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CP Pistons Forged Piston Sets for Honda Accord

General Representation
General Image (Actual Part May Vary)
Select an Application For Your
Honda Accord
 
Year Range
Door Config  [Trim Level]
Application / Notes
2003 to 2007
All [DX, EX, EXL, LX, LX Special Ed., Special Ed.] with 2.4L
(10.0:1 Compression) (0.5mm Oversize)
2003 to 2007
All [DX, EX, EXL, LX, LX Special Ed., Special Ed.] with 2.4L
(10.0:1 Compression) (1.0mm Oversize)
2003 to 2007
All [DX, EX, EXL, LX, LX Special Ed., Special Ed.] with 2.4L
(10.0:1 Compression)
2003 to 2007
All [DX, EX, EXL, LX, LX Special Ed., Special Ed.] with 2.4L
(10.9:1 Compression)
2003 to 2007
All [DX, EX, EXL, LX, LX Special Ed., Special Ed.] with 2.4L
(11.0:1 Compression) (0.5mm Oversize)
2003 to 2007
All [DX, EX, EXL, LX, LX Special Ed., Special Ed.] with 2.4L
(11.1:1 Compression) (1.0mm Oversize)
2003 to 2007
All [DX, EX, EXL, LX, LX Special Ed., Special Ed.] with 2.4L
(11.5:1 Compression) (0.5mm Oversize)
2003 to 2007
All [DX, EX, EXL, LX, LX Special Ed., Special Ed.] with 2.4L
(11.5:1 Compression) (1.0mm Oversize)
2003 to 2007
All [DX, EX, EXL, LX, LX Special Ed., Special Ed.] with 2.4L
(11.5:1 Compression)
2003 to 2007
All [DX, EX, EXL, LX, LX Special Ed., Special Ed.] with 2.4L
(9.0:1 Compression) (0.5mm Oversize)
2003 to 2007
All [DX, EX, EXL, LX, LX Special Ed., Special Ed.] with 2.4L
(9.0:1 Compression) (1.0mm Oversize)
2003 to 2007
All [DX, EX, EXL, LX, LX Special Ed., Special Ed.] with 2.4L
(9.0:1 Compression)
2008 to 2012
All [EX 2.4L, EXL 2.4L, LX, LXP, LXS, SE]
(10.0:1 Compression) (0.5mm Oversize)
2008 to 2012
All [EX 2.4L, EXL 2.4L, LX, LXP, LXS, SE]
(10.0:1 Compression) (1.0mm Oversize)
2008 to 2012
All [EX 2.4L, EXL 2.4L, LX, LXP, LXS, SE]
(10.0:1 Compression)
2008 to 2012
All [EX 2.4L, EXL 2.4L, LX, LXP, LXS, SE]
(10.9:1 Compression)
2008 to 2012
All [EX 2.4L, EXL 2.4L, LX, LXP, LXS, SE]
(11.0:1 Compression) (0.5mm Oversize)
2008 to 2012
All [EX 2.4L, EXL 2.4L, LX, LXP, LXS, SE]
(11.1:1 Compression) (1.0mm Oversize)
2008 to 2012
All [EX 2.4L, EXL 2.4L, LX, LXP, LXS, SE]
(11.5:1 Compression) (0.5mm Oversize)
2008 to 2012
All [EX 2.4L, EXL 2.4L, LX, LXP, LXS, SE]
(11.5:1 Compression) (1.0mm Oversize)
2008 to 2012
All [EX 2.4L, EXL 2.4L, LX, LXP, LXS, SE]
(11.5:1 Compression)
2008 to 2012
All [EX 2.4L, EXL 2.4L, LX, LXP, LXS, SE]
(9.0:1 Compression) (0.5mm Oversize)
2008 to 2012
All [EX 2.4L, EXL 2.4L, LX, LXP, LXS, SE]
(9.0:1 Compression) (1.0mm Oversize)
2008 to 2012
All [EX 2.4L, EXL 2.4L, LX, LXP, LXS, SE]
(9.0:1 Compression)
 
 
 
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Emissions Warning: This product is not designed for public highway or street use, and is only legal for formally sanctioned race use on a racing vehicle that may never be used on a public highway or street.

Comes with ALL PISTONS for your engine (with rings, locks, and wrist pins included). All pistons without any special notes are for stock bores - oversized bore pistons will be labeled as such. Each set is matched at CP to be evenly weighted and dimensionally identical. Additional oversize piston options can be ordered for some applications (contact us with your requirements if needed).

CP Pistons are known to be some of the strongest pistons available for your Honda Accord. If you're looking to add more power to your car, CP Forged Pistons are a great way to help build your motor to handle it. Available in multiple compression ratios and standard or oversize bores, CP makes a piston to handle whatever your plans are. From high compression high RPM screamers to low compression, high boost race applications, or even nitrous, CP has built a piston that will hold up to it.

