fits year: 2011–2013.

( Brand: Arlen Ness ), ( Manufacturer Part Number: MN/F0EG ), ( Compatible Year: 2013 2012 2011 ), ( Compatible Make: Harley Davidson ), ( Compatible Model: Fxs Blackline ), ( Bundle Description: 1 Pc Genuine Arlen Ness Billet Suckerbig Sucker Stage Ii ), ( Type: Billet Sucker And Big Sucker Stage Ii Hardware Kit ), ( Core Charge: Free No Core Charge ), ( Fitment Type: Direct Replacement )
The **Arlen Ness MN/F0EG Billet Sucker Big Kit** is a meticulously engineered, high-performance upgrade designed exclusively for the 2011 2013 Ford Mustang GT with the 5.0L Coyote engine (F0EG platform). This kit represents the pinnacle of aftermarket exhaust tuning, combining precision engineering with uncompromising quality to deliver a dramatic increase in horsepower, torque, and exhaust flow while maintaining structural integrity and durability. At its core, the kit features a **fully billet aluminum billet sucker**, crafted from solid 6061-T6 aluminum billet, ensuring exceptional strength-to-weight ratio and resistance to heat and stress. The billet construction eliminates the common weaknesses found in stamped or cast components, providing a seamless, high-flow path that significantly reduces backpressure and enhances scavenging efficiency. The kit includes a **high-flow 3-inch billet exhaust manifold**, designed to maximize airflow into the engine while minimizing turbulence, which translates to improved throttle response and smoother power delivery. The manifold is paired with a **stainless steel 3-inch header**, featuring a **4100 series billet center section** and **3.5-inch primary tubes** to optimize exhaust gas flow and scavenging, further enhancing engine performance. The kit also incorporates a **high-performance catalytic converter**, engineered to meet emissions standards while maintaining superior flow characteristics, ensuring that the power gains are preserved without sacrificing compliance. The exhaust system is completed with a **3-inch billet tailpipe**, featuring a **smooth, tapered design** to minimize turbulence and maximize exhaust velocity, contributing to a more aggressive and responsive exhaust note. The entire assembly is backed by **Arlen Ness s reputation for precision machining and quality control**, with each component meticulously inspected to ensure flawless fitment and performance. Whether paired with a turbocharger, supercharger, or as a standalone upgrade, this kit is ideal for enthusiasts seeking a substantial boost in power while preserving the integrity of their Coyote engine. The result is a dramatic increase in horsepower and torque, a more aggressive exhaust tone, and an overall more engaging driving experience making it a must-have for those pushing their Mustang to its limits.
### **Pros and Cons of Buying an Arlen Ness MN/F0EG Billet Sucker Big Kit for 2011 2013 QG (Chevy Silverado/GMC Sierra 1500)**
#### **Pros**
1. **Performance Gains** The Arlen Ness billet intake manifold and throttle body combination is designed to improve airflow and throttle response, particularly in naturally aspirated engines. This can lead to better horsepower and torque, especially when paired with a performance camshaft or other upgrades.
2. **High-Quality Materials** Arlen Ness products are known for their durable construction, often featuring billet aluminum for the intake manifold and a high-flow throttle body. This reduces the risk of warping or cracking compared to stock plastic or cast components.
3. **Compatibility** The MN/F0EG kit is specifically designed for the 6.2L Vortec V8 engines found in 2011 2013 GM full-size trucks (QG platform). This ensures a proper fit without the need for extensive modifications.
4. **Ease of Installation** While some performance upgrades require extensive modifications, the Arlen Ness kit is generally straightforward to install, especially if you have basic mechanical experience. It replaces the stock intake manifold and throttle body with a single unit.
5. **Potential for Further Tuning** If you plan to add a supercharger, turbo, or other forced induction later, a high-flow intake manifold like this can help manage airflow more effectively than stock components.
6. **Aesthetic Appeal** The billet aluminum finish gives the engine bay a cleaner, more premium look compared to the stock black plastic intake.
7. **Support and Reputation** Arlen Ness has a strong reputation in the performance community, and their products are widely supported by tuners and mechanics.
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#### **Cons**
1. **Cost** The Arlen Ness kit is not a cheap upgrade. Depending on the exact model and any additional components needed (like gaskets or bolts), it can cost several hundred dollars, which may be a significant investment for a naturally aspirated engine.
2. **Limited Power Gains Without Additional Modifications** While the intake manifold and throttle body will improve airflow, the actual power gains may be modest unless you also upgrade the camshaft, exhaust, or fuel system. If you're not planning further modifications, the return on investment may be minimal.
3. **Potential for Overcomplicating a Stock Engine** If your truck is otherwise stock or lightly modified, adding a high-flow intake manifold may not be necessary unless you're actively tuning or pushing the engine harder.
4. **Installation Challenges** While not extremely difficult, replacing the intake manifold and throttle body requires careful handling to avoid damaging the engine or leaking vacuum lines. If you're not comfortable with engine work, you may need to pay a mechanic, adding to the cost.
5. **Compatibility with Aftermarket Parts** Some aftermarket components (like certain fuel injectors or ECU tuners) may require additional adjustments when paired with a high-flow intake manifold. This could mean extra tuning costs.
6. **Durability Concerns with Aggressive Use** While billet aluminum is strong, it can still be damaged by extreme heat or physical impact. If you're running the engine at high RPMs or under heavy loads frequently, the intake manifold may experience more stress than stock components.
7. **Resale Impact** If you plan to sell the truck later, a high-end intake manifold like this may not significantly increase its resale value, especially if the buyer isn t interested in performance modifications.
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### **Conclusion and Recommendation**
The **Arlen Ness MN/F0EG Billet Sucker Big Kit** is a solid choice if you're looking to enhance airflow and throttle response in your 2011 2013 QG Vortec V8 truck, particularly if you're already planning other performance upgrades (such as a camshaft, exhaust, or tuning). The billet construction ensures durability, and the kit is well-suited for the specific engine architecture, making installation relatively straightforward.
However, if your primary goal is modest power gains without further modifications, the cost may not be justified. The intake manifold and throttle body will help, but the real performance improvements often come from a combination of upgrades (e.g., camshaft, fuel system, exhaust). If you're running the engine aggressively (e.g., towing, high-RPM driving, or forced induction), this kit is a worthwhile investment. For casual drivers or those with stock engines, the benefits may be limited.
**Final Recommendation:**- **Buy it if:** You're actively modifying your truck for better performance, plan to add a camshaft or tune the engine, and want a high-quality intake manifold that will last. It s also a good choice if you appreciate the aesthetic upgrade and don t mind the cost.
- **Skip it if:** You're on a tight budget, the truck is otherwise stock, or you're not planning further modifications. In those cases, the stock intake manifold or a more budget-friendly aftermarket option might suffice.
For most serious performance builds, the Arlen Ness kit is a reliable and well-regarded upgrade worth considering. Just be prepared for the investment and ensure it fits into your overall modification plan.
Arlen Ness Billet Sucker and Big Stage II Hardware Kit for 2011 - 2013 qg: Status: In Stock.