The sweeping lines of the Speedster Swept exhaust system follow the curved shapes of motorcycles to create a great look for today s latest cruisers. The Speedster Swepts create a deep rumbling sound that improves the sound but keeps the noise down. Like all Cobra s Speedsters, the Swepts include the Cobra PowerPort for increased low and mid-range power. The Speedsters on the Suzuki M109 are equipped with 2.75-inch shields. Of course they also have Cobra s Limited Lifetime Warranty.