ef - Honda-Tech - Honda Forum Discussion

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1990, 90, 91, ac, civic, complete, crx, da, ef, fit, honda, integra, mod, pump, system

integra ac system into EF?

HI91EFHB on Sep 30, 2009

May 2, 2026 11:56 AM
by GeoMetry

7

1,929

Honda CRX / EF Civic (1988 - 1991)

91, 96, acura, civic, ef, ek, hatch, integra, length, pic, pictures, put, side, sideskirt, sideskirts, skirt, skirts

EK side skirts on EF

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1 2)

knightsef-eg on Jul 22, 2009

Apr 22, 2026 10:35 AM
by 208EF9

39

89,378

Honda CRX / EF Civic (1988 - 1991)

clean, drain, ef, ef9, hatch, integra, leaking, nipple, plugs, rear, remove, roof, sun, sunroof, tdrain

EF Hatch sunroof rear drain plug clean out

sharmon on Dec 11, 2010

Apr 6, 2026 05:31 PM
by dheurtley

12

17,403

Honda CRX / EF Civic (1988 - 1991)

change, civic, crx, difference, ef, ends, honda, honfa, interchange, length, numbers, part, rod, rods, tie

90 crx w/ ef tie rod end?

jeffhoe on Sep 17, 2011

Mar 10, 2026 05:56 PM
by s-hand

8

4,115

Honda CRX / EF Civic (1988 - 1991)

17, 89, civic, climate, control, crx, dohc, ef, lip, restoration, si, spoiler, thread, wwwpasswordedmcom, zc

Deetz's crx rebirth -been parked for 7 years

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Deetz on Jun 6, 2007

Dec 19, 2025 02:40 AM
by Deetz

385

142,118

Honda CRX / EF Civic (1988 - 1991)

4dr, 91, back, bolt, civic, convertion, da, ef, fit, honda, rear, seat, seats, si, swap

DA seats in 91 EF

classdork987654 on Dec 13, 2008

Nov 22, 2025 07:27 PM
by Kermis91

19

33,967

Honda CRX / EF Civic (1988 - 1991)

89, civic, crx, door, driver, drivers, ef, fit, glass, hatch, same, window, windows

are ef cvic hatch drivers side windows the same as a crx?

d16trex on May 23, 2008

Jun 22, 2025 04:31 PM
by Shirokaze

10

6,907

Honda CRX / EF Civic (1988 - 1991)

1990, civic, decals, ef, fuel, honda, hondatech, install, love, middle, pipe, pump, sedan, slammed, squad, thread

Official EF SEDAN SQUAD Thread

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EF Sedan Enthusiast on Apr 5, 2006

Jun 17, 2025 08:39 PM
by JRCivic1

67,303

8,848,888

Group Threads

bumper, center, civic, ef, ef9, front, hiro, honda, lip, parts, post, rare, rarest, rear, spoiler, thread

ED or EF Rare and Unique Parts thread

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1 2)

B*Goods*EJ2 on Jan 28, 2011

Jun 11, 2025 06:39 AM
by Mark Esteban

41

64,590

Honda / Acura

1988, a6, converion, d16y7, driver, ef, engine, manifold, mount, mpfi, si, side, swap, swapping, wiring

D16Y7 in EF

Qikcivic on Aug 3, 2003

May 15, 2025 11:19 AM
by jlicrx

11

13,605

Honda CRX / EF Civic (1988 - 1991)

1988, 91, b15b7, build, crx, d15b7, ef, ef9, hatch, honda, obd0, si, swap, thread, tranny

d15b7 into EF

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1 2)

94hondaLS on Jul 28, 2003

Apr 6, 2025 08:41 PM
by junbug925

25

21,328

Honda CRX / EF Civic (1988 - 1991)

90, ac, civic, civics, crx, ef, ek, engine, hatch, hona, lights, marker, side, tuck, tucks, wire, wiring

Wire Tuck

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G0crxG0 on Aug 12, 2006

Mar 13, 2025 12:12 PM
by JaggerP

225

242,187

Honda CRX / EF Civic (1988 - 1991)

1990, 1991, center, civic, console, crx, cup, ef, fit, holder, holders, honda, put, radio, si

cup holders for a crx

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Beau Gotti on Feb 22, 2006

Jan 30, 2025 05:07 AM
by GeoMetry

86

72,874

Honda CRX / EF Civic (1988 - 1991)

2003, 2007, air, control, d16y8, ef, efstdhatch, honda, iat, idle, location, picture, pilot, ridgeline, valve

d16y8 into ef std hatch... questions

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1 2)

t-town_ep on Feb 21, 2012

Jan 14, 2025 03:48 PM
by Brandon3vans7

38

38,926

Honda CRX / EF Civic (1988 - 1991)

89, 91, bumper, civic, del, ef, ep3, front, honda, sol, usdm, wtb

REFERENCE-USDM BUMPER INTERCHANGEABILITY

24TEN on May 15, 2012

Jan 8, 2025 12:23 PM
by jsinher3

8

8,313

Honda CRX / EF Civic (1988 - 1991)

88, cam, civic, craigslist, d17a2, ef, interior, manifold, rsx, sedan, single, swap, switchover, vtec, write

