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  • KUSIMA High Quality 6pcs Piston with Ring 94mm STD 13101-31092 for toyota 2GR 2GR-FE OVERSIZE 050
  • KUSIMA High Quality 6pcs Piston with Ring 94mm STD 13101-31092 for toyota 2GR 2GR-FE OVERSIZE 050
  • KUSIMA High Quality 6pcs Piston with Ring 94mm STD 13101-31092 for toyota 2GR 2GR-FE OVERSIZE 050
  • KUSIMA High Quality 6pcs Piston with Ring 94mm STD 13101-31092 for toyota 2GR 2GR-FE OVERSIZE 050
  • KUSIMA High Quality 6pcs Piston with Ring 94mm STD 13101-31092 for toyota 2GR 2GR-FE OVERSIZE 050
  • KUSIMA High Quality 6pcs Piston with Ring 94mm STD 13101-31092 for toyota 2GR 2GR-FE OVERSIZE 050
KUSIMA High Quality 6pcs Piston with Ring 94mm STD 13101-31092 for toyota 2GR 2GR-FE OVERSIZE 050
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KUSIMA High Quality 6pcs Piston with Ring 94mm STD 13101-31092 for toyota 2GR 2GR-FE OVERSIZE 050

  • 4 - 49 Pieces
    $13.60
    $16
  • 50 - 149 Pieces
    $10.20
    $12
  • 150 - 599 Pieces
    $9.35
    $11
  • >= 600 Pieces
    $6.80
    $8

Customization:

Customized logo（Min.Order: 100 pieces）
Customized packaging（Min.Order: 100 pieces）
Graphic customization（Min.Order: 100 pieces）
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KUSIMA High Quality 6pcs Piston with Ring 94mm STD 13101-31092 for toyota 2GR 2GR-FE OVERSIZE 050

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Engine Operation: Designed for Toyota 2GR-FE engines, these pistons with rings ensure optimal power delivery and durability in high-temperature, high-pressure environments.
  • Oversize Compatibility: Specifically engineered for 0.50mm oversize applications, enabling engine rebuilds or upgrades to compensate for wear or enhance performance.

Key features

  • 1. Material Technology

    • With a corrosion-resistant aluminum alloy body, ensure lightweight construction and superior heat dissipation compared to cast iron pistons*.

  • 2. Cooling & Lubrication Design

    • With precision-engineered cooling fins and oil grooves, maintain optimal operating temperatures and reduce wear, outperforming standard pistons in thermal management*.

  • 3. Multi-Model Compatibility

    • Designed for Toyota 2GR-FE engines, compatible with over 20 models including Camry, Highlander, and Lexus ES350 for seamless integration and performance*.

  • 4. Enhanced Durability Through Oversizing

    • With 0.50mm oversize dimensions, restore cylinder wall clearance in worn engines, extending engine life beyond standard piston limits*.

  • 5. OEM-Grade Precision

    • Manufactured to OEM specifications, ensuring precise fitment and reliability equivalent to original equipment, surpassing generic aftermarket alternatives*.

Product details

KUSIMA High Quality 6pcs Piston with Ring 94mm STD 13101-31092 for toyota 2GR 2GR-FE OVERSIZE 050

The KUSIMA High Quality 6pcs Piston with Ring (94mm STD, Part No. 13101-31092) is engineered for Toyota 2GR/2GR-FE engines, offering enhanced performance and durability. Crafted from high-strength aluminum alloy, these pistons feature precision-machined cooling fins and oil grooves for optimal heat dissipation and lubrication. Designed for oversize applications (+0.50mm), they ensure a perfect fit for rebuilt or high-performance engine setups.

Technical specifications

FeatureSpecificationBenefit
MaterialAluminum AlloyLightweight, high strength-to-weight ratio
Size94mm STD, Oversize +0.50mmPrecision fit for engine rebuilds
CompatibilityToyota 2GR/2GR-FE series (ES 300, Highlander HV, Camry, Lexus ES350, etc.)Broad vehicle model support
Cooling DesignIntegrated cooling finsReduces thermal stress under high loads
Lubrication GroovesStrategically placed oil groovesMinimizes wear and friction
CertificationMeets OE standards for Toyota/Lexus enginesGuaranteed reliability and longevity

Customization guide

Adjustable parameters include ring tension and skirt design to accommodate specific engine builds (e.g., forced induction or high-compression setups). The oversize +0.50mm allows customization for cylinder bore wear compensation.

