Lexus GSF Performance Overview

The Lexus GSF is a luxury sports sedan that hit the market back in 2015, featuring a powerful naturally aspirated 5.0 litre V8 engine. Producing 348 kW 467 PS 460 hp and 528 Nm 389 lb ft of torque, paired with an 8 speed automatic transmission and rear wheel drive, it accelerates from 0 to 60 mph in around 4.4 seconds. This makes the GSF an ideal platform for drivers wanting to enhance both sound and performance through a Lexus GSF Exhaust upgrade or a fully bespoke Lexus GSF Exhaust System.

Distinctive Styling and Interior Features

The GSF stands out with its aggressive exterior styling, including quad exhaust tips and a carbon fibre rear spoiler. Inside, it features sporty bolstered seats and a modern infotainment system, combining comfort with performance focused design. Measuring 4,935 mm in length, 1,840 mm in width, and 1,455 mm in height, it delivers a balanced mix of everyday usability and V8 powered excitement.

Technical Specs and Market Position

Weighing 1,915 kg and offering fuel economy of 16 mpg in the city and 24 mpg on the highway, the Lexus GSF competes with the BMW M5 and Mercedes E63 AMG in the UK luxury sports saloon market. Its naturally aspirated V8 sets it apart, offering linear power delivery and a distinctive engine note that benefits significantly from a professionally designed Lexus GSF Exhaust System.

Exhaust Enhancements and Upgrades

This Lexus GSF received a fully bespoke major specification cat back exhaust system, custom designed and fabricated to match a unique performance focused vision. Built entirely from high quality stainless steel, the system features a carefully planned layout that transforms both the sound and flow characteristics of the vehicle.

The upgraded Lexus GSF Exhaust improves exhaust gas flow and reduces back pressure, allowing the 5.0 litre V8 to perform at its full potential. The result is sharper throttle response, a much deeper and more aggressive exhaust note under acceleration, and a refined tone when cruising. The bespoke design retains the factory quad exit styling while delivering a far more purposeful and engaging driving experience.