Valved Catback Exhaust for Lexus IS300/IS300 FSport (XE30) (2017–2020)

This valved catback exhaust system allows you to switch anytime between quiet OEM-style comfort and a louder, deeper, more aggressive performance tone. Built from high-grade 304 stainless steel with precision TIG welding, it provides excellent durability, corrosion resistance, and a clean premium finish. The system is fully bolt-on — no cutting or welding required — making installation simple for most exhaust shops. Designed specifically for the 2.0T and 3.5L V6 versions of the XE30 IS300/FSport, it improves exhaust flow and throttle response while delivering a fuller, sharper, and more dynamic exhaust note when the valve is open, while maintaining OEM-like refinement when closed.

Fitment: Compatible with Lexus IS300/ IS300 FSport (XE30, 2017–2020), including 2.0T RWD and 3.5L AWD variants. Fitment can be confirmed using VIN or a rear exhaust photo.

What’s Included:

Mid-pipe + rear valved catback system

Mounting hardware and clamps

Wireless valve controller or OEM-style valve integration depending on configuration

Sound Characteristics:

Cold Start: deeper and more pronounced tone

Valve Open: sporty, louder, and performance-focused sound

Valve Closed: close to OEM comfort — ideal for commuting and night-time driving

Shipping: Ships directly from our partner factory. Estimated delivery: 2 or 5 weeks

Warranty: Replacement parts will be provided if the product arrives damaged or defective.