Toyota GR Yaris Valved Catback Exhaust | WSTN Performance (G16E-GTS GXPA16)

Three Cylinders. One Statement. Valved Catback for the GR Yaris. The GR Yaris G16E-GTS is a motorsport engine in a production car and it deserves an exhaust to match. WSTN Performance's valved catback for the GXPA16 GR Yaris gives you full control over your exhaust note via the included remote controller. Open the valves for track-day aggression, or close them for a refined highway tone. Built to order from 304 stainless steel and personally quality-checked in Perth before worldwide dispatch. Engineered for the GR Yaris owner who knows exactly what this car was built for. Why Upgrade? ✅ Valve Control at Your Fingertips: Included remote controller lets you switch between open and closed valve modes full sound on demand. ✅ G16E-GTS Optimised: Engineered specifically for the 1.6T three-cylinder extracts the motorsport character from Toyota's rally-derived engine. ✅ Acoustic Transformation: Open valves deliver a raw, aggressive exhaust note. Closed valves maintain civilised daily driving. ✅ Direct Bolt-On: Designed for GXPA16 mounting points no modification required. ✅ Perth Quality Checked: Personally inspected before worldwide dispatch. Key Features & Specs Material: 304 Stainless Steel corrosion resistant, built to last Construction: Precision mandrel-bent, TIG-welded joints System: Valved catback electronically controlled valve system Control: Remote controller included open / closed valve modes Finish: Polished stainless tips Fitment & Compatibility ✔️ Toyota GR Yaris (GXPA16) 2020–2024 (G16E-GTS, 1.6T 3-Cylinder) Designed for the GXPA16 GR Yaris platform. Direct bolt-on fitment to factory mounting points. What's In the Box 1 x WSTN Performance Valved Catback Exhaust System 1 x Remote Controller Installation Difficulty: 2/5 Bolt-on, basic hand tools required Time Estimate: 1–2 Hours Mounting Type: Direct bolt-on to factory cat-converter outlet Warranty / Shipping DISCLAIMER WSTN Performance components are designed for track and competition use. To protect your build and ensure a perfect finish, we recommend professional installation by a certified specialist/workshop. It is the buyer's responsibility to ensure modifications comply with local regulations. WARRANTY We stand behind every product we sell. All WSTN Performance products carry a 1 year WSTN Performance warranty as standard. This covers any manufacturing defects, giving you total peace of mind that your upgrade is built to last. View our full Warranty policy page here. SHIPPING We offer tracked worldwide shipping on our entire catalogue. Products marked as “Built to Order” are handmade in 3–5 weeks (check the product page as lead times may vary), personally dispatched from our Perth WA facility. View our full Shipping policy page here. RETURNS We offer returns on all products if items are damaged or there is something wrong. If we ever make a mistake, we'll cover the return shipping to make it right. View our full Return policy page here. SUPPORT Need a hand with fitment, shipping, or a return? Our Perth-based team is here to help you get your build perfect. Email: contact@wstnperformance.com Sound Clip