The Supreme SP exhaust for the dynamic Lexus GS-F is a masterpiece that blends GReddy's iconic exhaust resonance with a design that exudes elegance and aggression. Engineered with dual oval mufflers and expansive 63.5mm (2.5”) piping, this system is meticulously crafted to eliminate drone. At idle and while cruising, the dual SP mufflers ensure the engine's roar is refined, but once you put your foot down, the V8's exuberance is unleashed, enriched by GReddy’s signature sonorous tone. The tips are offset and slash-cut, harmonizing with the GS-F's aerodynamic lines. As with all GReddy Supreme SP exhausts, it is constructed from hand-welded 304 Stainless Steel and is protected by a Limited Lifetime Warranty, providing a perfect combination of style and longevity.