fits model: 335i, 335xi, 135i. make: Bmw. year: 2007–2011.

( Brand: Mishimoto ), ( Manufacturer Part Number: MMINT-E90-07B ), ( Performance Part: Yes ), ( UPC: 748354009736 )
The **Mishimoto MMINT-E90-07B** is a meticulously engineered aftermarket intercooler designed specifically for BMW s 3.0L N63 twin-turbo inline-six engines found in the 2007 2011 335i, 335xi, and 135i models. Built to elevate performance and reliability, this intercooler features a **high-flow aluminum core** with a **turbulence-reducing design**, ensuring optimal charge air cooling while minimizing backpressure. The core s **optimized fin density and spacing** strike a perfect balance between cooling efficiency and airflow capacity, allowing the turbochargers to spool more aggressively and deliver sustained boost levels without thermal throttling. Constructed from **high-grade aluminum** and reinforced with **precision-machined headers and flanges**, the MMINT-E90-07B is engineered to withstand the demands of aggressive driving, high boost applications, and extended use under heavy loads.
This intercooler is compatible with both **stock and upgraded intake systems**, making it a versatile choice for enthusiasts looking to enhance their engine s breathing capabilities. The **low-profile design** ensures a seamless fit under the hood, avoiding interference with surrounding components while maximizing cooling efficiency. Mishimoto s proprietary **heat-absorbing technology** minimizes heat transfer from the exhaust manifold to the intercooler, reducing the risk of thermal lag and improving throttle response. Additionally, the **durable powder-coated finish** protects against corrosion, ensuring longevity even in harsh driving conditions.
For those pushing their BMW s limits, the MMINT-E90-07B is a proven upgrade that enhances both power and reliability. Whether paired with a **stock turbo setup** or a **performance tune**, this intercooler helps maintain consistent boost levels, reduces engine temperatures, and extends the lifespan of critical components. With Mishimoto s reputation for precision manufacturing and performance-driven innovation, this intercooler is a trusted choice for BMW owners seeking a noticeable improvement in engine efficiency and responsiveness without compromising on quality.
The **Mishimoto MMINT-E90-07B** is a popular aftermarket intercooler for the BMW E90 335i/335xi/318i (3.0L) models from 2007 2011. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.
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### **Pros of the Mishimoto MMINT-E90-07B**
1. **Improved Cooling Efficiency**
The Mishimoto intercooler is designed with a larger surface area and optimized tubing compared to the OEM unit. This enhances charge air cooling, reducing intake air temperature and improving engine efficiency. Lower intake temps can lead to better throttle response and power delivery, especially under load.
2. **Durability and Quality Materials**
Mishimoto uses high-quality materials, including aluminum fins and corrosion-resistant coatings. The intercooler is built to withstand high pressures and temperatures, making it more durable than many OEM or budget alternatives.
3. **Better Airflow and Performance Gains**
The intercooler s design reduces backpressure, allowing more air to flow into the engine. This can result in noticeable power gains, particularly in turbocharged applications like the N54 engine. Some users report a 10 20 HP increase, though gains vary based on tuning and other modifications.
4. **Compatibility with Tuning**
The Mishimoto intercooler works well with ECU tuners (e.g., Haltech, AEM, or standalone units like the SCT or Link). Since it improves cooling, it allows for more aggressive tuning without risking overheating or detonation.
5. **Aesthetic Appeal**
The intercooler is sleek and well-fitted, maintaining a clean look under the hood. It s also available in matte black or polished finishes, depending on preference.
6. **Warranty and Support**
Mishimoto offers a solid warranty (typically 1 2 years) and reliable customer support, which is reassuring for high-performance parts.
7. **Easy Installation**
The intercooler is designed for straightforward installation, though some users may need to adjust or replace OEM brackets for a perfect fit. Mishimoto provides detailed instructions and part numbers for necessary hardware.
