FMF Q4 Quiet Series Slip-On Exhaust - Yamaha Raptor 700 (2006-2018)

Championship-Proven Exhaust That's Actually Quiet

FMF Q4 Quiet Series slip-on exhaust for Yamaha Raptor 700. Developed from years of off-road racing—delivers power gains while keeping sound output under control. Most models run below 93db.

Why FMF Q4

✓ Championship racing technology
✓ 96db max sound (most below 93db)
✓ Pounds lighter than stock
✓ Works with stock or FMF header
✓ Built-in spark arrestor included
✓ Easy to repack when needed
✓ Trail & track legal (outside CA)

What's Included

- FMF Q4 slip-on muffler
- Built-in USFS-approved spark arrestor
- Mounting hardware
- Installation instructions

Does It Fit?

✅ 2006-2018 Yamaha YFM700R Raptor
✅ 2013-2018 Yamaha YFM700 Raptor

All Raptor 700 models 2006-2018

Quick Specs

Part #: 044435
SKU: 79-4201
Weight: 5.55 lbs
Max Sound: 96db (most models under 93db)
Spark Arrestor: Built-in USFS-approved
Compatible: Stock header or FMF header
Repacking: Easy maintenance access

Why Q4 "Quiet Series"?

Most aftermarket exhausts are LOUD. The Q4 gives you:
- Power gains without the noise complaints
- Trail-legal sound levels
- Pass sound checks at riding areas
- Keep the neighbors happy
- Still sounds aggressive, just not obnoxious

Performance Gains

💪 More mid-range power
💪 Better throttle response  
💪 Reduced weight = better handling
💪 Proven championship racing design

Built-In Spark Arrestor

✓ USFS-approved
✓ Required for most public land riding
✓ No add-on screen needed
✓ Integrated into design

Easy Repacking

Over time, exhaust packing breaks down. The Q4 is designed for easy maintenance:
- Simple disassembly
- Replace packing material
- Maintains performance and sound level

Installation Notes

⚙️ Difficulty: Easy
🔧 Tools needed: Basic hand tools, torque wrench
👨🔧 Time: 30-60 minutes

Pro Tips:
- Use anti-seize on all fasteners
- Torque all bolts to spec
- Let exhaust cool before touching after first ride
- Check hardware after first few rides

⚠️ California Notice

Not legal for use in California on pollution-controlled vehicles. Race use only in California. Waiver available through FMF.

Works With

- Stock Raptor 700 header
- FMF Megabomb header (for max gains)
- FMF PowerCore 4 (alternative muffler)

Warranty

🛡️ FMF Racing manufacturer warranty
🔄 No returns on installed exhaust systems

Questions?

📞 541-668-7503
📧 Support@dunegoonshop.info

Ships same day before 3pm EST ⚡
4 in stock - More arriving 12/12/2025