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Circuit Hero K-Series Bolt-In Oil Pan Baffle

Part Number: CH-OPB-K

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$110.00 USD Free Shipping

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The Circuit Hero Bolt-in K Series Oil Pan Baffle is a unique product that easily installs between the OEM Windage Tray and Oil Pan Floor. The baffle extends deep into the oil pan, dividing the sump into three sections, with the largest section surronding the oil pumps pickup. The dividers section off the sump so as to keep oil from moving aggressively from one side of the pan to the other during hard corning. The open top design still allows adequate return oil flow to the pan. The design is simple and effective... it keeps the pickup submerged longer during aggressive driving.

  • Easy Bolt-in Design
  • Fits engines using K20A/A2/Z1 oil pump and pan
  • Direct bolt-in fitment for JDM K20A (DC5/EP3 Type-R), K20A2 (02-04 Type-S), K20Z1 (05-06 Type-S) engines
  • Cost Effective Oil Control Solution
  • Manufactured in the USA
  • US grade 6061-T6 aluminum
  • High-Strength Blind Rivets
  • Mounting Hardware w/Loctite thread lock
  • Instructions included
Compatibility Notes:
  • This baffle was originally designed on the 02-04 K20A2 Acura Type-S engine. However, it is compatible with other K-series engines with a few required modifications in order for the baffle to fit (see below)
  • You must use an 02-06 Acura RSX Type-S oil pump
  • You must use an 02-06 Acura RSX Type-S oil pan
The following K-series engines will require an 02-06 Acura RSX Type-S oil pump & pan in order to use this bolt-in baffle kit:
  • K20A3 (02-06 RSX base / 02-05 Civic Si)
  • K20Z3 (06-11 Civic Si)
  • K24A2 (04-08 TSX)
  • K20/24 engine builds


Brand: Circuit Hero
Part Number: CH-OPB-K

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