Cars / Honda Civic Si (EP3 / FG2)

Honda Civic Si (EP3 / FG2) (2002–2011)

EP3 (02–05) / FG2–FA5 (06–11) · K20A3 / K20Z3 I4

Verdict: The accessible K-series Civic. EP3 cars need timing-chain and rust checks; 2006–08 FG2/FA5 cars need a hard look at 2nd/3rd synchros before you call it a bargain.

At a glance

Risk 3/5 Market: Cheap K-series fun

Must-have records:

Timing chain / tensioner / VTC work
Transmission synchro or TSB 08-020 invoice (06–08)
Clutch history
Oil-change records (5W-30 synthetic)

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Buy-risk rundown

Issue	Symptom	How to check	Typical cost (as of Nov 2026)
2nd/3rd gear synchros / shift forks (esp. 2006–08 Si)	Grind or pop-out on 2→3, worse when cold	Cold and warm shift test under load; ask for TSB 08-020 work	Synchro work commonly ~$1,500–$3,000 [1]
Timing chain / VTC actuator / tensioner (K20)	Cold-start rattle that does not quiet in a few seconds	Listen cold; demand oil history	Tensioner/guides/actuator often ~$800–$1,500 [1]
VTEC solenoid / valve-cover gasket leaks	Oil smell, wet covers	Visual inspection around 100k mi	Gaskets cheap; labor a few hours — shop total not yet verified [1]
Clutch and hydraulics	Slip, spongy pedal	Test-drive engagement	OEM-spec clutch set ~$800–$1,200 independent [1]
EP3 rear-arch rust / facelift sound-deadening	Bubbling arches, trapped water	Probe arches and sills; remove liners if present	Rust repair varies; not yet verified as a single price [2]

Cost figures checked against the sources below in Nov 2026. Bracketed numbers refer to the source list.

Notes

US EP3 is the 2002–05 Si hatch; 2006–11 is the FG2 coupe / FA5 sedan Si with the hotter K20Z3.
Brief 2–3 second cold chain rattle can be normal; sustained rattle is not [1].

Before you buy

Use our printable pre-purchase inspection checklist and get a PPI from a marque specialist.

Sources

ThreePiece.us, FG2/FA5 Civic Si buying guide (accessed Nov 2026)
Fast Car, Civic Type R EP3 buying guide (accessed Nov 2026)
MotorBiscuit, 2006–11 Civic buyer's guide (accessed Nov 2026)

Last updated 2026-11-05. Costs vary by region and shop.

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