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FMF Racing - 045556 - Q4 Hexagonal Slip-on, Stainless Steel Midpipe and Endcap

5.05 product ratings

mojomotosport (2730)

99.8% positive feedback

Price:

$449.99

Free 2-4 day delivery

Get it between Wed, Oct 29 and Fri, Oct 31

Returns:

30 days returns. Seller pays for return shipping.

Condition:

New

Item ID: 045556. With the Q4 you don’t need to hear the power, just feel the power! HUSQVARNA FE 250 14-16. HUSQVARNA FE 350 14-16. HUSQVARNA FE 450 15-16. KTM 250 SX-F 09-15. KTM 250 XC-F 09,11,13-15.

About this product

Product Identifiers

BrandFMF Racing

Manufacturer Part Number045556

eBay Product ID (ePID)209935664

Additional Product Features

Part TypeQ4 Hexagonal Slip-on

All listings for this product

FMF Q4 Hexagonal Slip-on Stainless Steel/Aluminum 45556

item 1 FMF Q4 Hexagonal Slip-on Stainless Steel/Aluminum 45556

FMF Q4 Hex Spark Arrestor Aluminum/Stainless Slip-On Muffler (045556)

item 2 FMF Q4 Hex Spark Arrestor Aluminum/Stainless Slip-On Muffler (045556)

FMF Q4 Hex Spark Arrestor Aluminum/Stainless Slip-On Muffler (045556)

item 3 FMF Q4 Hex Spark Arrestor Aluminum/Stainless Slip-On Muffler (045556)

FMF Q4 Hex Slip On Exhaust Muffler 045556

item 4 FMF Q4 Hex Slip On Exhaust Muffler 045556

FMF Q4 Hex Slip-on Exhaust KTM KTM/Husqvarna 4 Stroke - [045556]

item 5 FMF Q4 Hex Slip-on Exhaust KTM KTM/Husqvarna 4 Stroke - [045556]

FMF Racing 045556 Q4 Hexagonal Slip-on - Stainless Steel Midpipe and Endcap N...

item 6 FMF Racing 045556 Q4 Hexagonal Slip-on - Stainless Steel Midpipe and Endcap N...

FMF Q4 Hexagonal Slip-on - Stainless Steel Midpipe and Endcap 045556 1821-1629

item 7 FMF Q4 Hexagonal Slip-on - Stainless Steel Midpipe and Endcap 045556 1821-1629

FMF 045556 Q4 HEX Muffler

item 8 FMF 045556 Q4 HEX Muffler

FMF Q4 Slip On Exhaust 045556 KTM 250 350 450 EXC SXF XCF

item 9 FMF Q4 Slip On Exhaust 045556 KTM 250 350 450 EXC SXF XCF

FMF Racing Q4 Hexagonal Slip-on - Stainless Steel Midpipe and Endcap - 045556

item 10 FMF Racing Q4 Hexagonal Slip-on - Stainless Steel Midpipe and Endcap - 045556

FMF Q4 Hex Slip-On Muffler #045556 KTM/Husqvarna

item 11 FMF Q4 Hex Slip-On Muffler #045556 KTM/Husqvarna

FMF Hex Q4 Slip On Muffler For Husqvarna FE 250 350 14-15 045556

item 12 FMF Hex Q4 Slip On Muffler For Husqvarna FE 250 350 14-15 045556

FMF Racing Q4 Hex Slip-On Exhaust - - 045556

item 13 FMF Racing Q4 Hex Slip-On Exhaust - - 045556

FMF KTM 250/350/400/450/500/505/530 Q4 HEX ALUMINUM EXHAUST MUFFLER

item 14 FMF KTM 250/350/400/450/500/505/530 Q4 HEX ALUMINUM EXHAUST MUFFLER

FMF Racing Q4 Hexagonal Slip-on Stainless Steel/Aluminum 45556

item 15 FMF Racing Q4 Hexagonal Slip-on Stainless Steel/Aluminum 45556

FMF Racing Q4 HEX Muffler for Husaberg/Husqvarna/KTM 045556

item 16 FMF Racing Q4 HEX Muffler for Husaberg/Husqvarna/KTM 045556

FMF Q4 HEX Muffler | 045556

item 17 FMF Q4 HEX Muffler | 045556

Fmf Racing 045556 Q4 Hexagonal Slip-on - Stainless Steel Midpipe and Endcap (Nat

item 18 Fmf Racing 045556 Q4 Hexagonal Slip-on - Stainless Steel Midpipe and Endcap (Nat

