Originally Posted by Rude Awakening

94-95 upgraded front rotor size.

Originally Posted by DeSchlong

<snip>

Hatchbacks: (Note: Unless otherwise mentioned, below applies to all 92-95 Hatchbacks)

- Interior Colors: Available colours:

• "NH167L, Graphite Black": Si, DX, VX, CX;
• "NH178L, Excel Charcoal": DX, CX;
• "B44L, Palmy Blue" (only w/ white exterior): DX, CX, VX

- Exterior Colors: --- There's other good sources for this info

- Engines & Specs:

• D16Z6: Si;
• D15B7: DX, CX(CDM only);
• D15Z1: VX;
• D15B8: CX(USDM only)

- Weight: (USDM only)

• CX: 2094lbs
• VX: 2094lbs
• DX: 2178lbs
• Si: 2326lbs

- Transmissions & Specs: ---? There's good info out there on how Si tran case differs from DX/CDM CX, but not how DX/CDM CX differs from VX/USDM CX. Also, little info on eg., does VX transmission have smaller bearings than DX?
- ABS: 1994 Si Only (Optional)
- Map Sensor Location (Firewall or Engine):

• Firewall mounted: 92-93 DX;
• Throttlebody mounted: Si, CX, VX, 94-95 DX
• (Note: Engine harnesses differ to accommodate this change)

- Valve Cover Designs: ---? Some changed for 94-95, might be just VTEC and VTEC-E.
- Pre-wired for VTEC ('92 only - unlikely I can confirm this through Honda): Widely reported and likely true, though unverified by me.
- Dash Clock: Si, (and available as an option)
- Side Molding: Si, DX, some CX in Canada (possibly dealer-installed)
- Tachometer and Other Cluster Options:

• Tach: Si (7200 redline), VX (6000 redline); none in DX or CX (these received large temp (left) and fuel (right) gauges on either side of the speedo)
• Cruise control light: Si
• Upshift Light: VX, CX(USDM only)
• Label for "Unleaded Fuel Only" by fuel gauge: All USDM vehicles, No CDM vehicles
• ABS Light: Si w/ABS
• SRS Light: w/ SRS, otherwise covered.

- Power Locks: None
- Power Windows: None
- Moonroof: Si
- Rear Brakes (Disk or Drum):

• Disk: Si;
• Drum: DX, CX, VX

- Fuel Tank Size (10 gal or 11.9 gal):

• 11.9: Si, DX, CX(CDM only);
• 10: VX, CX(USDM only)

- Rear Wiper/Washer: Si, DX, some CDM CX
- Cargo Cover: Si, DX
- Power Mirrors: Si (possibly an option on DX?)
- Front Sway Bar: Si
- Rear Sway Bar: None
- Air Conditioning:

• None as standard (available as an option)
• Componentry compatible with R12: 92, Most 93
• Componentry compatible with R134a: Some 93, 94-95
• 2-wire Thermostat: 92-93 w/R-12
• 3-wire Thermostat: 93-95 w/R134a
• Different stickers identifying refrigerant in USDM vs. CDM

- Radios: likely optional on CX, VX
- Wheels:

• -13" Steel: 92-95 CX, DX
• -13" Lightweight Aluminum Alloy: 92-95 VX
• -14" Steel: 92-95 Si

- Power Steering: Si, DX, CDM CX w/ Auto Trans
- Cruise Control: Si
- Front Disk Brake Size: ALL THE SAME!! (except Si w/ABS)
- Painted/Unpainted Trim (Mirrors, Side Molding, Handles, License Plate Garnish)

• Body-coloured Door Mirrors: 93-95 Si
• Body-coloured Door Handles: Si
• Side Molding: Black: Si, DX; None: CX, VX (Available as an option, CDM only.)

- Hub Caps
- Side Passenger Mirror (Absent or Present):

• Present: Si, DX, some CDM (& USDM?) CX & VX (likely a dealer option);
• Absent: CX, VX

- MPG Optimizing Shift Light: VX, CX(USDM only, excluding some years in California)
- Pleather Seating: Only available on 92 CX, VX
- Rear Diffuser (Under Car): VX
- Rear Speakers: 94-95 Si standard, and available as an option
- CD Player (Colors): None?
- CD Changer: None?
- Front Tweeters: None (available as an option)
- Front Ashtray: All
- Engine Heater: None (available as an option)
- Security System: None (available as an option)
- Vanity Oil Cap: None (available as an option)
- Vanity Battery Tie Down: None (available as an option)
- Fog Lights:

• None. (94-95 available as an option)
• Pre-wired for Fog Lights: 94-95 CX, VX, DX, Si

- Car Cover: None (available as an option)
- Mudguards: None (available as an option)
- Moonroof Visor: None (available as an option)
- Full/Half Nose Mask: None (available as an option)
- Spoilers:

• Front lip: VX (Note: NO FRONT LIP SPOILER ON Si!)
• Rear lip: None.

