Transform your 2020+ Maserati MC20 or MC20 Cielo with Redstar's OPF Delete, a precision-engineered replacement for the factory OPF section. This performance exhaust upgrade removes a key restriction in the stock system to unlock response and deliver a more engaging, racing-inspired soundtrack.

Expect a tangible reduction in backpressure that helps the turbos come on quicker for sharper throttle response and improved turbo longevity. Optional integrated thermal insulation cuts surface temperatures by up to 70%, helping to control under bonnet heat and maintain consistent performance on spirited drives.

Built for durability and exact fit, the assembly uses 2.0 mm wall 304 stainless steel, is 100% TIG welded and back purged, and features OEM-spec CNC machined flanges with factory-style brackets for a true bolt-on installation. Every Redstar performance exhaust is crafted with the same meticulous attention to detail found across the Redstar range, delivering precision, longevity, and the unmistakable Redstar sound.

Available Options

• Double-layer heat shielding: Designed to protect nearby components, wiring, and hoses from radiant heat generated by the OPF-delete section. Integrated thermal insulation reduces surface temperature by up to 70%, offering a more effective solution than typical wraps or ceramic coatings. This is important for safety and also helps performance by reducing under bonnet temperatures. Highly recommended for this OPF-Delete.
• Inconel 625: Utilising Inconel in an exhaust system provides superior strength and reduced weight compared with stainless steel, contributing to a distinctly exotic and thrilling exhaust note.

Key Performance Benefits

• Significant power gain
• Faster spool-up and improved throttle response
• Increased turbocharger longevity
• Lower under bonnet temperatures
• Richer, racing-inspired exhaust tone
• True bolt-on installation

Technical Specifications

• 2.0 mm wall 304 stainless steel construction
• 100% TIG welded and back purged
• OEM-spec CNC machined flanges
• All brackets and mounts matched to the OEM unit

Fitments

• 2020+ Maserati MC20/Cielo