GPR Exhaust Ultracone Racing Full Line for Ural GEAR UP 2020 to 2024 Muffler with:Link Pipe Step 1 397001: Choose your Site US Step 1 397001: Choose your WS4 Track kit 2004 2006 KTM 200 SX 2003 2004 KTM 250 EXC G RACING 2003 2005 KTM 450 MXC G RACING 2003 2005 KTM 450 SX RACING 2003 2005 KTM 450 SXS RACING 2003 2005 KTM 525 MXC G RACING 2003 2005 KTM 525 SX RACING 2003 2005 KTM 450 EXC G RACING 2003 2006 KTM 525 EXC G RACING 2003 2006 KTM 950 ADVENTURE 2003 2006 KTM 950 ADVENTURE S 2003 2006 KTM 450 EXC RACING SIX DAYS 2004 KTM 450 SMS 2004 KTM 450 XC CROSS COUNTRY 2004 KTM 525 EXC RACING SIX DAYS 2004 2005 KTM 525 SX SUPERMOTO 2004 2005 KTM 625 SMC 2004 2006 KTM 625 SXC 2004 SOUND: Upgraded sound from stock exhaust number plate holder or other parts that would conflict with the different angle of the gas following the transformation into the racing version