Same-day shipping cutoff: Noon Pacific Time

Spring time is in full swing here at ProCycle.  With these busy days please be sure to let us know if your order is time sensitive.  We try to do as much as we can to accommodate your upcoming trip.  

Exhaust

The PowerBomb header promotes better flow by allowing a small expansion of the exhaust gasses. The 'bomb' also acts as a pre-muffler taking the edge off of overall sound levels. Includes clamp-on mounts for the stock heat shield. We recommend Anti-Seize on exhaust fasteners.

Add Anti-Seize
Add Exhaust Gasket
Ships same business day
$249.95

Our very own high flowing head-pipe is made in the USA using a CNC (computer numerically controlled) mandrel bender for an absolute perfect fit. It is a high quality 2-piece 18 gauge stainless steel head-pipe with 1 3/4" outer diameter, compared to the stock outer diameter of 1 1/2".

The SS Pro-Flow is a tested upgrade over stock that will bolt right on with no modifications needed. It is compatible with any combination muffler/mid-pipe, as well as all motor configurations of the DR650 '96-current.

Includes a stainless steel band clamp for the mid-pipe joint, clamp-on heat shield mounts, to use with stock heat heat shield and a stainless steel flange at the exhaust port mount. We recommend a new exhaust gasket when installing your new SS Pro-Flow.

Add Exhaust Gasket
Add Anti-Seize
Add Muffler Gasket
Ships same business day
$259.95
DR650 '96 - '25

By popular demand. This is our own mid-pipe adapter kit for the GSXR exhaust cans. The unique design works with both 3-bolt Hayabusa and 4-bolt GSXR mufflers. It features all stainless steel TIG welded construction with a laser cut adapter. A spring tensioned slip joint allows for heat expansion. A stainless steel hanger strap allows it to attach to your original muffler mounting point. No welding is required. Mid-pipe length is approximately 17" long.

This mid-pipe does not require a stock muffler joint gasket when used with the stock headpipe, the SS Pro-Flow, or the FMF headpipe, eliminating the hump in flow.

Don't forget a fresh seal ring gasket that fits between your muffler and mid-pipe adapter.

Add Anti-Seize
Add Muffler Seal Gasket
Add Spark Arrester
Ships same business day
$219.95

 The Powercore 4 spark arrestor muffler. FMF developed the Powercore 4 to increase the horsepower and torque throughout the entire power curve. Highest quality packing for long life. Removable spark arrestor included. Louder than the Q4. Approximately 99db stock or about 94db with optional Quiet Insert installed.

  • Uses long-life muffler packing for increased packing life
  • Forest Service approved spark arrester
Backordered: Waiting for stock from suppliers to fulfill orders placed on or after March 2024
$399.95

DG Performance exhausts help your engine breathe better, resulting in increased throttle response, power and torque.

The V2 Series Slip-On muffler features:

  • Lightweight aluminum body
  • Stainless steel inlet tube
  • TIG welded components
  • Great new look

Standard sound level is approximately 98 db and quiet core inserts are available separately.

This Lightweight Slip-On weighs approximately 5.5 lbs and bolts directly to the stock headpipe.

It is equipped with a US Forest Service-approved spark arrestor.

Select Bike Model
Ships same business day
$424.95

The RS-2 is a potent and versatile design that evolved from their original TRC, engineered to provide increased power delivery. With a different pyramidal shape that features increased volume, the RS-2 is a quieter system with a larger core — and it offers the added bonus of outstanding performance in a value-priced package.

  • Diamond-shaped sleeve
  • Large core and increased muffler packing volume means quieter operation
  • Stainless steel cone end-cap
  • Stainless steel tail-pipe
  • USFS Approved spark arrester included
  • 6.8 lbs lighter than stock

We recommend Anti-Seize on exhaust fasteners

Add Anti-Seize
Add Muffler Gasket
Ships same business day
$508.95
DR650 '96 - '25

The ProCycle SS1 muffler was designed so this existing spark arrester will fit right in. This is also the same unit that is often adapted to the GSXR 40F0 muffler. It fits FMF exhaust as well.

Add Anti-Seize
Ships same business day
$29.95