Scorpion Non-resonated GPF back system – Yaris GR / GR Circuit – 2020 – STYS009

A Scorpion Cat Back or GPF Back Exhaust System is an excellent upgrade option, that perfectly balances performance gains and stylish looks with ease of fitting, which results in a sportier exhaust tone and enhanced vehicle profile.

• Improves exhaust gas flow for improved engine performance
• High-quality durable construction for longer life
• Wide variety of tailpipe styles and finishes available*
• Lifetime warranty for added peace-of-mind

Scorpion Cat Back or GPF Back systems generally replace the original exhaust components from the Catalytic Converter, or in newer vehicles due to tighter emissions controls, the Gasoline Particulate Filter(GPF) back to the rear of the vehicle. Some systems may go from the secondary catalytic converters where fitted, and these are usually described as Secondary Cat Back exhaust systems.

Cat back or GPF Back systems are generally designed to enable simpler exhaust modifications that increase engine performance and give a sportier tone, whilst leaving essential emissions control components in place, that can retain OE exhaust approval/certification and often means vehicle remapping is not essential to pass MOT tests.

Scorpion has been involved in motorsport championships for over 20 years and constant development, innovative design and genuine passion for cars and motorcycles has garnered them the reputation of the “Enthusiasts Brand”. Scorpion’s UK based manufacturing plant still offers exhausts that are hand-built by professional engineers with meticulous attention to detail.

Combined with Scorpions design experience and expert knowledge, Their Cat Back or GPF Back systems offer larger-diameter smoother exhaust pipework routing and construction over stock, which helps increase your vehicles output power through improved exhaust gas flow and reduced back pressure, whilst retaining primary catalytic converters or GPF, so the car remains road legal. Made using precision mandrel-worked aircraft-grade T304 Stainless steel; the highest grade standard steel used for automotive parts, that offers excellent corrosion resistance and thermal properties.

Scorpion is so confident in the quality of their exhausts, they offer a lifetime guarantee for the original purchaser, available on all their exhaust systems for added peace of mind.

Please note: *Some vehicles may have multiple systems available with different backbox and tailpipe options. These will be listed as separate products, and not as a selectable option on a single system listing.