Wiseco K631M86 Piston Sets - 4 Cyl - Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit for a 2002-2006 Acura RSX Type-S.
Image(s) for display purposes only. Actual product may vary.
Manufacturer: Wiseco
Product: Wiseco Piston Sets - 4 Cyl
Part Number: K631M86
UPC: 00193564077417
$613.99
Coupon Code:OGSavings
Free Shipping (Continental US)
New with manufacturer warranty
Availability:
IN STOCK
WAREHOUSE (East: 1 | Midwest: 1 | West: 1)
Generally ships within 1 business day.
WAREHOUSE (East: 1 | Midwest: 1 | West: 1)
Generally ships within 1 business day.
Have a question regarding this product? Contact us.
Fitment:
NOTES: Wiseco Acura K20 K24 FLAT TOP 1.181X86MM Piston Shelf Stock Kit
| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2002 - 2006 | Acura | RSX | Type-S |
Description:
Wiseco Honda K20A Piston Set, 86.00 mm Bore, 30.00 mm Compression Height, 0.866 in. Pin Diameter, Sport Compact, Set of 4..
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series.
Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strengthArmorGlide? Skirt Coating: seizure resistant, friction reduction, and quieter operationFully machined crown featuresPrecision ring grooves, anti-detonation groove, and additional ring seal improving featuresForced pin oilingDesigned and built to withstand heavy to severe duty performance applications
Professional Series forged racing pistons from Wiseco are no-expense-spared pistons designed for the serious racers and builders. Packed full of custom-level performance and durability features and provided with premium rings, Professional Series pistons are designed and built for use in heavy to severe duty race builds. Remove your limits with Wiseco?s Professional Series.
Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strengthArmorGlide? Skirt Coating: seizure resistant, friction reduction, and quieter operationFully machined crown featuresPrecision ring grooves, anti-detonation groove, and additional ring seal improving featuresForced pin oilingDesigned and built to withstand heavy to severe duty performance applications
Related Links:
02-06 Acura RSX Piston Sets - Forged - 4cylOther Piston Sets - Forged - 4cyl:
Wiseco Piston Sets - 4 Cyl K573M86
Wiseco Acura 4v Domed +8cc STRUTTED 86.0MM Piston Shelf Stock Kit
OUT OF STOCK
2002-2006 Acura RSX Type-S
CP Pistons Piston Sets -4 Cyl SC71454-4
CP Piston & Ring Set for Honda K24 w/K20A/A2 - Bore 90.0mm - Size (+3.0mm) - Compression Ratio 11.5
SHIPS FROM MANUFACTURER
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2002-2004 Acura RSX Type-S
CP Pistons Piston Sets -4 Cyl SC71404-4
CP Piston & Ring Set for Honda K20A/A2 - Bore 89.0mm - Size (+3.0mm) - Compression Ratio 11.5
SHIPS FROM MANUFACTURER
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
2002-2004 Acura RSX Type-S
Wiseco Piston Sets - 4 Cyl K631M875
Wiseco Acura K20 K24 FLAT TOP 1.181X87.5MM Piston Shelf Stock Kit
IN STOCK
2002-2006 Acura RSX Type-S
Manley Performance Piston Sets -4 Cyl 611100-4
Manley 02+ Honda CRV (K24A-A2-A3) 87mm STD Bore 11.5:1 Flat Top Piston Set with Rings
IN STOCK (5)
SHIPS FROM MANUFACTURER
(Last checked: 11/04/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
SHIPS FROM MANUFACTURER
(Last checked: 11/04/2025)
Shipping times vary by Manufacturer
(Can take days or weeks, contact us for an ETA)
1997-2001 Acura Integra GS
1994-2001 Acura Integra GS-R
1994-2001 Acura Integra LS
1994-1998 Acura Integra RS
1995-1996 Acura Integra Special Edition
1997-1998 Acura Integra Type R
2000-2001 Acura Integra Type R
2002-2006 Acura RSX Base
2002-2006 Acura RSX Type-S
1992-1995 Honda Civic Si
1999-2000 Honda Civic Si
1992-2007 Honda Civic LX
2003-2007 Honda Civic Hybrid
1996-2005 Honda Civic HX
1998-2007 Honda Civic GX
1992-2007 Honda Civic EX
1992-2007 Honda Civic DX
1992-2000 Honda Civic CX
1993-1996 Honda Prelude VTEC
1988-1988 Honda CRX DX
1992-1992 Honda Prelude Si 4WS
1992-1996 Honda Prelude Si
1995-1995 Honda Prelude SE
1992-1996 Honda Prelude S
1997-2001 Honda Prelude Base
2007-2008 Honda Fit Sport
2007-2008 Honda Fit Base
1988-1991 Honda CRX Si
1990-1991 Honda CRX HF
1997-2001 Honda Prelude Type SH
1989-1991 Honda CRX Base
1994-1997 Honda Civic del Sol VTEC
1993-1997 Honda Civic del Sol Si
1993-1997 Honda Civic del Sol S
1992-1995 Honda Civic VX
2004-2005 Honda Civic Value Package
1999-1999 Honda Civic Value Package
2002-2007 Honda Civic Si
1994-2001 Acura Integra GS-R
1994-2001 Acura Integra LS
1994-1998 Acura Integra RS
1995-1996 Acura Integra Special Edition
1997-1998 Acura Integra Type R
2000-2001 Acura Integra Type R
2002-2006 Acura RSX Base
2002-2006 Acura RSX Type-S
1992-1995 Honda Civic Si
1999-2000 Honda Civic Si
1992-2007 Honda Civic LX
2003-2007 Honda Civic Hybrid
1996-2005 Honda Civic HX
1998-2007 Honda Civic GX
1992-2007 Honda Civic EX
1992-2007 Honda Civic DX
1992-2000 Honda Civic CX
1993-1996 Honda Prelude VTEC
1988-1988 Honda CRX DX
1992-1992 Honda Prelude Si 4WS
1992-1996 Honda Prelude Si
1995-1995 Honda Prelude SE
1992-1996 Honda Prelude S
1997-2001 Honda Prelude Base
2007-2008 Honda Fit Sport
2007-2008 Honda Fit Base
1988-1991 Honda CRX Si
1990-1991 Honda CRX HF
1997-2001 Honda Prelude Type SH
1989-1991 Honda CRX Base
1994-1997 Honda Civic del Sol VTEC
1993-1997 Honda Civic del Sol Si
1993-1997 Honda Civic del Sol S
1992-1995 Honda Civic VX
2004-2005 Honda Civic Value Package
1999-1999 Honda Civic Value Package
2002-2007 Honda Civic Si