A wideband UEGO sensor controller accurately monitors Air/Fuel ratios (AFR) during the tuning process to prevent a lean fuel mixture, which could lead to engine damage. AEM has combined its single-channel wideband UEGO controller and gauge display into one unit, uniting unsurpassed AFR accuracy and control with an easy-to-read interface. AEM's Gauge-Type Wideband UEGO Controller features a digital LED display and sweeping LED "needle" that changes colors as AFR changes from rich to lean. The unit's 52mm (2-1/16") gauge housing fits in most gauge pods and can be remotely mounted virtually anywhere.  AEM Part# 30-4110
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This D-series and B-series compatible wire-tuck engine harness is nearly identical to the Mil-spec engine harness line with the primary differences being the type of wire used, the single white wire color and expandable loom. New Harness NO Core Required

There are quite a few options available. Please look through them carefully to make sure you get the right parts!

This D-series and B-series compatible wire-tuck engine harness is nearly identical to the Mil-spec engine harness line with the primary differences being the type of wire used, the single white wire color and expandable loom. New Harness NO Core Required

There are quite a few options available. Please look through them carefully to make sure you get the right parts! *Note due to current backup this harness may have a lead time.

F-Series and H-series wire harnesses offer Mil-Spec Teflon coated wire with a maximum heat rating of 200°C . The Teflon coated wire is loomed with The highest quality Raychem DR-25 heat shrink covering, and adhesive lined wire junctions to keep moisture out. Each connector is crimped with pneumatic heads to ensure an OEM crimp every time, then tagged with a yellow identification labels for easy installation. All heavy interference circuits are protected and grounded with proper wire covering. New Harness NO Core Required

The s300 version 3 is a plug in module to the OBD1 factory Honda Engine Computer (ECU not included) which vastly expands the capabilities of the factory ECU. Forced induction, datalogging, real time programming, Bluetooth and engine protection are but a few of the comprehensive s300 features.
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This harness allows you to adapt a 92-95 OBD I M/T ECU into a 96-98 Civic or Del Sol, 96-99 Integra, Prelude or Accord. BLOX Part # BXAC-00701
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This harness allows you to adapt a 92-95 OBD I M/T ECU into a 99-00 Civic, 00-01 Integra, Prelude or Accord. BLOX Part # BXAC-00702
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This harness allows you to adapt a JDM or US OBDI M/T ECU into an 88-91 Civic, CRX or a 90-91 Integra, OBD0 Chassis.  Our harness also includes a 3’ pigtail to simplify wiring any additional or required sensors to complete the installation. BLOX Part # BXAC-00700
BLOX Racing Part# BXIM-10400
Fitment:
For all B-Series, H-Series, and most D-Series engine applications.
1990-2001 Acura Integra (All Models), 1988-2000 Honda Civic (All Models), 1988-1991 Honda CRX (All Models), 1992-1997 Honda Delsol (All Models), 1992-2001 Honda Prelude (all models).
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NGK Ignition Wire Set for Integra 94-01 GSR & Del Sol 94-97 DOHC. Part # HE64
This OBD0 to OBD1 Distributor Jumper Harness will make your next motor swap pain free! Made with quality OE style plugs, this jumper harness will allow your OBD0 Honda to accept an OBD1 or OBD2 distributor.
All plug & play, made of quality OE style plugs and encased within a nylon mesh flex loom, this Distributor Jumper Harness is about as easy as it gets for motor swaps. Can save you about 2 hrs worth of painful wiring and looks super clean.
AEM X-Series Wideband UEGO AFR Sensor Controller Gauge with X-Digital Technology.
Includes: X-Series Wideband Controller Gauge, Bosch LSU 4.9 Sensor, Wiring Harnesses, Black Bezel, Black AFR/Lambda Faceplate & O2 Sensor Bung
AEM Part # 30-0300
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A'PEXi AFC NEO "V2" Color Display Air Flow Converter (Matte Black)
New version with slimmer case design.  Part # APX-401-A018

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GReddy Part# 10127201
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The Mishimoto Thermoswitch Fan Switch replaces your OEM fan switch, allowing your radiator fan to activate at 80 degrees, 15 degrees lower than stock temperature. Installation is simple with direct replacement to OEM switch for most 92-05 Honda Acura Applications (See More Details Link for full application listings). Part # MMFAN-SWITCH
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K-Tuned Part # KTD-SC-AIO
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