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FMF Racing Suzuki DRZ400 2006-2007/400S 2000-2022/400SM 2005-2021 / Kawasaki KLX400SR 2003-2004 Q4 S/A Muffler
$449.99
Road-use check
Verify use before ordering. This item does not list street-use, OHV, emissions, homologation, or closed-course status in the available product details. It may be intended for closed-course competition, off-road/OHV, or non-highway use only. Please check applicable rules before purchase and installation.
FMF Racing Suzuki DRZ400 06-07/400S 00-22/400SM 05-21 / Kawasaki KLX400SR 03-04 Q4 S/A Muffler is a motorcycle exhaust component for Kawasaki, Suzuki models listed in the title, built for riders who want a catalog-matched replacement or upgrade.
A 4-Stroke header system that incorporates FMF's patented Power Bomb module at a precise location in the initial stage of the header system; by positioning the "Bomb" at this key point, the expansion and contraction of exhaust sonics through the system resulting in a flow increase of nearly 10%. The surface of the perforated core lets the sound exit into the absorbing material (steel wool packing) and then allows the air to expand, cool and ramp back up at higher air pressures (RPMs). The Power Bomb is a "pre-muffler" of sorts, which helps to lower the bike's sound output because it provides more sound-absorbing surface area to allow the exhaust gases to become absorbed. Fitment: Kawasaki KLX400SR Base 2003 Suzuki DR-Z400 Base 2006 Suzuki DR-Z400 Base 2007 Suzuki DR-Z400S Base 2000 Suzuki DR-Z400S Base 2001 Suzuki DR-Z400S Base 2002 Suzuki DR-Z400S Base 2003 Suzuki DR-Z400S Base 2004 Suz
Product details
- Brand: FMF
- Product number: 043377, fmf043377, 18212017
- Category: motorcycle exhaust component
- Manufacturer part number: 043377
- Unit: 1
- EPA: Compliant
- Category: Exhaust, Mufflers & Tips
- Subcategory: Muffler
Confirm the SKU, selected variant, and vehicle fitment before ordering.