Top 9 FMF Q4 Exhaust – Powersports Silencers & Mufflers

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1. FMF

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FMF Q4 Hex Spark Arrestor Slip-On Exhaust for 17-19 Honda CRF250L

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FMF #ad - Detailed specifications:type: slip-on. Configuration: single. Construction: Aluminum. Finish: Natural. Midpipe: Stainless steel. Endcap: Stainless steel. Spark arrestor: Screen insert included. Quiet insert: 94dB insert included. Weight: N/A. Not legal in California. Part number 041568.
BrandFMF #ad
ManufacturerFMF Racing #ad
Weight6.6 Pounds
Part Number041568
Model041568

2. FMF

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FMF Racing Q4 Aluminum/Steel Spark Arrestor Slip-On Exhaust for Yamaha 2008-15

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FMF #ad - Not intended for street use. Image is for reference only. The q4 is the market leader for low sound / high performance. Less sound equals more ground.

The q4 incorporates factory Forward Engineering to move the muffler closer - centralizing the mass for improved handling characteristics. The new hi-flo formed end cap reduces weight and is less prone to damage. The q4 has an a. As the pioneer of quiet performance mufflers, the q4. Built from the ground up, fmf raised the bar again in 2007 with the second generation of Q series mufflers, the Q4 is a completely new design, engineered for maximum performance while maintaining a soun. Side panel Not Included.
BrandFMF #ad
ManufacturerFMF Racing #ad
Height8.5 Inches
Length43 Inches
Weight6 Pounds
Width8.5 Inches
Part Number44437
Model044437

3. FMF

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FMF Q4 Spark Arrestor Slip-On Exhaust Aluminum for 08-14 Kawasaki KLR650

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FMF #ad - Not intended for street use. Detailed specifications:type: slip-on. Configuration: Single. Construction: Aluminum. Finish: Natural. Midpipe: Stainless steel. Endcap: Stainless steel.

Spark arrestor: Screen insert included. Quiet insert: Included. Weight: 5. 7 pou. The q4 is the market leader for low sound / high performance. Less sound equals more ground. The q4 incorporates factory Forward Engineering to move the muffler closer - centralizing the mass for improved handling characteristics. The new hi-flo formed end cap reduces weight and is less prone to damage. The q4 has an a. As the pioneer of quiet performance mufflers, fmf raised the bar again in 2007 with the second generation of Q series mufflers, the Q4. Built from the ground up, the Q4 is a completely new design, engineered for maximum performance while maintaining a soun.
BrandFMF #ad
ManufacturerFMF #ad
Weight16.38 Pounds
Part Number042321
Model042321

4. FMF

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FMF Powercore 4 HEX Slip-On Exhaust for 17-20 Honda CRF250L

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FMF #ad - Computer-designed and dyno-tested for every 4-stroke application. Enhanced sonic evacuation delivers a higher flow of exhaust gases, which increases power. Hi-flo end cap boosts all-around performance. Round perforated steel inner cores make for optimum flow, using hi-flo technology. A stainless steel mid-pipe mates to the computerdesigned rear can for lightweight durability.
BrandFMF #ad
ManufacturerFMF Racing #ad
Height6.2 Inches
Length37 Inches
Weight6.7 Pounds
Width6.2 Inches
Part Number041567
Model041567

5. FMF

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FMF Q4 Hex Spark Arrestor Slip-On Exhaust for 18-19 Yamaha YZ450F

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FMF #ad - You don't need to settle for a plugged-up moto muffler hampered by an insert when you can have a compliant muffler engineered for performance. And fim world Enduro sound regulations. The fmf q has always been in a league of its own and the latest Q4 is the most significant upgrade to date. Less sound equals more ground. Meets u. S. F. S.
BrandFMF #ad
ManufacturerFMF #ad
Height8 Inches
Length42.3 Inches
Weight7.2 Pounds
Width8.5 Inches
Part Number044442
Model044442

6. FMF

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FMF Q4 Hex Exhaust with Megabomb Header and Side Panel for 17-20 Honda CRF450R

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FMF #ad - You don't need to settle for a plugged-up moto muffler hampered by an insert when you can have a compliant muffler engineered for performance. Less sound equals more ground.

Stainless steel midpipe, aluminum canister, stainless steel end cap. Meets U. S. F. S. And f. I. M. Manufacturer to offer dedicated quiet exhaust systems. Made in the U. S. A. Fmf megabomb header:the science behind the MegaBomb header may be FMF's greatest engineering accomplishment to date. World enduro sound regulations. Power gains throughout the entire RPM range. Spark arrestor included. Pounds lighter than stock. Rugged design for off-road endurance. 94 db insert included. Ufo side panel included. Only U. S.
BrandFMF #ad
ManufacturerFMF #ad
Height9 Inches
Length31 Inches
Weight10.6 Pounds
Width9 Inches
Part Number041564
Model041564

7. FMF

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FMF Q4 Hex Spark Arrestor Slip-On Exhaust for 16-18 Kawasaki KX450F

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FMF #ad - The fmf q has always been in a league of its own and the latest Q4 is the most significant upgrade to date. And fim world Enduro sound regulations. Meets u. S. F. S. Less sound equals more ground. You don't need to settle for a plugged-up moto muffler hampered by an insert when you can have a compliant muffler engineered for performance.
BrandFMF #ad
ManufacturerFMF #ad
Height6.5 Inches
Length36.5 Inches
Weight3.75 Pounds
Width6.5 Inches
Part Number042328
Model042328

8. FMF

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FMF Q4 Hex Spark Arrestor Slip-On Exhaust for 17-18 Kawasaki KX250F

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FMF #ad - And fim world Enduro sound regulations. Meets u. S. F. S. The fmf q has always been in a league of its own and the latest Q4 is the most significant upgrade to date. You don't need to settle for a plugged-up moto muffler hampered by an insert when you can have a compliant muffler engineered for performance. Less sound equals more ground.
BrandFMF #ad
ManufacturerFMF #ad
Height6.5 Inches
Length36.3 Inches
Weight7.3 Pounds
Width6.5 Inches
Part Number042346
Model042346

9. FMF

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FMF Q4 Hex Spark Arrestor Slip-On Exhaust for 14-18 Yamaha YZ250F

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FMF #ad - You don't need to settle for a plugged-up moto muffler hampered by an insert when you can have a compliant muffler engineered for performance. Meets u. S. F. S. And fim world Enduro sound regulations. Less sound equals more ground. The fmf q has always been in a league of its own and the latest Q4 is the most significant upgrade to date.
BrandFMF #ad
ManufacturerFMF #ad
Weight17.25 Pounds
Part Number44426
Model044426