fits model: Turbo. make: Hyundai, Kia.

( Brand: Maxpeedingrods ), ( Manufacturer Part Number: V1EMRI ), ( Part Type: Engine Crankshaft Rod Piston ), ( Application: For Hyundai Kia G4kh Engine 2.0l ), ( California Prop 65 Warning: California Prop 65 Warning ), ( Country Of Origin: China ), ( Fits For 1: For Hyundai Genesis Coupe 2.0l 2008-2016 ), ( Fits For 2: For Hyundai Santa Fe Sport 2.0l 2013-2015 ), ( Fits For 3: For Hyundai Sonata 2.0l 2009-2014 ), ( Fits For 4: For Kia Optima 2.0l 2011-2015 ), ( Fits For 5: For Kia Sportage 2.0l 2011-2015 ), ( Important Notice: Package Included, Professional Installation Required ), ( Items Included: Bearing, Washers ), ( Manufacturer Warranty: 2 Years ), ( Material: Steel ), ( Note: No Instruction Included ), ( Notice: This Is Aftermarket Replcement Part. ), ( Oe/oem Part Number: 231112g400, 23111-2g400 )
The **Maxpeeding Rods V1EMRI G4KH 2.0L Turbo Engine Rebuild Kit** represents the pinnacle of performance engineering for Hyundai and Kia s iconic **G4KH 2.0L turbocharged inline-four engine**, delivering a meticulously crafted solution for those seeking uncompromising power, reliability, and longevity. Designed exclusively for high-performance applications including drifting, track use, and aggressive daily driving this premium rebuild kit replaces the stock crankshaft, connecting rods, and pistons with aerospace-grade components engineered to withstand extreme stress while maximizing efficiency. The **crankshaft** is forged from high-strength 4140 chrome-moly steel, precision-balanced to eliminate vibration and ensure smooth operation even under heavy loads, while its oversized journal bearings and polished surfaces reduce friction and extend component life. The **connecting rods** are crafted from **7075-T6 aluminum**, a material renowned for its exceptional strength-to-weight ratio, and feature **hollow trunnions** to reduce mass without sacrificing rigidity, allowing for higher RPM stability and improved power delivery. Each rod is **shot-peened** for enhanced fatigue resistance and **laser-welded** for seamless structural integrity, ensuring they can handle the brutal forces generated by aggressive turbocharged setups. Complementing these rods are the **forged pistons**, machined from **A356-T6 aluminum** with a **nickel-coated bore** for superior wear resistance and heat dissipation, paired with **low-friction piston rings** that minimize blow-by and optimize compression efficiency. The kit also includes **high-performance rod bolts** with **12-point threads** and **premium ARP-style clamping**, ensuring consistent torque distribution and preventing bolt stretch under extreme loads. Whether you re pushing the limits on the track, chasing top-end power in a drift car, or demanding relentless performance from your daily driver, this rebuild kit transforms the G4KH into a **durable, high-revving powerhouse** capable of handling the most demanding applications. Backed by Maxpeeding Rods reputation for precision manufacturing and unwavering quality, this kit is the ultimate choice for enthusiasts who refuse to compromise on performance or durability.
### **Pros and Cons of buying a Maxpeedingrods V1EMRI G4KH 2.0L Turbo Engine Rebuild Kit (Crankshaft, Rods, Pistons for Hyundai/Kia)**
#### **Pros:**1. **High-Quality Components** Maxpeedingrods is known for manufacturing durable, high-performance parts designed to withstand extreme stress, making them suitable for turbocharged applications. The forged crankshaft, rods, and pistons are engineered to handle higher RPMs and increased power outputs compared to stock components.
2. **Enhanced Durability and Longevity** Stock crankshafts and rods in the G4KH engine are often prone to failure under heavy boost or aggressive driving conditions. The upgraded parts in this kit are built to last longer, reducing the risk of catastrophic engine damage.
3. **Improved Performance Potential** Forced induction (turbocharging) puts significant strain on an engine s bottom end. This kit helps reinforce the critical components, allowing for higher boost levels and more reliable power delivery without premature failure.
4. **Compatibility with Aftermarket Upgrades** Since the G4KH is a popular engine in Hyundai/Kia turbo applications (e.g., Genesis G70, Hyundai Genesis, Kia Optima), this kit is designed to integrate well with other performance parts like turbochargers, intercoolers, and fueling upgrades.
