60.30mm Left-Side Downpipe

The Milltek Sport MSAU461 is a dedicated left-side downpipe, engineered as a direct replacement part within specific Milltek exhaust systems. Featuring a 60.30mm (2.37 inch) pipe diameter, this component is crucial for the integrity and performance of a larger Milltek exhaust setup. It is explicitly stated that this is an individual part and not a complete, finished exhaust system. Purchasers should only buy this item if they are looking to replace a specific component or have a compatible Milltek system already installed. Important restrictions apply to the sale and use of this product. It is not for sale or use in the state of California on any pollution-controlled vehicle, as per the California Air Resources Board (CARB) regulations. Additionally, while this part is listed for use with various Milltek systems, the product page currently indicates that specific vehicle applications have not yet been fully detailed. For precise fitment verification, customers are advised to contact the Milltek Sport sales team directly via phone, live chat, or email. The product is also noted as requiring a Stage 2 ECU remap when fitted with a Milltek Sport cat-back system, based on some product listings.