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CP Piston Set - Honda/Acura K20A/A2/A3 - 9:1 COMP / 88mm BORE - SC70452

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Whether you’re racing a Honda, Acura, Mitsubishi, Toyota, Nissan, or Subaru, CP Pistons has specially designed high-performance pistons off-the-shelf. In most cases, these will directly replace the stock pistons.


  • High strength aluminum forgings
  • Super lightweight designs
  • Fully CNC machined and balanced to +/- 1 gram
  • Wrist pins included at no extra cost
  • Accumulator groove included
  • Double pin oilers, force fed from oil ring
  • Pick lock grooves for easy lock removal

PART# SC70452

APPLICATIONS: 2002 Acura RSX, 2003 Acura RSX, 2004 Acura RSX, 2005 Acura RSX Base, 2006 Acura RSX Base, 2002 Honda Civic SI, 2003 Honda Civic SI, 2004 Honda Civic SI, 2005 Honda Civic SI

Comp Height: 1.181, Size: +1.0mm, Comp Ratio: 9.0:1, Bore: 3.465(88.0mm)

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