FMF Racing Q4 Hexagonal Slip-on for SX-F/XC-F'07-15/XCF-W'08-14/350FE'14 45556

item 19 FMF Racing Q4 Hexagonal Slip-on for SX-F/XC-F'07-15/XCF-W'08-14/350FE'14 45556

FMF 045556 Q4 Hex Muffler for various 2007-2016 KTM/Husqvarna 250F-530F

item 20 FMF 045556 Q4 Hex Muffler for various 2007-2016 KTM/Husqvarna 250F-530F

KTM 250 350 450 505 530 SXF XCF XCW XCFW 2005-16 FMF Q4 Hexagonal Slip-on 045556

item 21 KTM 250 350 450 505 530 SXF XCF XCW XCFW 2005-16 FMF Q4 Hexagonal Slip-on 045556

FMF Q4 Hexagonal Slip-on Stainless Steel/Aluminum 45556

item 22 FMF Q4 Hexagonal Slip-on Stainless Steel/Aluminum 45556

FMF Q4 Hex S/A Slip-On-KTM-XC-F 250/350/450-11-15 - Motocross Dirt Bike MX ATV

item 23 FMF Q4 Hex S/A Slip-On-KTM-XC-F 250/350/450-11-15 - Motocross Dirt Bike MX ATV

FMF Racing 045556 Q4 Spark Arrestor Slip-On for Exhaust Slip-On / Silencers hm

item 24 FMF Racing 045556 Q4 Spark Arrestor Slip-On for Exhaust Slip-On / Silencers hm

FMF Racing 45556 Q4 Hexagonal Slip-on Stainless Steel/Aluminum

item 25 FMF Racing 45556 Q4 Hexagonal Slip-on Stainless Steel/Aluminum

FMF Q4 Hex S/A Slip-On-KTM-SX-F 250/350/450-11-15 - Motocross Dirt Bike MX ATV

item 26 FMF Q4 Hex S/A Slip-On-KTM-SX-F 250/350/450-11-15 - Motocross Dirt Bike MX ATV

