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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Wiseco
Wiseco Professional Series Forged Piston Kit for 2002-2006 Acura RSX Type-S - 86mm Flat Top (K631M86)
$656.99
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2002-2006 Acura RSX Type-S.
Wiseco Professional Series forged racing piston kits are engineered for high-performance engine builders and serious racers who require custom-level features in a shelf-stock component. Each piston is forged and machined in the USA from 2618 aluminum alloy, providing the superior tensile strength necessary to withstand the extreme heat and combustion pressures of heavy-duty racing applications.
This kit features Wiseco's proprietary ArmorGlide skirt coating to reduce friction, prevent seizure, and ensure quieter operation. Precision-machined ring grooves, anti-detonation grooves, and forced pin oiling come standard, optimizing ring seal and wrist pin lubrication for maximum engine longevity and power consistency.
- Forged from 2618 aluminum for maximum tensile strength and durability
- ArmorGlide skirt coating for reduced friction and wear
- Precision-machined crown and ring grooves for optimal sealing
- Forced pin oiling ensures consistent wrist pin lubrication
- Includes premium rings, wrist pins, and clips
- Manufacturer Part Number: K631M86
- Bore Size: 86mm
- Compression Height: 1.181in
- Piston Head Shape: Flat Top
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2006 | Acura | RSX | Type-S |
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Wiseco Professional Series Forged Piston Kit for 2002-2006 Acura RSX Type-S - 86mm Flat Top (K631M86)
$656.99
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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$656.99
$656.99
$656.99
Fits 2002-2006 Acura RSX Type-S.
Wiseco Professional Series forged racing piston kits are engineered for high-performance engine builders and serious racers who require custom-level features in a shelf-stock component. Each piston is forged and machined in the USA from 2618 aluminum alloy, providing the superior tensile strength necessary to withstand the extreme heat and combustion pressures of heavy-duty racing applications.
This kit features Wiseco's proprietary ArmorGlide skirt coating to reduce friction, prevent seizure, and ensure quieter operation. Precision-machined ring grooves, anti-detonation grooves, and forced pin oiling come standard, optimizing ring seal and wrist pin lubrication for maximum engine longevity and power consistency.
- Forged from 2618 aluminum for maximum tensile strength and durability
- ArmorGlide skirt coating for reduced friction and wear
- Precision-machined crown and ring grooves for optimal sealing
- Forced pin oiling ensures consistent wrist pin lubrication
- Includes premium rings, wrist pins, and clips
- Manufacturer Part Number: K631M86
- Bore Size: 86mm
- Compression Height: 1.181in
- Piston Head Shape: Flat Top
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2006 | Acura | RSX | Type-S |
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We only sell authentic products from verified brand partners and retail partners globally.
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