- Home
- Products
- Exhaust Pipe Guards
- FMF Q4 S/A Silencer(042321) (NO CA) – Fits: Kawasaki KLR650 2008–2018
FMF
FMF Q4 S/A Silencer(042321) (NO CA) – Fits: Kawasaki KLR650 2008–2018
- SKU:
- 1494010002
- UPC:
- MPN:
- 042321
- Weight:
- 8.00 LBS
- Shipping:
- Free Shipping
On Sale
MSRP:
$379.99
Now:
$350.99
Was:
$379.99
— You save
$29.00
Description
Details
- Sorry:Not available in California
- With FMF’s Hex Q4 S/A Silencer, you don’t have to choose between low sound and excellent power.
- FMF has always set itself apart by offering great options to lower your bike’s sound output. The Hex Q4 is no different. With a series of internal baffles, chambers, and sound-absorbing materials, FMF has created a silencer that accelerates exhaust flow while still keeping noise low. So low that most machines will come in well below 96 decibels with some models coming in as low as 92 decibels. While your sound is lowered you are still keeping all of your power, gaining significant weight savings over stock, and a USFS approved spark arrestor.
- So don’t compromise when you need to meet sound and safety regs. Pick up an FMF Hex Q4 S/A Silencer and ride wherever you want.
- Specs:
- Meets USFS and FIM World Enduro sound regulations
- No power loss in entire rpm range
- USFS spark arrestor included
- Weighs pounds less than stock
- Rugged design thrives in off-road riding
- Made in the USA
- Can be used with stock or FMF header
- Sound output under 96 dbs and may be as low as 92 dbs
Related Products
On Sale


Tusk Pannier Racks Fits: 2008-2018 KAWASAKI KLR650
Tusk
MSRP:
$189.99
Now:
$159.00
Was:
$189.99
Details
\n
\nTusk Pannier Racks are perfect for all your motorcycle adventure needs. If you have a Dual Sport Motorcycle and need to haul extra gear, Tusk Pannier Racks have you covered. Made from...
On Sale

FMF Hex Q4 S/A(042341) Silencer Fits: KAWASAKI KLX250S-(2009-2014)
FMF
MSRP:
$389.99
Now:
$350.99
Was:
$389.99
Details
With FMF’s Hex Q4 S/A Silencer, you don’t have to choose between low sound and excellent power.
FMF has always set itself apart by offering great options to lower your...
On Sale

FMF Power Core IV S/A Silencer( 042319)(No CA) – Fits: Kawasaki KLR650 2008–2018
FMF
MSRP:
$349.99
Now:
$323.99
Was:
$349.99
Details
\n
\n
\nSorry:Not available in California
\n
\n
\n
\n
\n
\n
\nThe FMF Power Core IV S/A silencer is lightweight and has great sound quality also giving you increase in power over the...
On Sale


Lexx MXe Slip-On Silencer With Mid-Pipe (No CA) – Fits: Kawasaki KLR650 2008–2018
FMF
MSRP:
$299.99
Now:
$199.99
Was:
$299.99
Details
\n
\n
\nSorry:Not available in California
\n
\n
\n
\nDetails
\n
\n
\n
\n
\n
\n
\nFully tunable exhaust system allows the user to change from a race exhaust (46mm Race Tip) to a forest...

Ricor Fork Intiminators 41 MM – Fits: Kawasaki KLR650 2008–2018
Progressive Suspension
MSRP:
Now:
$179.99
Was:
Details
This is the only front fork on the market that knows if the wheel is trying to move or if the chassis is trying to move, resulting in a more stable chassis and a faster wheel response...
Customers Also Viewed
On Sale

FMF Power Core IV S/A Silencer( 042319)(No CA) – Fits: Kawasaki KLR650 2008–2018
FMF
MSRP:
$349.99
Now:
$323.99
Was:
$349.99
Details
\n
\n
\nSorry:Not available in California
\n
\n
\n
\n
\n
\n
\nThe FMF Power Core IV S/A silencer is lightweight and has great sound quality also giving you increase in power over the...
On Sale

FMF Power Bomb Header Pipe(042317) – Fits: Kawasaki KLR650 2008–2018
FMF
MSRP:
$209.99
Now:
$188.99
Was:
$209.99
Special Notes:
\n
\nFMF does not recommend or guarantee you can match it to a OE stock muffler.
\n
\n
\n
\nThe FMF Power Bomb Header Pipe is always a solid choice when you want great sound,...
On Sale


Lexx MXe Slip-On Silencer With Mid-Pipe (No CA) – Fits: Kawasaki KLR650 2008–2018
FMF
MSRP:
$299.99
Now:
$199.99
Was:
$299.99
Details
\n
\n
\nSorry:Not available in California
\n
\n
\n
\nDetails
\n
\n
\n
\n
\n
\n
\nFully tunable exhaust system allows the user to change from a race exhaust (46mm Race Tip) to a forest...
On Sale

FMF ( 0414851) Stainless Steel Megabomb Header Pipe Fits: 2013-2016 HONDA CRF250L
FMF
MSRP:
$274.99
Now:
$247.49
Was:
$274.99
Special Notes:
Not for sale in California.
Special Notes:
FMF does not recommend or guarantee you can match it to a OE stock muffler.
Details
The science behind the...
On Sale

FMF Stainless Steel Megabomb Header (044356) Pipe Fits: 08-2020 YAMAHA WR250R
FMF
MSRP:
$274.99
Now:
$247.49
Was:
$274.99
Special Notes:
For Closed Course Competition Only; Not Intended For Street Use.
Not for sale in California.
Details
The science behind the Megabomb header may be FMF's greatest engineering...


Watt-Man Thermo-Bob 2 Black – Fits: Kawasaki KLR650 1987–2018
Eagle Mike
MSRP:
Now:
$129.99
Was:
Details
The Watt-Man Thermo-Bob 2 is a cooling system modification for the KLR 650. In stock form, the KLR runs too cool when ridden in temps below about 80F. The colder outside, the worse a stock...
On Sale


Kawasaki KLR 650 Crash Bars - Engine Guards Black-2008-2018-Tusk
Tusk
MSRP:
$179.99
Now:
$169.99
Was:
$179.99
Details
\n
\nTusk Crash Bars are perfect for your dual sport and adventure motorcycle riding needs. Tusk Engine Crash Guards are made from tough 1" powder-coated steel tubing so they will hold up on...

Kawasaki KLR 650 Folding lever set 2008-2018
MSRP:
$84.95
Now:
$79.95
Was:
New Product set KLR650 clutch and brake levers 2008-current 1ea-Brake lever 1ea-Clutch Lever · Adjustable reach, perfect if you need that...

Ricor Fork Intiminators 41 MM – Fits: Kawasaki KLR650 2008–2018
Progressive Suspension
MSRP:
Now:
$179.99
Was:
Details
This is the only front fork on the market that knows if the wheel is trying to move or if the chassis is trying to move, resulting in a more stable chassis and a faster wheel response...
On Sale


FMF( 044448)Power Core IV S/A Silencer Fits: 2008-2021 YAMAHA XT250
FMF
MSRP:
$299.99
Now:
$257.99
Was:
$299.99
Details
FMF’s Power Core IV S/A Silencer aims to give your motorcycle, UTV, or ATV a near perfect balance of price, durability, and performance that won’t leave you wanting anything...