Performance And Sound For The Enthusiast Dial up the performance of your snowmobile and enjoy a moderate, deeper exhaust note with an MBRP Trail Profile muffler. Save weight, gain performance and sound - what's not to love?Specifications: Exhaust Type Single Exit Position Single Inlet Inside Diameter 6.000 in. Material 304 Stainless Steel Tail Pipe Diameter 6.000 in. Tubing Diameter 6.000 in. WARNING CA Proposition 65 Yes WARNING CA Proposition 65 Message WARNING: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects; or other reproductive harm Description_DES Snowmobile Trail Exhaust Description_EXT Snowmobile Trail Exhaust; 6 in. Dia.; Dyno Proven Performance; 88 dB at 4000 RPM; 304 Stainless Steel; Description_FAB Snowmobile Trail Muffler Description_MKT Performance And Sound For The Enthusiast Dial up the performance of your snowmobile and enjoy a moderate, deeper exhaust note with an MBRP Trail Profile muffler. Save weight, gain performance and sound - what's not to love? Description_SHO Exhaust System Kit This Part Fits: Year Make Model Submodel Notes 2001 Arctic Cat (Snow) Mountain Cat 800 Base 2002 Arctic Cat (Snow) Mountain Cat 800 Base 2003 Arctic Cat (Snow) Mountain Cat 900 144 Base 2003 Arctic Cat (Snow) Mountain Cat 900 151 Base 2003 Arctic Cat (Snow) Mountain Cat 900 1M Base 2003 Arctic Cat (Snow) Mountain Cat 900 Early Build Base 2002 Arctic Cat (Snow) ZL 800 EFI ESR Base 2003 Arctic Cat (Snow) ZL 800 EFI ESR Base 2002 Arctic Cat (Snow) ZL 800 EFI SS Base 2003 Arctic Cat (Snow) ZL 800 EFI SS Base 2001 Arctic Cat (Snow) ZL 800 ESR Base 2001 Arctic Cat (Snow) ZR 800 Base 2002 Arctic Cat (Snow) ZR 800 Base 2003 Arctic Cat (Snow) ZR 900 Base