DG Performance

137-4150

DG Performance 137-4150 - X2 Slip-On with Spark Arrestor - Black Ceramic fits Yamaha Raptor 660R (2001 - 2005)

Spark Plugs

The X2 oval design muffler body gives your quad increased power from idle all the way through power curve.
Just like the Bullet system, bottom and top end power are increased.
A stainless steel inlet pipe and CNC machined front and read end caps.
The muffler body houses a screen-type Spark Arrestor within the CNC machined 2-piece end cap.
The CNC machined end cap is also anodized to a maintenance free finish.

The X2 complete system uses stainless steel headpipes. Stainless steel retains heat better than conventional steel which translates into increased horsepower
All of the mounting tabs are CNC machined and then welded to the muffler body for an ultra strong high end exhaust
CNC machined end cap houses the USFS approved spark arrestor (included)

This Item Fits the Following Applications:
2005 Yamaha YFM660R Raptor
2004 Yamaha YFM660R Raptor
2003 Yamaha YFM660R Raptor
2002 Yamaha YFM660R Raptor
2001 Yamaha YFM660R Raptor

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