D17A2 Swapped EF Sedan

dem0nk1d on Sep 30, 2010

Dec 23, 2024 07:36 PM
by Denbees02

16

13,065

Honda CRX / EF Civic (1988 - 1991)

1988, 8891, 90, civic, crx, ef, ek, end, front, gti, hatchback, install, integra, lip, side, skirts

THE OFFICIAL ED / EE / EF 88-91 CRX / CIVIC LIP & SIDE SKIRT THREAD

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ComeOnKip on Nov 12, 2008

Nov 26, 2024 04:06 AM
by Salsburyjones

291

710,263

Honda CRX / EF Civic (1988 - 1991)

battery, blowing, burning, burnt, car, ecu, ef, fit, fuel, fuse, honda, integra, main, relay, smells, smoking, starting

Battery smoking & will not start after new battery, main relay, and fuel pump.

bts_22 on Nov 27, 2011

Oct 6, 2024 05:54 PM
by Cjh4676

7

4,306

Tech / Misc

92, 94, accord, arm, camber, carear, cd, ebay, ef, honda, kit, kits, pic, skunk2, uca

Best camber kit for 94 accord

Blue94Accord on Dec 28, 2010

Sep 24, 2024 08:51 PM
by 1999:cl:2.3

21

33,061

Honda Accord (1990 - 2002)

99, civic, civics, coilover, compatability, crv, ef, integra, raised, shocks, strut, struts, suspension, swap, works

Crv Civic suspension compatibility?

WhiteZenki on Jan 26, 2011

Sep 24, 2024 02:36 AM
by paulstewart20

11

66,384

Honda CR-V & Element

02, checklist, civic, d15b, econolight, ef, egr, honda, lighting, oxygen, p2j003, pinout, sensor, stage, vtec

JDM D15B 3-stage, P2J ECU, EGR, O2 Sensor, Wiring Checklist, PICS!

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djslim23 on Jul 8, 2010

Sep 23, 2024 08:11 AM
by Jimster480

213

215,547

Honda Civic / Del Sol (1992 - 2000)

chasiss, clutch, crx, dc2, ef, effect, gude, h22, h2b, honda, hood, mile, prep, quarter, tilton, time

Sticky

Official H2B Discussion thread

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sikciv666 on May 24, 2006

Sep 4, 2024 05:02 PM
by Fezzty

20,843

2,647,944

Hybrid / Engine Swaps

16, ba8, black, civic, countersteer, coupe, del, ef, ek, feathers, helium, heliums, honda, hondatech, konig, machined, pic, pics, picture, post, prelude, remember, retrack, rims, roller, rollers, stats, tech, thread, track, type, wheel, wheels

Official Konig Wheel thread

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GG99 on Sep 4, 2006

Aug 26, 2024 03:41 PM
by chuyy562

748

601,669

Honda / Acura

2009, civic, crx, del, ef, good, honda, ideal, nazi, rim, rims, sedan, size, sol, tire, tsx, wheel

Best rim size???

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1 2)

jspooner09 on Jun 1, 2011

Jul 15, 2024 09:20 AM
by PewterCam

27

43,075

Honda CRX / EF Civic (1988 - 1991)

89, 91, average, b16a, b18, civic, crx, ef, gas, honda, mileage, radius, rich, rods, rt4wd, running, station, wagon, zc

Gas Mileage 88-91 Civics with Swaps b16a, b18c/5, b17, b18, ZC ....

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bossman032 on Aug 5, 2004

Jun 28, 2024 07:44 AM
by Scottmcc

141

25,923

Honda CRX / EF Civic (1988 - 1991)

biggest, civic, ef, good, honda, rim, size, wheel

What's the best size rim to go with on an EF?

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1 2)

Nov!ce on Nov 15, 2004

Jun 26, 2024 07:54 AM
by PewterCam

30

13,296

Honda CRX / EF Civic (1988 - 1991)

civic, code, color, colored, coral, crx, ef, honda, island, paint, pearl, pictures, rare, red, rims, salmon

Island Coral Pearl....

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1 2)

JDM_EK3 on Jun 5, 2006

Jun 22, 2024 09:22 PM
by Texas Belle

36

29,405

Honda / Acura

analyzed, cadcam, civic, clutch, cylinder, da, ef, good, hasport, hydraulic, hydro, kit, master, mount, pedal, stress, whats, worth

Hydro for EF / DA onwers finally!!!!!

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camp1320.com on Mar 15, 2007

Jun 4, 2024 09:47 PM
by flores897897

157

32,761

Honda CRX / EF Civic (1988 - 1991)

90, civic, do, ef, florida, honda, jb, on, orlando, rad, radiator, support, supprt, weld, welded

Radiator support, Does this need to be welded in?

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1 2)

standbackimapro on Sep 19, 2007

May 22, 2024 12:35 AM
by RuSureBoutThat?

25

22,748

Honda Civic / Del Sol (1992 - 2000)

awd, civic, drive, ef, eg6, engine, honda, hot, interlude, motor, rod, turbo, type, vehicle, wheel

EG AWSD (H22 turbo 4WD and 4WS)

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soxle on Jul 22, 2009

May 11, 2024 04:22 AM
by soxle

464

355,741

Hybrid / Engine Swaps

Threads Tagged with ef