8. **Compatibility with Other Mods**
It pairs well with other performance upgrades, such as upgraded turbochargers, larger intercooler hoses, or upgraded charge pipes, if further gains are desired.
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### **Cons of the Mishimoto MMINT-E90-07B**
1. **Cost**
The Mishimoto intercooler is not cheap, typically ranging between **$300 $400** depending on the finish and any additional accessories (e.g., hoses, brackets). This is significantly more expensive than OEM or generic aftermarket alternatives.
2. **Potential Fitment Issues**
While generally well-fitted, some users report minor clearance issues with certain suspension setups (e.g., lowered cars or aggressive coilovers). Custom brackets or slight modifications may be required.
3. **Requires Tuning for Full Benefits**
Simply installing the intercooler without tuning may not yield significant power gains. The engine control unit (ECU) needs to be adjusted to account for the increased airflow, which may require a tuner. Untuned, the gains are modest, and some drivers may not notice a difference.
4. **Limited Cooling in Extreme Conditions**
While the Mishimoto intercooler improves cooling, it may not be sufficient for extreme track use or high-altitude driving without additional cooling solutions (e.g., upgraded charge pipes or liquid-cooled intercoolers).
5. **Installation Complexity**
Though not overly difficult, installing the intercooler requires some mechanical skill. Users may need to remove the OEM intercooler, adjust brackets, and ensure proper hose routing. Improper installation can lead to leaks or reduced performance.
6. **Weight Consideration**
The Mishimoto intercooler is heavier than the OEM unit, which could slightly affect the car s weight distribution. However, the impact is minimal compared to other modifications.
7. **Compatibility with Non-Stock Turbochargers**
If you re running upgraded turbochargers (e.g., larger turbos), the Mishimoto intercooler may not be sufficient alone. Pairing it with a liquid-cooled intercooler or upgraded charge pipes is often recommended for optimal performance.
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### **Conclusion**
The **Mishimoto MMINT-E90-07B** is one of the best aftermarket intercoolers for the E90 335i/335xi/318i, offering significant improvements in cooling efficiency, durability, and performance. It s a high-quality upgrade that justifies its cost for enthusiasts looking to enhance their engine s breathing and support tuning. However, it s not a "plug-and-play" solution it requires tuning to unlock its full potential, and installation may demand some effort.
If you re running a stock turbo and plan to tune your car, this intercooler is an excellent choice. For track use or extreme modifications, consider pairing it with additional cooling solutions. If budget is a concern, there are cheaper alternatives (e.g., some OEM replacements or budget aftermarket options), but they may not offer the same level of performance or longevity.
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### **Recommendation**
**Buy the Mishimoto MMINT-E90-07B if:**- You re committed to tuning your car and want a high-quality, durable intercooler.
- You prioritize performance gains and long-term reliability over cost savings.
- You re running a stock or mildly upgraded turbo setup and want to support aggressive tuning.
- You appreciate Mishimoto s reputation for quality and customer support.
**Consider alternatives if:**- You re on a tight budget and can find a well-reviewed OEM replacement or budget intercooler (e.g., from companies like **BMR, Spectre, or Injen**) that fits your needs.
- You re not planning to tune your car, as the gains may be minimal without ECU adjustments.
- You re running a heavily upgraded turbo setup and need a liquid-cooled intercooler for extreme conditions.
For most **E90 335i/335xi/318i** owners who want a reliable, high-performance intercooler with tuning in mind, the **Mishimoto MMINT-E90-07B** is a strong recommendation. Pair it with a reputable tuner (e.g., **Haltech, AEM, or SCT**) for the best results.
Manufacturer: Mishimoto. Tech Spec Applications: 2007 - 2011 BMW 335I/xi Sedan 2007 2013 335I/xi/is Coupe 2007 2013 Convertible 2008 2013 135I/is Coupe 2008 2013 Convertible 2011 1M Coupe 2009 2013 Z4 drive 35i/is 2012 X1 xDrive35i. BMW 335I/335xi/135i Performance Intercooler 2007 -2010.