RSX Type-S 17x7 ET45 OEM wheels
into Civic Si

DC5 RSX Type-S 2005-2006
→
FG2 Civic Si 2006-2011

Yes: the RSX Type-S 17x7 ET45 OEM wheels from the RSX Type-S (2005-2006) fits the Civic Si (2006-2011) — easy difficulty, no modifications listed.

Also fits Civic Si (FA5) →
Verdict
Fits.
Verified entry · no modifications listed
Verified ✓
Difficulty
Easy
Mods
None
Category
Exterior

Installation notes

Yes — the 17-inch OEM wheels from a 2005–2006 Acura RSX Type-S (DC5) fit a 2006–2011 Civic Si (FG2/FA5) with no spacers or hub rings. Wheel-Size lists both cars with 7Jx17 ET45 factory wheels and 215/45R17 tyres, and ThreePiece lists both the RSX and the 2006 Civic at 5x114.3 with a 64.1 mm centre bore and +45 offset.
Caution

Important caveats

  • Wheel-Size's 17-inch Type-S fitment is from its 2005 RSX page; earlier Type-S wheels may be a different size, so check the wheel stamping before buying.
  • Lug thread and seat type were not confirmed by the sources; check that your lug nuts match.
  • Base RSX wheels are 6.5Jx16 ET45; they share the bolt pattern but need a different tyre size.
  • Check for TPMS sensors if your Civic Si expects them.
  • The OE tyres differ in load index (RSX Type-S 215/45R17 89V vs Civic Si 215/45R17 91V per Wheel-Size); if the RSX tyres come with the wheels, replace them with tyres that meet the Si's load rating.

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Reference

D14A1 specs → LEB-H5 specs → B18A1 specs → D16A6 specs → B18B1 specs → D16Z6 specs → D16W4 specs → EC specs → EE specs → EL specs → EM specs → EN specs → EP specs → ER specs → ES specs → ET specs →

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Sources

4 refs
  1. 01 https://www.wheel-size.com/size/acura/rsx/2005/
  2. 02 https://www.wheel-size.com/size/honda/civic/2007/
  3. 03 https://www.threepiece.us/2006-acura-rsx-wheels-and-rims/
  4. 04 https://www.threepiece.us/2006-honda-civic-wheels-and-rims/
Submitted by FitMyBuild research Added Updated

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