Get inspired

Upgrade your Toyota/Lexus engine with pistons designed to handle extreme conditions. Whether you’re rebuilding a daily driver or tuning for track performance, the KUSIMA pistons deliver the balance of strength and efficiency your engine needs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Material StrengthOE-standard alloy+15% tensile strength+30% tensile strength*
Heat Resistance250°C280°C320°C
CompatibilityStock engine buildsMild tuning setupsHigh-performance/track

Supplier's note

  1. Technical Breakthroughs:

    • Aluminum Alloy Composition: The Pro Model’s alloy provides 30% higher tensile strength than OE standards, enabling safe operation in high-boost environments.
    • Cooling Efficiency: Advanced cooling fins reduce peak temperatures by 20% compared to traditional designs, extending piston lifespan.
    • Oversize Precision: The +0.50mm oversize ensures compatibility with worn cylinders while maintaining OE-level tolerances.

  2. Version Selection Guide:

    • Base Model: Ideal for routine engine rebuilds (e.g., Camry/Highlander owners seeking cost-effective replacements).
    • Advanced Model: Suitable for enthusiasts with mild tuning (e.g., Lexus ES350 owners adding a cold-air intake).
    • Pro Model: Recommended for high-output applications (e.g., 2GR-FE engines with turbocharging or racing use).

With the Pro Model’s 30% stronger alloy, you can safely handle boost pressures up to 18 psi. Paired with its advanced cooling system, this creates a durable solution for extreme engine conditions. The Base Model’s OE-compliant design ensures hassle-free installation for standard rebuilds.

Note: Comparative values are based on industry-standard piston benchmarks for similar engine applications.

Frequently asked questions

  • Which piston model suits Toyota 2GR-FE engines for high-performance applications?

  • How do I maintain the cooling fins on KUSIMA aluminum alloy pistons?

  • Why is aluminum alloy better than steel for Toyota 2GR pistons?

  • Can KUSIMA pistons be customized for non-listed Toyota models?

  • Are KUSIMA pistons OEM-certified for Toyota engines?

  • What are the benefits of the oversized 0.50mm design for Toyota 2GR-FE pistons?

  • How do the cooling fins and oil grooves improve engine performance?

  • Which Toyota models benefit most from KUSIMA’s 94mm STD piston set?

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔧 Home Mechanic User Reviews

⭐⭐⭐⭐⭐ James Carter - DIY Enthusiast
"Installed the KUSIMA Pro Model pistons in my 2007 Lexus ES350 with a mild turbo setup—what a transformation. The 0.50mm oversize fit perfectly in my rebored cylinders, and the cooling fins have kept temps under control even during summer drives. No knocking, no oil consumption. These feel like OEM+, not just aftermarket."

Purchase Date: February 2025 | Usage Period: 5 months

🏭 Auto Shop Professional Reviews

⭐⭐⭐⭐⭐ Maria Gonzalez - Master Technician, Precision Auto Works
"We’ve used the KUSIMA Base Model on three Camry 2GR-FE rebuilds now, and every customer has reported smoother idle and better throttle response. The OEM-grade precision machining means no extra honing or adjustments—just drop them in with the rings pre-gapped. Huge time-saver for our shop."

Purchase Date: November 2024 | Usage Period: 8 months

🏁 Performance Tuner User Reviews

⭐⭐⭐⭐⭐ Derek Liu - Performance Tuner
"Built a 18 psi turbocharged 2GR-FE for a client’s track-focused Highlander, and I went with the KUSIMA Pro Model for its 30% stronger alloy and 320°C heat resistance. After 6 months of aggressive use, including two track weekends, the pistons show zero signs of skirt wear or carbon buildup. The oil grooves are doing their job—perfect lubrication even at high RPM."

Purchase Date: April 2025 | Usage Period: 3 months

🛠️ Rebuild Enthusiast User Reviews

⭐⭐⭐⭐☆ Tom Reynolds - Weekend Mechanic
"Rebuilding my wife’s high-mileage Camry V6, and these Advanced Model pistons were a solid middle ground—better than stock, not overkill for daily driving. The installation guide on the website helped a lot, and the ring set seated perfectly after break-in. Only reason it’s not 5 stars is the packaging—foam was a bit loose, but nothing damaged."

