The GReddy E-Manage Ultimate is ideal for optimizing and fine-tuning the performance of your car after you've upgraded it with products such as; Exhaust, Air Intake, Intercoolers, Boost Controllers and/or Turbo upgrades. The e-manage Ultimate does it better than any other system on the market. The GReddy e-manage Ultimate does what no other piggyback ECU can. It is engineered to preserve the best features of the original e-manage. Additionally, the new E-manage Ultiamte can add and subtract fuel and ignition maps, features a two-preset memory, includes an A/F Target Map (for self tuning), provides built-in adapters and correction maps, and gives you extensive datalogging with Map Tracing for easier tuning. |
![]() |
The new e-manage Ultimate includes the Support Tool CD to access all features from a standard USB cable. Buy your E-manage Ultimate today with the plug-and-play harness specifically for your application for the ultimate in simplicity when upgrading to full piggy-back fuel and ignition control! Have doubts about whether the plug-n-play harnesses listed below will work for your vehicle? Then check out this Listing of Vehicle Applications with ECU Pinouts to be sure! |
|
| Part # | Description | Price |
| 15500501 | E-Manage Ultimate Advanced piggy-back engine management, datalogger w/ Ultimate PC Support Tool CD |
$646.00 |
| 15901500 | Complete Harness Kit 1.2m Cable, w/ 12, 18 & 14 pin connectors |
$114.00 |
| 15901503 | Complete Harness (Long) 2.5m Cable, w/ 12, 18 & 14 pin connectors |
$133.00 |
| 15901502 | Supplement Harness Kit (2.5M) 14 pin (Required if upgrading from e-manage) |
$53.00 |
| 15901501 | Supplement Harness Kit 14 pin (Required upgrading from e-manage) |
$45.00 |
| 15900912 | A/F Option Port Harness For A/F target option (W-sig, G-grd.) |
$25.00 |
| 15900911 | MSS Option Port Harness For multi switch options |
$35.00 |
| 15900913 | Water Temp Adapter 1 For temp compensation option |
$35.00 |
| 15901505 | Injector Adapter 1 Eliminates engine check light (for use with EVO VIII/CT9A, GDB, BE5, BH5) |
$53.00 |
| 15901504 | Injector Adapter 2 Prevents overly rich condition for 6 cylinder vehicles |
$25.00 |
| 15901506 | Injector Adapter 3 Eliminates engine check light (for use with EVO VII/CT9A) |
$55.00 |
| 15901507 | Injector Adapter 4 Eliminates engine check light (for use with GTO) |
$55.00 |
| 15921500 | Ignition Signal Adapter 1 Eliminates engine check light (for use with NEO ER34) |
$13.00 |
| 15931500 | Ignition Signal Adapter 2 Eliminates engine check light (for use with K6A, CT9A, RX-8) |
$18.00 |
| 15951500 | Ignition Signal Adapter 3 Eliminates engine check light (for use with NSX/NA1) |
$18.00 |
| Part # | Vehicle-Specific Plug-N-Play Harness | Price |
| 15951504 | Acura INTEGRA (DA) B18 92-95 (OBD1) | $218.50 |
| 15951501 | Acura INTEGRA (DC2) B18 00-02 (OBD2b) | $218.50 |
| 15951502 | Acura INTEGRA (DC2) B18 95-99 (OBD2a) | $218.50 |
| 15951502 | Acura INTEGRA (DC2R) B18C 95-01 (JDM Type-R) | $218.50 |
| 15951503 | Acura RSX (DC5) K20A 39817 () | $171.00 |
| 15951504 | Honda CIVIC 92-95 (OBD1) | $218.50 |
| 15951502 | Honda CIVIC 96-98 (OBD2a) | $218.50 |
| 15951501 | Honda CIVIC 99-00 (OBD2b) | $218.50 |
| 15951502 | Honda CIVIC (EK4) B16A 95-98 (JDM) | $218.50 |
| 15951501 | Honda CIVIC (EK4) B16A 98-00 (JDM) | $218.50 |
| 15951502 | Honda CIVIC (EK9) B16 97-98 (JDM Type-R) | $218.50 |
| 15951501 | Honda CIVIC (EK9) B16B 98-00 (JDM Type-R) | $218.50 |
| 15951501 | Honda CIVIC Si (EM1) B16A 99-00 (OBD2b) | $218.50 |
| 15951503 | Honda CIVIC Si (EP3) K20A 39818 () | $171.00 |
| TBA | Honda CIVIC Si (FG2) K20Z3 06-+ () | $TBA |
| 15951502 | Honda PRELUDE (BB4) H22A 92-95 (OBD1) | $218.50 |
| 15951502 | Honda PRELUDE (BB6/BB8) H22A 96-99 (OBD2a) | $218.50 |
| 15951505 | Honda S2000 (AP1) F20C 00-03 () | $218.50 |
| 15941500 | Mazda RX8 (SE3P) 13B-MSP 03-+ (Automatic Transmission model. Ignition Adapter 2 included.) | $190.00 |
| 15941501 | Mazda RX8 (SE3P) 13B-MSP 03-+ (Manual Transmission Model. Ignition Adapter 2 included.) | $190.00 |
