GReddy 2015+ Lexus GS-F Dual 63.5mm Supreme SP Axle-Back Exhaust w/ Quad Offset Tips

With this GReddy Supreme SP axle-back exhaust system, you get the dual 63.5mm piping and quad offset tips designed specifically for your 2016-2020 Lexus GS F. This system replaces the factory mufflers and tips, aiming to give your high-performance sedan a more aggressive exhaust note and a distinct look without altering the catalytic converter or mid-pipe sections.

The Supreme SP series from GReddy is built with durability and sound in mind. The piping is constructed from polished SUS304 stainless steel, which is known for its strength and resistance to corrosion, ensuring it holds up well over time. The mufflers themselves feature a straight-through design, which helps to reduce backpressure and allows for a more free-flowing exhaust gas path. This design contributes to a deeper, sportier tone that complements the GS F's V8 engine. The quad offset tips are polished for a clean, performance-oriented appearance that fills out the rear bumper nicely.

Installation of an axle-back system like this is generally straightforward, as it bolts directly to the existing factory mid-pipe. This means no cutting or welding is typically required, making it a more accessible modification for many owners. You'll want to ensure you have the necessary tools for unbolting the stock system and securing the new GReddy components. The result is an improved exhaust sound and a more visually appealing rear end for your Lexus GS F.