How reliable is this fitment answer?

Confidence: Limited (1 of 3). Forum, Reddit or anecdotal report, or ambiguous/partial detail. Treat as a lead to research. Based on 1 cited source(s), last verified 2026-10-26.

Will Integra (1994+) non-ABS brake master cylinder and booster fit a Honda Civic EG (1992-1995) and Civic del Sol (1993-1997)?

Q: Will Integra (1994+) non-ABS brake master cylinder and booster fit a Honda Civic EG (1992-1995) and Civic del Sol (1993-1997)?

Yes, with extra parts or work. In a rear-disc conversion thread, one reply says the 94+ Integra non-ABS master cylinder and booster fit an EG without re-flaring lines; another poster uses a 99-00 Civic Si master cylinder and proportioning valve instead. Single-thread claims; bleed and test the system.

Added 2026-10-26 · Updated 2026-10-26

Short answer: Yes, with extra parts or work Limited

Verdict:Fits with mods Limited confidence (1 of 3) · 1 source

Yes, with extra parts or work: In a rear-disc conversion thread, one reply says the 94+ Integra non-ABS master cylinder and booster fit an EG without re-flaring lines; another poster uses a 99-00 Civic Si master cylinder and proportioning valve instead.

Years: 1992-1995 · Applies to: non-ABS cars doing a four-wheel-disc conversion · 1 source · Last verified 2026-10-26

Safety-critical part. This claim comes from community or vendor sources, not the vehicle or part manufacturer, so its confidence is capped at "Reported". Have the work done or checked by a qualified professional and confirm part numbers with the manufacturer.

Part	Integra (1994+) non-ABS brake master cylinder and booster
Vehicle	Honda Civic EG (1992-1995) and Civic del Sol (1993-1997)
Years	1992-1995
Trim / condition	non-ABS cars doing a four-wheel-disc conversion
Verdict	Fits with mods Fits with extra parts or work
Confidence	Limited 1 of 3 — Forum, Reddit or anecdotal report, or ambiguous/partial detail. Treat as a lead to research.
Last verified	2026-10-26 (date the cited sources were last read)

Details

In a rear-disc conversion thread, one reply says the 94+ Integra non-ABS master cylinder and booster fit an EG without re-flaring lines; another poster uses a 99-00 Civic Si master cylinder and proportioning valve instead. Single-thread claims; bleed and test the system.

Related build entries

EG rear disc conversion with factory trailing arms

Other brakes fitment for the EG

OEM rear disc brake on its trailing arm (hub, caliper, rotor 42510-SR3-A11) from a Civic del Sol Si / VTEC — Fits with extra parts or work Fits with mods
OEM larger front brakes (rotor, caliper and bracket; 10.3 or 10.44 in. by source) from a Civic del Sol VTEC (1994-97) — Unclear — details missing Unclear
Integra / Civic EX-size 10.3 in. front rotor, caliper and bracket set (non-Type R) — Unclear — details missing Unclear

More for this car

All Honda Civic EG (1992-1995) and Civic del Sol (1993-1997) fitment answers · EG common problems
Newsletter archive: past issues with every new and corrected entry

Sources

Rear disc conversion, EG hatch — Tampa Racing forum (forum thread; read 2026-10-26; full page read)

Summaries are in our own words. Fitment is not guaranteed — disclaimer.

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