We very durable lightweight canister for both trail (6.5 lbs.) and race (5 lbs.) for the 800 ETEC. The trail option boosts the sound slightly while the race option has a deep, crisp bark. Both options maintain the stock performance guaranteed. High heat black paint $229.95 race and $249.95 trail. Ceramakrome $269.95 race and $289.95 trail.