Each piston starts out by being 3D modeled in advanced computer software, and then subjected to a rigorous Finite Element Analysis to confirm the piston is strong where it needs to be, yet lighter where it can be. This leads to some of the lightest and strongest pistons available. Once the piston has been designed, they are manufactured using state of the art 5 Axis Machining techniques and measured by demanding quality control procedures to ensure each piston meets exact specifications for your application. CP has many features standard on every piston they make to create the best performing pistons available.

Key Features:
  • Anti-Detonation Grooves protect the top ring of piston by disrupting the pressure waves created by detonation. These grooves also have the effect of minimizing piston to wall contact during high RPM and high load situations, resulting in less frictional loss and quieter operation.
  • Using an Accumulator Groove between the top and middle rings helps prevent any excess blow by from disrupting the top ring seal due to fluttering which happens on other piston designs.
  • Double Pin Oilers help additional oil reach the wrist-pin extending the life of the piston and easing the load on the rods and crankshaft.
  • Radiused Domes eliminate potential hot spots by smoothing the transition from any variations in the face of the piston. With no sharp peaks or valleys to act as hot spots, the detonation threshold is raised significantly.
  • X-Forging techniques (on some applications) allow a lighter piston with less friction by crating pistons that use bracing and internal ribs to create the stiffness needed to perform. This allows CP to adjust the balance of the piston by moving the weight where it is needed, and away from where it isn't. This not only makes a lighter piston, but also allows for use of a shorter wrist-pin which eliminates even more weight.
  • Proprietary MIL (Maximum Internal Lightening) machining process to eliminate excessively thick piston faces on contoured designs. By keeping an even face thickness the pistons are not only lighter, but distort less under heat and are more stable.
  • Ultra-high strength aluminum forge.
  • Custom skirt cam and barrel design.
  • Large, deep valve reliefs for +1mm valve sizes and high lift camshafts.
  • High performance piston rings.
  • Fully CNC machined and balanced to +/- 1 gram.
Fitment Notes: Some applications will not work with your stock connecting rods. For example, if you factory rods are "Pressed Fit" onto your pistons, you must purchase aftermarket rods with these CP pistons. We always recommend a set of aftermarket rods to avoid this. Aftermarket rods will also hold additional power over the stock rods, allowing you to really take advantage of your new CP Pistons.

Compression Ratio Notes: In general, lower compression pistons below about 10.0:1 compression are used in forced induction setups (turbo/supercharger/nitrous) and higher compression pistons above about 10.0:1 compression will offer more power in naturally aspirated engines (and can sometimes still use nitrous)

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PRO Import Tuners is my new favorite shop! Their customer service is excellent super friendly, helpful, and quick to respond. Shipping was fast, and my order arrived in perfect condition. Ill definitely be coming back for more parts. Highly recommend!
Merchant Reply ArrowReply from company
Pedro, Thank you for your wonderful review! We're thrilled to hear that you found our customer service to be friendly and helpful. Its fantastic to know that your order arrived quickly and in perfect condition. Were looking forward to assisting you with future parts for your vehicle! Best Regards, Customer Care
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Extremely quick delivery and awesome customer service. I was initially concerned about the legitimacy of the business due to having heard of them. Really great first experience, i will continue to keep purchasing from this company.
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Michael, Thank you for your kind words! We're thrilled to hear that you had a positive first experience with us and appreciate your trust in our store. Our team is committed to providing the best possible upgrades for your vehicle, and we look forward to serving you again in the future. Best Regards, Customer Care
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Pro Import Tuners is a fantastic site. This was my second purchase. Both purchases came as described, perfect fit, and I'm quite pleased. High quality team!!!
Merchant Reply ArrowReply from company
Lee, Thank you for your fantastic feedback! We're thrilled to hear that your experiences with us have been so positive and that your second purchase fit your needs perfectly. Your satisfaction is our priority as we strive to provide the best place to upgrade vehicles. We look forward to assisting you with future orders and if you have any questions, please feel free to reach out! Best Regards, Customer Care
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Quality product, good price and great service! I highly recommend Pro Import Tuners!
Merchant Reply ArrowReply from company
Fred, Thank you for your glowing review! We're thrilled to hear that you found our quality products, prices, and service to be commendable. Your recommendation means a lot to us, and we look forward to helping you with any future upgrades for your vehicle. Best Regards, Customer Care
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Best customer service!!! Super fast shipping!!! Will definitely be purchasing more for future projects!!!
Merchant Reply ArrowReply from company
Alex, Thank you for your kind words! We're thrilled to hear that you had a great experience with our customer service and fast shipping. We're looking forward to assisting you with your future projects to upgrade your vehicle! If you have any questions or need help with anything, feel free to reach out. Best Regards, Customer Care