- Steering Wheel Cover: Available as an option: Cover or Leather.
- Wheel Locks: Available as an option.
- Armrest: Available as an option.
- Floor Mat: Available as an option; different styles for CDM vs. USDM
- Cargo Net: None
- Vanity Shift ****: Available as an option.
- Cigarette Lighter Protector: None.
- Audio Console: Available as an option.
- Antenna: (Probably those w/ radio)
- Antenna Block Off: (Probably those w/o radio)
- Steering Wheel Tilt: Si, DX
- Wheel Locks: Available as an option.
- Gold Package: Available as an option; CDM only.
- Honda Ski Carrier: Available as an option; CDM only.
- Thule Roof Carrier System: Available as an option; CDM only.

Additional details:

- Exterior -
Rear Window Glass Finger-lift: 94-95 CX, VX, DX, Si
Door Trim: DX, Si
Body-coloured Front Air Dams: 94-95 CX, VX, DX, Si
Internal bumper grille cover: VX (P/N 71120-SR3-000)
Aluminum A/C Mount: VX
Aluminum Alternator Mount: VX
Oil Cooler: VX

- Interior -
Trunk Light: Si
Trunk Mat with Finished Trim Edge: Si, DX, some VX? some CX?
Plastic Laminate Trunk Liner Support Board (NOT Cardboard): VX (P/N 84521-SR3-A10)
Door "Map" Pockets: 92-95 Si
Holyshit Handles, 1 ONLY in Front, "solid handle": CX, VX
Holyshit Handles, 3 Front & Rear, "solid handle" : DX
Holyshit Handles, 2 Rear, "solid handle", 1 Passenger, "flexible handle": Si
Vanity Mirror, Driver & Passenger: 93-95 Si
Vanity Mirror, Passenger ONLY: 92 Si, 92-95 DX(?)
Large-style Dome Light: Si
Upgraded Seat Fabric w/ matching Door Panel Fabric: Si
"Map" Pocket Behind Front Passenger Seat: DX, Si
Foot Rest: Si
Intermittent Wipers: CX(CDM Only), DX, Si
Steering Wheel w/ Cruise Control but No Airbag: Some 92 Si(CDM)
'More' Sound Insulation: 92-95 DX, Si
Driver SRS: ALL USDM, 93-95 CDM Si, Some CDM 92 Si, Some 93-95 CDM DX, VX, CX
Passenger SRS: ALL USDM 94-95 Si, DX, VX, CX; Some CDM Si, DX
Glove Compartment:

• Style 1: 92-93;
• Style 2: 94-95
• (Note: Possibly changed to accommodate passenger SRS. Link: http://www.e-hatch.com/images/moto/glovebox.jpg )

Fuel Filter:

• 92-94 Si, DX, VX, CX: 16010-SM4-506
• 95 Si, DX, VX, CX: 16010-ST5-931

Dash Switches:

• Grey with speckled silver: 92-93
• Uniform grey: 94-95

Climate Control Bezel

• Smooth: 92-93
• Textured and slightly darker: 94-95

IAT sensor plugs:

• White: 92-93
• Grey: 94-95

O2 Sensor

• 5-wire: VX (USDM Fed, 92 Calif, and CDM only)
• 4-wire: Si, DX, CX(CDM and Calif? only), VX(93-95 Calif only)
• 1-wire: CX(USDM 92-95 Fed, 92 Calif only)
• Note: Above may be same # of wires, but different P/Ns

- Other -

Accessory instructions available here: http://www.hondaautomotiveparts.com/...995/index.html

Credit for some info to 94EG8, and others mentioned in this list.

Originally Posted by DeSchlong

No supplemental. Just get the factory manual. I have one right here for a 1995 Civic - includes all body types. The Si is not so special that it's in its own category... Glad to hear you're doing a full restore -- another one rescued from the dump.