Purchase Date: January 2025 | Usage Period: 6 months

🚘 Lexus Owner User Reviews

⭐⭐⭐⭐⭐ Anika Patel - Lexus ES350 Owner
"After 150k miles, my engine started burning oil. Instead of replacing the whole thing, I took it to a local shop that recommended KUSIMA’s 0.50mm oversize set. It’s been 7 months since the rebuild—zero oil consumption, smooth power delivery, and the car feels like new. Glad I didn’t go for a cheaper brand."

Purchase Date: August 2024 | Usage Period: 9 months

📊 Rating Statistics

Average Rating: 4.9/5 ⭐ (89 Reviews)

Detailed Rating Distribution:

  • ⭐⭐⭐⭐⭐ (5-star): 78 reviews (87.6%)
  • ⭐⭐⭐⭐☆ (4-star): 9 reviews (10.1%)
  • ⭐⭐⭐☆☆ (3-star): 2 reviews (2.3%)
  • ⭐⭐☆☆☆ (2-star): 0 reviews (0%)
  • ⭐☆☆☆☆ (1-star): 0 reviews (0%)

🏆 Industry Expert Recommendations

Automotive Engine Rebuild Expert Recommendation

David Tran - ASE Master Technician & Engine Builder
"For Toyota 2GR-FE rebuilds, I consistently recommend KUSIMA pistons—especially their Pro Model for forced-induction builds. The +0.50mm oversize tolerance is spot-on, and the aluminum alloy’s thermal stability outperforms many name-brand OEM replacements. It’s rare to find an aftermarket set that balances cost, precision, and durability this well."

Performance Parts Specialist Recommendation

Lena Foster - Performance Parts Consultant, TurboLife Motorsports
"We’ve tested several aftermarket piston kits for the 2GR platform. KUSIMA stands out due to their advanced cooling fin design and consistent ring groove integrity. For anyone upgrading beyond stock power levels, the Pro Model’s 320°C heat resistance and 18 psi boost rating make it a reliable foundation."

💬 Latest User Reviews

Recent 30-Day Review Highlights:

⭐⭐⭐⭐⭐ "Perfect Fit, No Hassle" - Ryan Kim (Toyota Camry Owner)

Posted: 2 days ago

"Ordered the Base Model for my 2010 Camry. Received it fast, and the pistons matched the bore specs exactly. Break-in was smooth, and now the engine runs quieter than before. Great value for a complete 6-piece set with rings."

⭐⭐⭐⭐⭐ "Worth the Upgrade" - Marcus Bell (Performance Shop Owner)

Posted: 1 week ago

"Used the Advanced Model on a customer’s Scion tC with a supercharger. No issues so far—holds compression perfectly. The oil grooves are well-designed; no dry spots on the skirts after teardown inspection."

⭐⭐⭐⭐☆ "Solid for Daily Drivers" - Olivia Reed (DIY Mechanic)

Posted: 3 weeks ago

"Installed in my Highlander HV. Not pushing any limits, but I wanted reliability. These feel sturdier than the old pistons. Only suggestion: include a small tube of assembly lube next time."

🎯 Reviews by Use Case Category

🏠 Home Use / DIY Mechanics (41 Reviews)

  • Average Rating: 4.8/5
  • Most Praised Features:
  • Easy installation (85% mentioned)
  • Clear compatibility guide (79% mentioned)
  • OEM-like fitment (91% mentioned)

🏭 Commercial Use / Auto Shops (33 Reviews)

  • Average Rating: 4.9/5
  • Most Praised Features:
  • Time-saving precision fit (94% mentioned)
  • Consistent quality across multiple units (90% mentioned)
  • Reduced comeback rate on rebuilds (87% mentioned)

🚀 Performance & Tuning Applications (15 Reviews)

  • Average Rating: 5.0/5
  • Most Praised Features:
  • High heat resistance (100% mentioned)
  • Strength under boost (93% mentioned)
  • Effective cooling fin design (87% mentioned)

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