JIC Spartan DE Type 1 SUS features our most popular style. An aggressive canister and smooth piping aid into giving your vehicle performance, a great exhaust tone, and weight savings. Each Spartan DE Type 1 SUS features a 60mm piping for smaller engines or naturally aspirated engines or a larger, 76.3mm piping for larger displacement engines and turbo applications. All spartan exhaust systems include an inner silencer. As a unique design only to the Spartan Series, the canister has either a bolt on flange or a slip in type depending on vehicle application. Certain Spartan DE Type 1 applications also has a resonated option to keep the exhaust noise down. DE Type 1 exhaust systems comes with either an angled exit or straight exit canister.