FMF Racing 45556 Q4 Hexagonal Slip-on 08-16 KTM 450 XCF-W

item 27 FMF Racing 45556 Q4 Hexagonal Slip-on 08-16 KTM 450 XCF-W

item 28 Fmf 79-4192 045556 Q4 Hex Spark Arrestor

item 29 Q4 Hex Spark Arrestor

FMF 045556 Q4 Hex Muffler for various 2007-2016 KTM/Husqvarna 250F-530F

item 30 FMF 045556 Q4 Hex Muffler for various 2007-2016 KTM/Husqvarna 250F-530F

FMF Racing Q4 Hexagonal Slip-on Stainless Steel/Aluminum 45556

item 31 FMF Racing Q4 Hexagonal Slip-on Stainless Steel/Aluminum 45556

FMF 2009-2015 250 XCF-W KTM Q4 HEX S/A MUFFLER KTM 45556

item 32 FMF 2009-2015 250 XCF-W KTM Q4 HEX S/A MUFFLER KTM 45556

FMF 2008 530 XC-W 4-Stroke KTM Q4 HEX S/A MUFFLER KTM 45556

item 33 FMF 2008 530 XC-W 4-Stroke KTM Q4 HEX S/A MUFFLER KTM 45556

FMF 2011-2015 350 SX-F KTM Q4 HEX S/A MUFFLER KTM 45556

item 34 FMF 2011-2015 350 SX-F KTM Q4 HEX S/A MUFFLER KTM 45556

FMF 2012-2015 350 XCF-W KTM Q4 HEX S/A MUFFLER KTM 45556

item 35 FMF 2012-2015 350 XCF-W KTM Q4 HEX S/A MUFFLER KTM 45556

FMF 2008 505 Sx-F KTM Q4 HEX S/A MUFFLER KTM 45556

item 36 FMF 2008 505 Sx-F KTM Q4 HEX S/A MUFFLER KTM 45556

FMF 2014-2016 FE 350 Husqvarna Q4 HEX S/A MUFFLER KTM 45556

item 37 FMF 2014-2016 FE 350 Husqvarna Q4 HEX S/A MUFFLER KTM 45556

FMF 2012-2016 500 XCF-W KTM Q4 HEX S/A MUFFLER KTM 45556

item 38 FMF 2012-2016 500 XCF-W KTM Q4 HEX S/A MUFFLER KTM 45556

FMF 2012-2015 350 XC-F KTM Q4 HEX S/A MUFFLER KTM 45556

item 39 FMF 2012-2015 350 XC-F KTM Q4 HEX S/A MUFFLER KTM 45556

FMF 2012-2015 450 XCF-W KTM Q4 HEX S/A MUFFLER KTM 45556

item 40 FMF 2012-2015 450 XCF-W KTM Q4 HEX S/A MUFFLER KTM 45556

FMF 2007-2015 250 XC-F KTM Q4 HEX S/A MUFFLER KTM 45556

item 41 FMF 2007-2015 250 XC-F KTM Q4 HEX S/A MUFFLER KTM 45556

FMF 2014-2016 FE 250 Husqvarna Q4 HEX S/A MUFFLER KTM 45556

item 42 FMF 2014-2016 FE 250 Husqvarna Q4 HEX S/A MUFFLER KTM 45556

FMF 2005-2015 250 SX-F KTM Q4 HEX S/A MUFFLER KTM 45556

item 43 FMF 2005-2015 250 SX-F KTM Q4 HEX S/A MUFFLER KTM 45556

FMF 2007-2015 450 SX-F KTM Q4 HEX S/A MUFFLER KTM 45556

item 44 FMF 2007-2015 450 SX-F KTM Q4 HEX S/A MUFFLER KTM 45556

FMF Q4 HEX Muffler 045556

item 45 FMF Q4 HEX Muffler 045556

05-'15 for KTM 250 SX-F FMF Q4 Hex S/A Muffler Ktm

item 46 05-'15 for KTM 250 SX-F FMF Q4 Hex S/A Muffler Ktm

FMF Q4 HEX S/A MUFFLER KTM KTM Husqvarna 500 XCF-W 350 XCF-W 350 XC-F 350 SX-F

item 47 FMF Q4 HEX S/A MUFFLER KTM KTM Husqvarna 500 XCF-W 350 XCF-W 350 XC-F 350 SX-F

FMF 1821-1629 045556 Q4 Hex Slip-On Muffler Q4 HEX Muffler

item 48 FMF 1821-1629 045556 Q4 Hex Slip-On Muffler Q4 HEX Muffler

FMF QUIET PERFORMANCE Q4 HEX PART# 45556 NEW

item 49 FMF QUIET PERFORMANCE Q4 HEX PART# 45556 NEW

FMF Racing Q4 Hexagonal Slip-on Muffler in Stainless Steel/Aluminum 45556

item 50 FMF Racing Q4 Hexagonal Slip-on Muffler in Stainless Steel/Aluminum 45556

FMF Offroad Q4 Hex Spark Arrestor Q4 HEX S/A MUFFLER KTM Slip-On Muffler -...

item 51 FMF Offroad Q4 Hex Spark Arrestor Q4 HEX S/A MUFFLER KTM Slip-On Muffler -...

+$7.95 shipping

Q4 Hex Slip On Exhaust FMF 045556 For Most 07-16 250-500 KTM 4T

item 52 Q4 Hex Slip On Exhaust FMF 045556 For Most 07-16 250-500 KTM 4T

FMF Racing Q4 Hexagonal Slip-on 45556

item 53 FMF Racing Q4 Hexagonal Slip-on 45556

+$12.95 shipping

FMF Racing Q4 Hexagonal Slip-on 45556

item 54 FMF Racing Q4 Hexagonal Slip-on 45556

+$79.95 shipping

listings for this product

Ratings and Reviews

5.0

5 product ratings

5 users rated this 5 out of 5 stars
0 users rated this 4 out of 5 stars
0 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
0 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

by grcorne-0
Oct 10, 2025
Super stoked to get exactly what I neede...
Super stoked to get exactly what I needed pretty quickly. My KTM is 11 years old so it is getting harder to get aftermarket parts for it!
Verified purchase: YesCondition: New
by skyliner55
Nov 06, 2018
Quick and easy power.
A instant increase in power and still pretty quiet. Also an easy install.
Verified purchase: YesCondition: New
by amo_us_9eqathu
Jul 21, 2020
FMF Q4
Excellent product fits like a glove. Thank you.
Verified purchase: YesCondition: New

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