The ultimate GR Corolla catback exhaust system featuring full titanium construction. High flow design, high quality light weight material, retains use of the exhaust valve function, quad burnt tips and sounds amazing.

3" mandrel bent piping to allow the turbo charged 3 cylinder to breathe. Perfect for stock or modified engine configuration. Does not trigger a CEL. Straight through resonated midpipe to suppress sound at cruising speeds. Large single titanium muffler canister. The integrated exhaust valve is larger than the factory valve, works with the factory valve motor, and retains full function as Toyota engineers intended.  The quad burnt finish titanium tips are the perfect diameter to provide a sporty yet not overly aggressive appearance.