GPR Exhaust - Deeptone Inox Slip-On for Yamaha YZF 600 R Thundercat - 1996 to 2003 Muffler with:dB Killer-Link Pipe Clamping Range (Rail/Tube Surfaces): 1"

Clamping Range (Rail/Tube Surfaces): 1" to 2

or going for a ride

and a thinner piston rod allowing for improved dynamic behavior

EPA 40 CFR 1051

GPR Exhaust - Deeptone Inox Slip-On for Yamaha YZF 600 R Thundercat - 1996 to 2003 Muffler with:dB Killer-Link Pipe Clamping Range (Rail/Tube Surfaces): 1"GPR's Deeptone Inox silencer series is made of 304 stainless steel with TIG welding on the cone. It has a round shape with a diameter of 80 mm. Product Features SOUND: Upgraded sound from stock exhaust PERFORMANCE: Upgraded performance from stock exhaust QUALITY: Italian made with high grade welding WEIGHT: Lighter than stock exhaust Technical Specifications Shape: Round Body Color: Brushed Stainless steel Endcap Color: Brushed Stainless steel Body