Remark 2023+ Toyota GR Corolla Elite Spec Quad Tip Catback Exhaust

Quad tip catback exhaust system for the GR Corolla. Same spec as Remark's triple tip Elite Spec but now with 4" quad tips. Uses larger diameter mandrel bent piping (3-inch, 16 gauge T304 stainless steel) to reduce exhaust backpressure. Piping and muffler canister are tucked neatly under the car for ample ground clearance. Combination of a straight-through resonator and high-flow muffler canister provides a nice tone and improved exhaust gas flow while keeping the exhaust note minimal during cruising. A large exhaust valve is built into the center exit tip, retaining OEM valve function. Built with high-grade 304 Stainless Steel, robust cast flanges, a specially machined flange to mate to the OE downpipe, and reinforced exhaust hangers. System is fully TIG welded. Uses factory donut gasket and spring-bolts where it connects to factory OEM piping.