The Suzuki Jimny snorkel is a light weight fibreglass reinforced plastic snorkel designed to hug the panels for a great fit
the snorkel gets air from above the body so that when you are crossing water it does not get sucked into the engine and destroy it, also when traveling in a dusty area you get cleaner air into the engine and a longer lasting air filter due to less dirt passing through.
on some vehicles poeple have noticed a better torque curve due to the increased air being sucked in