove/install a 28 pin eprom chip in a socketed ecu video.

What if I don't know what vtec point or revlmit to use?:
Simply leave the field blank & phearable.net will provide the best setting for your engine setup.
If you would like the 2 step or cel shiftlight feature but do not know what rpm you would like it at, simply specify YES in the field.
*We do not recommend the 2 step unless you know exactly what rpm you want it set at.
The feature can't be adjusted without re-programming the ecu.

WARNING: 
1. A basemap is made for your application, however if the basemap tune is not 100% spot on you may require further tuning by a local honda/acura tuner. We DO NOT offer revisions/replacement basemaps if you have any kind of issue what so ever. Basemaps are AS IS.
2. A basemap chip will not fix mechanical/electrical issues with a vehicle.
3. We do not accept returns or exchanges on basemap chips.

Note: For off road use at sanctioned events only.