Cobra Power Pro HP 2-into-1 Chrome Exhaust (6431)

How do you take the best performing and best looking 2-into-1 in the business and make it better? Design a version with a sleek cylindrical muffler body in addition to the megaphone style of the original PowerPro. Then cap off that lustrously chromed 3.5" muffler body with a massive, machined chromed billet tip. Just like our PowerPro 2-into-1, the HP takes our proven exhaust tuning technology to new heights with its class-leading horsepower gains to offer unmatched performance. The PowerPro will deliver significant and measurable horsepower and torque improvements over the stock system as well as better overall performance and rideability. That's to say nothing of its deep throaty sound.

In addition the PowerPro features our proprietary internal cooling technology. Most 2-into-1 pipes suffer from a tendency to turn blue around the muffler body due to excessive heat. The way we've built this pipe should all but eliminate that unsightly blemish. It's another winning Cobra solution combining enhanced functionality with impeccable design.

• Power Pro with an industry first 222 degree 2-into-1 heat shield
• HP features chromed 3 3/4" muffler body with a delicately machined chromed billet tip
• Makes the collector area look great but hiding unsightly welds and connections
• Long-lasting, non blueing finish due to proprietary internal cooling system
• Overall performance increase with improved rideability
• Double-insulated body
• Full-length heat shield coverage
• Easy mounting and assembly
• Made in the USA

**Important Notes: Some products may not be legal for sale or use on pollution-controlled vehicles. Check your local laws and the manufacturer's information. It is recommended that new exhaust gaskets and a proper jet kit be installed when changing an exhaust system on a carbureted motorcycle, or new exhaust gaskets and a digital fuel processor when changing an exhaust system on a fuel-injected motorcycle. There is no warranty on exhaust pipes and mufflers with regard to any discoloration. Discoloration (blueing) is caused by tuning characteristics, like cam timing, carb jetting, etc., and is not caused by defective manufacturing.

**Model notes: Kawasaki VN2000 Vulcan 2004-2009 California models must order oxygen sensor eliminator. Yamaha XVS1300 V-Star, XV1700 Roadstar 2008-2011 systems come with oxygen sensor bungs installed. Yamaha XV1700 Roadstar 2008-2011 system includes extension for OEM oxygen sensors.