Mercedes E63/E63S AMG Catless Downpipes 2017-2023 (M177 W213/S213) | WSTN Performance

More flow, more sound and more power from the E63's M177 V8. WSTN Performance catless downpipes for the Mercedes-AMG E63 and E63 S (W213 and S213, M177 4.0 twin-turbo V8). They replace the restrictive factory downpipes with free-flowing stainless steel downpipes, heat shielded as standard. The result is more flow, a louder and deeper V8 note, more power with quicker turbo response, and a cooler engine bay. Select your car below, enter your VIN, and we double check fitment before your order ships. Why Upgrade? ✓ More Flow: Free-flowing stainless steel downpipes replace the restrictive factory section, so there is nothing in the way of the exhaust gas leaving the twin turbos. ✓ More Sound: A deeper, louder V8 note when you are on the throttle and more character when you lift off. The sound the factory system holds back. ✓ More Power: Less restriction means the turbos spool quicker and the M177 makes more power through the rev range. ✓ Less Heat: Heat shielding fitted as standard keeps the heat inside the pipe, so your engine bay runs cooler than it would without it. ✓ Perfect Fit: Use the car selector on this page to confirm your model and year, and enter your VIN so we can double check fitment. If entered, your VIN is submitted with your order at checkout. Key Features & Specs Material: Stainless steel Heat shielding: Fitted as standard on all four pipes Sensor provision: Oxygen sensor bung on each turbo-side pipe. OPF vehicles receive the necessary sensor provisions as well. Configuration: Catless Fitment & Compatibility ✓ Mercedes-Benz E63/E63 S AMG Sedan (W213) / 2017-2023 / M177 4.0TT V8 ✓ Mercedes-Benz E63/E63 S AMG Estate (S213) / 2017-2023 / M177 4.0TT V8 Check it fits your car Use the fitment selector on this page to confirm your exact make, model, and year before ordering. Select the option that matches your car. Not sure? Email us your VIN, make and model and we'll confirm fitment. What's In the Box ✓ 1 x WSTN Performance E63 M177 catless downpipe set, 4 pieces (2 turbo-side downpipes, 2 secondary pipes) Installation ✓ Replaces the factory downpipe section between the twin turbos and the mid pipe ✓ Factory oxygen sensors transfer across to the new pipes ✓ Professional installation recommended ✓ Delivers the most when paired with a tune Heat Shielding ✓ Cooler engine bay: Heat shielding stops the heat coming off the pipe from spreading into the bay, so your engine bay runs cooler than it would without it. ✓ Less heat soak: Hoses, wiring, sensors and the rubber and plastic parts near the exhaust take on less heat, which helps them last. ✓ Factory approach: The same principle used on factory exhaust systems, a barrier between hot metal and the rest of the bay. ✓ Heat stays in the pipe: Keeping heat in the exhaust stream instead of radiating it out supports flow through the pipe. Why WSTN Performance? ✓ Fitment checked twice: Use the car selector to confirm your model and year and enter your VIN. We check it again before your order ships. ✓ Quality you know: Built to the same standard as the big brands you already know. ✓ Australian based support: Real people, real enthusiasts. ✓ Worldwide delivery, correct fitment everywhere: Fitments differ between markets and we check for this. Our images may not always show the international version, but what you receive will be the correct fitment for your car. ✓ 1 year warranty: Every product is covered by our 1 year WSTN Performance warranty. ✓ Run by car enthusiasts: We are excited to see our parts on your car. Warranty / Shipping DISCLAIMER WSTN Performance components are designed for track and competition use only. 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. If your product is made to order, the product page shows how long it takes to manufacture, and at checkout you will see how many days delivery takes after manufacturing. If it is in stock, the checkout page will show you when it will arrive. 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 Coming soon.