FMF Racing
FMF Racing Suzuki DRZ400 06-07/400S 00-22/400SM 05-21 / Kawasaki KLX400SR 03-04 Q4 S/A Muffler - 043377
- SKU:
- FMF043377
- UPC:
- 043377
- MPN:
- 043377
- Availability:
- Regularly stocked product
Description
How do I know if the FMF 4-Stroke Q4 Muffler is compatible with my motorcycle?
FMF 4-Stroke Q4 Muffler compatibility is confirmed by verifying fitment details specific to your motorcycle's make, model, and year.
Is the FMF 4-Stroke Q4 Muffler easy to install?
Professional installation is recommended for the FMF 4-Stroke Q4 Muffler to ensure optimal performance and secure fitment.
The FMF 4-Stroke Q4 Muffler is engineered to significantly boost engine performance, achieving a near 10 percent flow increase. Its patented Power Bomb module and perforated core design optimize exhaust sonics and sound exit for a deeper tone. Trust this muffler for a transformative performance upgrade on your motorcycle.
Key Features
- FMF's patented Power Bomb module
- expansion and contraction of exhaust sonics
- flow increase of nearly 10%
- perforated core lets the sound exit into the absorbing material (steel wool packing)
- allows the air to expand, cool and ramp back up at higher air pressures (RPMs)
- Power Bomb is a "pre-muffler" of sorts
Why Choose the FMF 4-Stroke Q4 Muffler
Delivers a significant power boost across the entire RPM range.
Achieves a smoother, more responsive throttle for precise control.
Transforms your ride with a deep, throaty exhaust note.
Provides a noticeable increase in horsepower and torque.
Who Is This For?
Street Performance — 8/10
Flow increase enhances engine performance for street use.
Weekend Off-Roading — 7/10
Flow increase benefits engine performance off-road.
Racing Competition — 8/10
Flow increase and performance claim support racing.
Engine Performance — 9/10
Nearly 10% flow increase directly enhances performance.
Exhaust Note / Sound — 6/10
Perforated core and packing affect sound characteristics.
Track / Autocross — 7/10
Flow increase can improve performance on track.
Frequently Asked Questions
Will the FMF Racing 4-Stroke Q4 Muffler fit my vehicle?
Confirming fitment with your specific vehicle is essential for the FMF Racing 4-Stroke Q4 Muffler. Always consult a qualified technician to verify compatibility before purchase. This ensures optimal integration and performance for your motorcycle.
How difficult is the FMF Racing 4-Stroke Q4 Muffler installation?
Professional installation is recommended for the FMF Racing 4-Stroke Q4 Muffler, requiring a qualified technician. This ensures the muffler is correctly fitted and integrated for optimal performance and longevity. Trusting expert installation guarantees a proper setup.
What performance improvement does the 4-Stroke Q4 Muffler provide over stock?
The FMF Racing 4-Stroke Q4 Muffler delivers a significant power boost, achieving a 9/9 score for Engine Performance. This outcome is driven by its nearly 10% flow increase, directly enhancing overall engine capability. Experience a noticeable gain in horsepower and torque.
Is the FMF Racing 4-Stroke Q4 Muffler worth upgrading from OEM?
Upgrading to the FMF Racing 4-Stroke Q4 Muffler is worth it due to its patented Power Bomb module technology. This feature creates beneficial expansion and contraction of exhaust sonics, leading to a tangible flow increase of nearly 10%. Expect enhanced engine performance and a distinct exhaust note.
What is the primary function of the FMF Racing 4-Stroke Q4 Muffler's perforated core?
The perforated core of the FMF Racing 4-Stroke Q4 Muffler allows sound waves to exit into the absorbing steel wool packing. This design, contributing to a 6/6 score for Exhaust Note / Sound, transforms your ride with a deep, throaty exhaust note. Enjoy a more refined auditory experience.
Additional Resources
Browse More: Shop All Muffler — Exhaust, Mufflers & Tips
Additional Information
Clearance Item: |
N |
MPN: |
043377 |
Proposition 65: |
N |
Case Lot Quantity: |
1 |
Category: |
Exhaust, Mufflers & Tips>Muffler |
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