FMF 842382 Rct Megabomb Titanium Exhaust Header Midpipe

( Brand: Fmf ), ( Manufacturer Part Number: 842382 ), ( Type: Header ), ( Material: Titanium ), ( Placement On Vehicle: Exhaust ), ( Country Of Origin: United States )

Review FMF Rct Megabomb Husqvarna Titanium Exhaust Header Midpipe fits FC250 350 450 2016–2018

The **FMF 842382 2016-2018 Husqvarna FC250/350/450 Titanium Exhaust Header & Midpipe** is a precision-engineered aftermarket upgrade designed to transform the performance, sound, and aesthetics of your Husqvarna Factory Cross (FC) series bike. Crafted from high-grade **6Al-4V titanium**, this header and midpipe combination delivers an unmatched balance of durability, weight savings, and superior exhaust flow, allowing your engine to breathe more efficiently while maintaining structural integrity under extreme conditions. The meticulously CNC-machined design ensures a seamless fit with the factory exhaust system, eliminating common issues like leaks or misalignment that plague cheaper alternatives. With a **smooth, aggressive tone** that enhances throttle response and mid-range power, this header is ideal for riders seeking a more engaging ride without sacrificing the Husqvarna s signature sharpness. The **low-restriction design** promotes better scavenging, reducing backpressure and allowing the engine to reach peak performance more quickly, particularly in the critical 5,000 8,000 RPM range where modern fuel-injected FC engines thrive. Beyond performance, the **sleek, matte black finish** complements the stock exhaust s aggressive styling, while the **lightweight construction** (often 30 40% less than steel headers) reduces unsprung weight, improving handling and agility on the trail. Whether you re chasing down fast climbs, carving through technical terrain, or simply craving a more dynamic riding experience, this FMF header and midpipe deliver a noticeable upgrade in both power and precision. Built to withstand the rigors of off-road use, it s a premium choice for riders who demand the best without compromising on quality or fitment.

### **Pros and Cons of buying a FMF 842382 (2016-2018 Husqvarna FC250/350/450 Titanium Exhaust Header & Midpipe)**

#### **Pros**

1. **Performance Boost** The titanium header and midpipe reduce backpressure, improving exhaust flow and horsepower. This is particularly noticeable in the mid-to-high RPM range, where the FC series benefits from better scavenging.

2. **Durability** Titanium is significantly stronger and lighter than stainless steel, meaning it resists corrosion better and reduces overall weight, which can improve handling and acceleration.

3. **Aesthetic Appeal** The polished titanium finish gives the bike a premium, custom look that stands out compared to stock exhausts.

4. **Compatibility** The FMF kit is designed specifically for the 2016-2018 Husqvarna FC250/350/450, ensuring a proper fit without modifications.

5. **Sound Enhancement** While not as loud as some aftermarket exhausts, the titanium header provides a deeper, more aggressive tone compared to stock systems.

6. **Potential for Further Modifications** A titanium header can be paired with other performance parts (e.g., a high-flow muffler or cat-back system) for even greater gains.

7. **Longevity** Titanium is resistant to heat and stress, making it a long-term investment if properly maintained.

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#### **Cons**

1. **Cost** Titanium headers are significantly more expensive than stainless steel alternatives, making this a substantial investment for a single component.

2. **Installation Complexity** While not overly difficult, replacing the stock exhaust requires removing the bike from the frame, which may require additional labor if not doing it yourself.

3. **Limited Horsepower Gains (Compared to Full Exhaust Swaps)** While noticeable, the gains from just a header and midpipe are modest compared to a full cat-back exhaust or engine modifications.

4. **Potential for Overheating (If Not Paired with Proper Cooling)** Improved exhaust flow can sometimes lead to slightly higher exhaust gas temperatures, though this is usually mitigated by the bike s existing cooling system.

5. **Weight Consideration (Though Minimal)** While titanium is lighter than steel, the overall weight difference is negligible compared to other performance upgrades.

6. **Resale Impact** If you plan to sell the bike later, a titanium header may not be as appealing to buyers who prefer stock or more affordable aftermarket parts.

7. **Maintenance Sensitivity** Titanium is prone to galling (metal-to-metal welding) if not properly lubricated during installation, which could require careful handling.

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### **Conclusion**

The FMF titanium header and midpipe for the 2016-2018 Husqvarna FC250/350/450 is a **high-quality, performance-oriented upgrade** that offers measurable gains in power, durability, and aesthetics. However, it is **not a necessary purchase** for most riders especially those on a budget or who prioritize stock reliability. The real value lies in its **long-term durability and premium feel**, making it ideal for riders who want a **subtle but effective** performance boost without drastic modifications.

If you **already have a high-flow exhaust or plan to add one later**, the gains from just the header will be less noticeable. Conversely, if you **value titanium s strength, weight savings, and aesthetic appeal**, this is a solid choice.

### **Recommendation**

- **Buy if:** You want a **durable, lightweight exhaust upgrade** that improves performance slightly while enhancing the bike s look. It s also a good mid-tier option if you plan to add a muffler or full exhaust later.

- **Skip if:** You re on a tight budget, prefer stock reliability, or are more interested in **loudness or dramatic power gains** (in which case a full exhaust swap may be better).

- **Best for:** Enthusiasts who want a **balanced upgrade** not extreme, but meaningful without overcomplicating their build.

For most riders, pairing this with a **high-flow muffler or cat-back system** would yield better results, but the FMF header alone is still a **strong standalone upgrade** for those who appreciate titanium s benefits.

Details:

Some small dings. Yes, it is titanium and not stainless steel. Part 842382, The product is a 2016 18 FMF RCT Megabomb titanium exhaust header midpipe designed specifically for Husqvarna FC250, 350, and 450 motorcycles. Made in the USA, this header is a high-quality, durable component that enhances exhaust systems performance and sound.

I also have a matching Ti slipping. Check with FMF. This is used. Check pictures for wear and damage.

Pulled off of a 2016 FC 350. May fit 2016 2018 KTM 250, 350, 450 SX but I'm not sure.

part #: 842382 price

• $399.00

specifications cyclemufflermo:

• for models: Fc250, 350, 450
• for makes: Husqvarna
• for years: 2016-2018
• brand: Fmf
• mpn: 842382
• type: Header
• material: Titanium
• placement on vehicle: Exhaust
• country of origin: United States

payments cyclemufflermo:

• wallet: Paypal
• other
• credit card: Mastercard

offer cyclemufflermo:

• started: April 26, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 1
• sold: 0

seller cyclemufflermo:

• city: Santa Ana, California
• # reviews: 283
• rating: 100.0%

returns cyclemufflermo:

• policy: Returns Accepted
• paid by: Seller
• time: 30 Days

shipping cyclemufflermo:

• transit: 5-12 Days
• carrier: FedEx
• class: Economy
• type: Fixed
• service: FedEx Ground Economy
• cost: $22.00

general cyclemufflermo:

• Motorcycle Scooter Parts Accessories > Exhaust Emission Systems > Silencers, Mufflers Baffles
• condition: Used

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