Stone Exhaust Lexus XE30 IS 200t 8AR-FTS Cat-Back Valvetronic Exhaust System
Transform your Lexus IS 200t with the Stone Exhaust Cat-Back Valvetronic Exhaust System. Built for the XE30 8AR-FTS platform, this switchable, valved cat-back unlocks a deeper, sportier Lexus IS 200t exhaust note with refined tone and no drone, plus precision OEM-fitment for quick installation. If you are searching for a Lexus IS 200t cat back exhaust, Lexus IS200t performance exhaust, Lexus XE30 exhaust upgrade, Lexus 8AR-FTS valvetronic exhaust or switchable Lexus IS 200t exhaust, this Stone Exhaust system is the proven, premium choice.
Stone Exhaust has engineered world-class systems since 1998. Every Lexus IS 200t cat-back is developed using 3D scanning and reverse engineering of the OEM exhaust to ensure exact fitment, optimised flow and that unmistakable Stone signature sound. Dyno-developed in-house, this Lexus cat-back exhaust system enhances performance while delivering everyday drivability.
We run Stone systems ourselves and our customers love the quality, the sound and the precision fit. Feedback is consistent: great tone, zero drone, and superb build quality. If you want the best Lexus IS 200t cat-back exhaust in the UK with valvetronic control, look no further.
Why choose the Stone Valvetronic Cat-Back for Lexus IS 200t?
- Designed for the Lexus XE30 IS 200t with the 8AR-FTS engine
- Valvetronic switchable exhaust system with remote control
- ON / OFF / AUTO valve modes for daily, sport and intelligent operation
- Plug-and-play OBDII controller for fast, simple installation
- One-piece design with precision machine welding
- 3D scanning and reverse engineered for true OEM fitment
- In-house R&D with 3D flow, thermal and pressure simulation
- Dyno-developed sound and performance
- Eliminates the drone found on many standard exhaust systems
- 7-axis CNC bending for accuracy, roundness and optimal flow
- Crisscross, overlapping and direct spot welding for strength and durability
Valvetronic control, your way
The independent Stone Valvetronic system gives you instant control over your Lexus IS 200t exhaust valves:
- ON opens the valves for maximum sound and presence
- OFF closes the valves for refined, neighbour-friendly driving
- AUTO allows you to set valve operation by RPM for intelligent, hands-free control
The included remote and OBDII plug-and-play controller connect in minutes, with no complicated wiring.
Engineered for precision and reliability
Stone’s 7-axis CNC bending achieves up to 98 percent roundness with minimal outer-bore wear at tight radii, reducing flow disruption and preventing weld stress. Combined with 3D scanning, reverse engineering and simulation, each Lexus IS 200t cat-back is integrally formed with accuracy measured under 0.025 mm. Crisscross and overlapping welds plus direct spot welding techniques deliver exceptional strength at high-temperature junctions.
OPF delete option
For OPF-equipped vehicles, Stone offers an OPF delete solution that can be included free of charge when required, allowing installation without ECU coding to remove error codes.
Compatibility
- Engine: 8AR-FTS
- Chassis: XE30
- Model: Lexus IS 200t 2015 onwards
- Also available for Lexus IS 300 as noted in part numbers
Part numbers
- PP501S IS 200t Dual exit with twin tailpipes
- PP504SQ IS 300 Dual exit with quad tailpipes
Installation and fitting
Professional fitting available at Nforcd in Warwickshire. For an installation quote or to book your Lexus IS 200t exhaust upgrade, email Sales@nforcd.com.
Manufactured by
Stone Exhaust
Warranty
Stone Exhaust 2-year warranty
Popular search terms
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Photos and video
Order your Stone Exhaust Lexus IS 200t Cat-Back Valvetronic Exhaust from Nforcd today for the best UK service, expert advice and optional Warwickshire fitting. Upgrade your Lexus XE30 with a premium, switchable, valved cat-back exhaust that sounds incredible and fits perfectly.