DRZ400S DRZ400SM FMF Q4 Performance Exhaust Package
DRZ400S DRZ400SM FMF Q4 Performance Exhaust Package
DRZ400S DRZ400SM FMF Q4 Performance Exhaust Package
Home > Dual Sport > Suzuki DRZ400SM/S Parts > FMF Q4 Performance Package

We've combined several of the most popular FMF products for the Suzuki DRZ400S and DRZ400SM into a handy package deal. The FMF Q4 Slip-On muffler. combined with an FMF PowerBomb header, provides a direct bolt-on exhaust system, and the optional Jet Kit will get your bike running correctly and help take advantage of the new performance exhaust system. You can also add a Kientech Fuel Screw and either a No Toil or K&N Air Filter to the package as well.

If you are looking for an exhaust system that is louder than stock, but still on the quiet side, the FMF Q4 is the way to go. It is the quietest aftermarket exhaust available for the DRZ, being slightly quieter than the Yoshimura exhaust.

Fitment: 2000-2024 Suzuki DRZ400S and DRZ400SM


One (1) DRZ400 FMF Q4 Slip-On Muffler:
  • Constructed from aircraft grade aluminum and high strength stainless steel
  • Removable USFS spark arrestor included
  • Pounds lighter than stock
  • Twin stage core design for lower sound output and extended life of packing material
  • Max Sound output 96dB; most models below 93dB
  • Part #043377

    One (1) DRZ400 FMF PowerBomb Header:
  • Stainless Steel Construction
  • Ideal for use with FMF Q4 Muffler
  • Part #040038


    ** OPTIONAL: DRZ400S / DRZ400SM Jet Kit:
  • Choose from either JD Jetting Jet Kit or DynoJet Jet Kit
  • Makes jetting your carb simple
  • Includes a selection of jets / needles to get maximum horsepower out of your aftermarket exhaust
  • Easy to use instructions have diagrams and step-by-step procedures to help you get your jetting right
  • JDJetting Jet Kit - Part #JDS005 for DRZ400S / DRZ400SM Mikuni BSR 36mm Carburetor
  • DynoJet Jet Kit - Part #3110.002 for DRZ400S / DRZ400SM Mikuni BSR 36mm Carburetor (Stage 1 & 2 Jetting)

    ** OPTIONAL: DRZ400S / DRZ400SM Kientech Fuel Screw:
  • Choose this option if you want the fuel screw with your kit
  • Replaces stock fuel screw and makes adjustment easier

    ** OPTIONAL: DRZ400S / DRZ400SM Air Filter:
  • Choose from a No Toil 2-stage foam air filter or a K&N Filter
  • Both filters pre-treated with filter oil
  • We recommend the No Toil Filter for dusty and/or off-road riding conditions
  • We recommend the K&N Filter for street riding
  • No Toil Part #2704
  • K&N Part #SU-4000

  • Video Demonstration and Sound Clip...

    ** OUT OF STOCK - This item is currently on backorder from FMF.

    We might have the following exhaust systems from Yoshimura in stock...

  • DRZ400 Yoshimura RS-2 Stainless / Aluminum Exhaust Package

  • DRZ400 Yoshimura RS-2 Stainless / Carbon Exhaust Package

    You might be able to find the FMF products at the following on-line retailers...

  • DRZ400 FMF Q4 Muffler at Revzilla

  • DRZ400 FMF PowerBomb Header at Revzilla

  • DRZ400S DRZ400SM FMF Q4 Performance Exhaust Package
    043377-040038Retail Price: $729.98Our Price: $725.95
    Muffler / Header: 
    Jet Kit: 
    Fuel Screw: 
    Air Filter: 

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