Click to enlargeDRZ400SM DRZ400S MRD Z-Pro<br>Performance Exhaust Package

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Home > Dual Sport > Suzuki DRZ400SM/S Parts > MRD Z-Pro Performance Exhaust Package

We've put together this MRD Z-Pro Performance Exhaust Package so you can order everything you need to maximize the performance of your DRZ400SM or DRZ400S. The package includes a full MRD Z-Pro Exhaust system, and you can optionally add on a muffler quiet insert or spark arrestor, header heat shield clamps, a jet kit, fuel screw, or air filter.

MRD Z-Pro pipes (formerly known as the SSW-MRD) are hand built from 18 gauge 304 SS and 6061 aluminum, and tig welded by owner Dave Harryman. These are not over priced, stamped out, mass produced pipes, they have a high quality hand fabricated look. MRD builds their pipes from stainless steel because it is the best material for exhaust systems, SS holds more heat in for better exhaust velocity, SS does not dent as easily as TI and does not require loose spring mounting to keep it from breaking. Their pipes have superior dimensions and flow better than stock - resulting in noticeable power gains. Endcaps are bolted for easy removal when changing inserts or repacking

The MRD Z-PRO mod pipe was developed to support a fully modified DRZ400 engine and develops maximum horsepower. It can be run with a quiet insert or spark arrestor, and there is no down side to run the Z-PRO on a stock engine if you plan to do mods later

Fitment: 2000-2019 Suzuki DRZ400S and DRZ400SM


One (1) DRZ400S/SM MRD Z-Pro Complete Exhaust System
  • Stainless steel muffler with bolted endcap
  • Stainless steel header pipe
  • Tapered design 304 SS / 6061 aluminum construction
  • Straight 2 1/4" High Flow Core
  • High Temp Spec 31 Packing
  • Bolted Endcap
  • 14" muffler (optional 12" Shorty muffler available)
  • Installation instructions included
  • Handmade by Dave Harryman in the USA!

    ** OPTIONAL: DRZ400S / DRZ400SM Muffler Insert:
  • Choose whether you want a Quiet Insert or Spark Arrestor for the Z-Pro Muffler
  • Quiet Insert noticeably lowers noise levels on the Z-Pro Muffler.
  • Spark Arrestor is for trail riding to catch any hot carbon that might exit the Z-Pro Muffler

    ** OPTIONAL: DRZ400S / DRZ400SM Heat Shield Clamps:
  • Choose this option if you want mounting clamps to mount your stock header heat shield or the Z-Carbon Heat Shield on the MRD header.

    ** OPTIONAL: DRZ400S / DRZ400SM Jet Kit:
  • Choose from either DynoJet Jet Kit or JD Jetting 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
  • DynoJet Jet Kit - Part #3110.002 for DRZ400S / DRZ400SM Mikuni BSR 36mm Carburetor (Stage 1 & 2 Jetting)
  • JDJetting Jet Kit - Part #JDS005 for DRZ400S / DRZ400SM Mikuni BSR 36mm Carburetor

    ** 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...

    ** Available - These exhaust systems are hand made and shipping time can vary. See below...

    MRD Z-Pro exhaust systems are hand made and currently taking approximately 4-5 weeks to ship. They will ship directly to you out of MRD's facility in California. If you order other items like a jet kit, air filter, etc. those items will ship to you right away from our location. Tracking information for each shipment will be emailed to you. Please note that we do charge the order right away and once it is placed with MRD, it cannot easily be cancelled because of the custom nature of the exhaust system.

    NOTE: To see configured price for the package, choose options below and click "ADD TO CART"...

    DRZ400SM DRZ400S MRD Z-Pro Performance Exhaust Package
    Muffler Insert: 
    Heat Shield Clamps: 
    Jet Kit: 
    Fuel Screw: 
    Air Filter: 

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