| 15931501 | Mitsubishi ECLIPSE (D32A) 4G63 95-99 (Injector Adapter 3 included.) | $190.00 |
| 15931501 | Mitsubishi EVOLUTION (CN9A-IV) 4G63 96-97 (Injector Adapter 3 included.) | $190.00 |
| 15931501 | Mitsubishi EVOLUTION (CP9A-V-VI) 4G63 98-01 (Injector Adapter 3 included.) | $190.00 |
| 15931502 | Mitsubishi EVOLUTION (CT9A-IX) 4G63 05-+ (Ignition Adapter 2 and Injector Adapter 1 included.) | $209.00 |
| 15931501 | Mitsubishi EVOLUTION (CT9A-VII) 4G63 39815 (Injector Adapter 3 included.) | $190.00 |
| 15931502 | Mitsubishi EVOLUTION (CT9A-VIII) 4G63 39876 (Ignition Adapter 2 and Injector Adapter 1 included.) | $209.00 |
| 15931502 | Mitsubishi LANCER (CT9W-wagon) 4G63 05-+ (Ignition Adapter 2 and Injector Adpater 1 included.) | $209.00 |
| 15921503 | Nissan 180SX (RPS13) SR20DET 91-96 () | $171.00 |
| 15921502 | Nissan 180SX (RPS13) SR20DET 96-99 () | $171.00 |
| 15921505 | Nissan 350Z (Z33) VQ35DE 02-+ (Ignition Adapter 1 include, Diodes included on Ignition Harness.) | $180.50 |
| 15921505 | Nissan G35 (VQ35DE) 02-+ (Ignition Adapter 1 Include, Diodes included on Ignition Harness.) | $180.50 |
| 15921504 | Nissan MARCH (K12) CR10DE 02-+ (Ignition Adapter 1 included.) | $180.50 |
| 15921504 | Nissan MARCH (K12) CR12DE 02-+ (Ignition Adapter 1 included) | $180.50 |
| 15921504 | Nissan MARCH (K12) CR14DE 02-+ (Ignition Adapter 1 Included.) | $180.50 |
| 15921503 | Nissan SILVIA (PS13) SR20DET 91-93 () | $171.00 |
| 15921501 | Nissan SILVIA (S14) SR20DET 93-96 () | $171.00 |
| 15921502 | Nissan SILVIA (S15) SR20DET 99-02 (will fit 96-98(S14) after minor change) | $171.00 |
| 15921506 | Nissan SKYLINE (ECR33) RB25DET 93-98 (Manual Transmission only.) | $171.00 |
| 15921506 | Nissan SKYLINE (HCR32) RB20DET 89-93 (Manual Transmission only.) | $171.00 |
| 15921506 | Nissan SKYLINE GT-R (BCNR33) RB26DETT 95-98 () | $171.00 |
| 15921506 | Nissan SKYLINE GT-R (BNR32) RB26DETT 89-94 () | $171.00 |
| 15921506 | Nissan SKYLINE GT-R (BNR34) RB26DETT 99-01 () | $171.00 |
| 15911512 | Scion TC (FW21) 2AZ-FE 7 () | $218.50 |
| 15911510 | Scion TC (FW21) 2AZ-FE 39909 () | $218.50 |
| 15911507 | Scion XB (NCP31/35) 1NZ-FE 39849 (06+ years O2 Sensor Adapter 1 Recommended.) | $218.50 |
| 15961500 | Subaru IMPREZA (GC8/GF8) EJ20 96-98 () | $171.00 |
| 15961501 | Subaru IMPREZA (GC8/GF8) EJ20 98-00 () | $171.00 |
| 15961502 | Subaru IMPREZA (GDA) EJ205 00-+ (Injector Adapter 1 included.) | $199.50 |
| 15961502 | Subaru IMPREZA (GDB) EJ207 00-+ (Inector Adapter 1 included.) | $199.50 |
| 15961500 | Subaru LEGACY (BD5/BG5) EJ20D/E 96-98 () | $171.00 |
| 15961501 | Subaru LEGACY (BH5/BE5) EJ204 98-03 () | $171.00 |
| 15961502 | Subaru LEGACY (BH5/BE5) EJ206/208 39816 (Injector Adaptor 1 included.) | $199.50 |
| 15911501 | Toyota ALTEZZA (SXE10) 3S-GE 98- () | $228.00 |
| 15911502 | Toyota ARISTO (JZS147) 2JZ-GTE 91-97 (LIMITED QUANTITY AVAILIBLE) | $266.00 |
| 15911504 | Toyota ARISTO (JZS161) 2JZ-GTE 98-04 (Knock Sensor Adapter 1 Recommended) | $228.00 |
| 15911507 | Toyota CALDINA (ST246W) 3S-GTE 02-+ () | $218.50 |
| 15911505 | Toyota ESTIMA (MCR30/40) 1MZ-FE 00-+ (O2 Sensor Adpater 1 Recommended) | $171.00 |
| 15911506 | Toyota ESTIMA (MCR30/40) 1MZ-FE 00-+ (O2 Sensor Adapter 1 Recommended.) | $171.00 |
| 15911504 | Toyota MARK II (JZX110) 1JZ-GTE 00-04 () | $228.00 |
| 15911503 | Toyota MARK II (JZX110) 1JZ-GTE 96-00 () | $237.50 |
| 15911500 | Toyota MARK II (JZX90) 1JZ-GTE 92-94 () | $256.50 |
| 15911500 | Toyota SOARER (JZZ30) 1JZ-GTE 91-96 () | $256.50 |
| 15911502 | Toyota SUPRA (JZA80-JDM) 2JZ-GTE 93-97 (LIMITED QUANTITY AVAILABLE) | $266.00 |
| 15911504 | Toyota SUPRA (JZA80-JDM) 2JZ-GTE 97-02 () | $228.00 |
| 15911507 | Toyota VITZ (NCP10/15) 2NZ-FE 39849 (O2 Sensor Adapter 1 Recommended) | $218.50 |
| 15911507 | Toyota VITZ (NCP13) 1NZ-FE 39849 (O2 Sensor Adapter 1 Recommended) | $218.50 |
| 15911507 | Toyota VITZ (SCP10) 1SZ-FE 99-05 (O2 Sensor Adpater 1 Recommended) | $218.50 |