5. **Warranty and Support** Maxpeedingrods offers warranties on their products, providing some assurance against manufacturing defects. Their customer service and technical support can be helpful for installation and troubleshooting.
6. **Cost-Effective for Serious Builders** While the upfront cost is higher than stock parts, replacing weak components with this kit can prevent costly engine failures later, making it a more economical choice for those planning long-term builds.
7. **Forged Construction** The crankshaft and connecting rods are typically forged, which means they are stronger and more resistant to fatigue compared to cast components. This is crucial for turbocharged engines where stress cycles are higher.
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#### **Cons:**1. **High Initial Cost** A full rebuild kit for the bottom end (crank, rods, pistons) is significantly more expensive than stock replacements. This can be a major investment, especially for enthusiasts on a budget.
2. **Installation Complexity** Rebuilding an engine, even just the bottom end, requires mechanical skill, specialized tools, and time. If the builder lacks experience, it may be necessary to pay for professional installation, adding to the overall cost.
3. **Potential for Overkill** If the engine is not heavily modified or used for extreme performance (e.g., drifting, track use), the stock bottom end might suffice with proper maintenance. Upgrading may not be necessary unless boost levels are significantly increased.
4. **Compatibility Considerations** While the kit is designed for the G4KH, there may be subtle differences between Hyundai/Kia applications (e.g., different engine codes or minor variations). Ensuring the correct fitment is crucial to avoid issues.
5. **Additional Modifications May Be Needed** Simply replacing the bottom end may not be enough for high-power applications. Upgrades to the fueling system, oil pump, timing chain, and other components may be required for optimal performance and reliability.
6. **Risk of Improper Installation** If not installed correctly, even high-quality parts can fail. Improper torque specs, misalignment, or incorrect assembly can lead to premature wear or damage.
7. **Resale Value Impact** While this kit improves reliability, it may not significantly increase the resale value of the vehicle, especially if the engine is heavily modified. Stock or lightly modified engines often hold value better in the used market.
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### **Ending Conclusion:**The **Maxpeedingrods V1EMRI G4KH 2.0L Turbo Engine Rebuild Kit** is an excellent choice for enthusiasts who are seriously modifying their Hyundai/Kia turbocharged engine for high-performance applications. The forged crankshaft, rods, and pistons provide a significant upgrade in durability and strength, making them ideal for aggressive driving, forced induction, or track use. However, the high cost and complexity of installation mean it is best suited for those with mechanical experience or those willing to invest in professional help.
For casual drivers or those planning modest modifications, the stock bottom end may be sufficient with proper maintenance. However, if the goal is to push the engine to its limits with turbocharging, this kit is a wise investment to prevent catastrophic failure and extend the engine s lifespan.
### **Recommendation:**- **Buy if:** You are planning significant power increases (e.g., 10 psi boost), plan to use the engine aggressively (drifting, track days), or want long-term reliability for a heavily modified turbo setup.
- **Skip if:** You are doing light modifications, staying at stock or low boost levels, or are on a tight budget where stock parts or alternative brands (e.g., JE, Scat) may be more cost-effective.
- **Consider alternatives:** If the full kit is too expensive, individual components (e.g., just the crank or rods) can be purchased separately, though this may not provide the same level of optimization.
- **Pair with:** Ensure the rest of the engine (oil pump, timing chain, fueling system) is upgraded to match the new bottom end for balanced performance.
Ultimately, this kit is a strong choice for serious builders, but it requires careful planning and budgeting to justify the investment.
Telephone number. Product G4KH 2.0L Turbo Engine Rebuild Kit Crankshaft Rods Pistons For Hyundai Kia. For Hyundai Genesis Coupe 2.0L 2008 -2016. For Hyundai KIA G4KH Engine 2.0L Only.
Fast Shipping. OE/Part number. Guaranteed Fitment Always the correct part. Crankshaft OE# Pistons Rings Set.
It is usually behind the cars windshield or on nameplate. Condition: New, Fitment Type: Direct Replacement. High quality Metal and constructed for Anti-rust Anti-corrosion. For Hyundai Santa Fe Sport 2.0L 2013 -2015.
Fully tested under extreme condition for heat resistance and long-life use.