Active Autowerke 11-041A Downpipes: Unleash Your BMW’s True Potential

If you’re a proud owner of a 2014+ BMW X5, X6, 550i, or 650i, you know that performance is key. The Active Autowerke 11-041A downpipes are engineered to maximize your turbocharged engine's potential by significantly reducing exhaust back pressure. This means your turbo can spool up faster, leading to quicker engine revs and an increase in horsepower that you can feel behind the wheel.

Performance-Driven Design

These downpipes feature a full 3" piping diameter and are designed with minimal bends to ensure optimal flow. The result? A more responsive engine that delivers the power you crave. Constructed from durable 304 stainless steel, the handmade design guarantees longevity and reliable performance, making it a smart upgrade for any serious driver.

Active Aflow Catalytic Converters

This variant includes a pair of 4.5" Active Aflow catalytic converters, specifically designed to prevent any check engine lights (CEL) related to catalytic efficiency. Active Autowerke stands behind their product with a full replacement guarantee within the first two years of ownership.

Key Features

• NO CEL for catalytic efficiency when using this downpipe
• EPA registered high flow and fully OBD2 compliant
• Casted upper stainless steel V-Band for precise fitment
• 4.50" diameter piping allows for maximum power output
• Quicker turbo spool for enhanced throttle response
• Rated for engines producing up to 800 horsepower
• Withstands temperatures up to 1500°F
• Reaches operational efficiency within 9 seconds of startup
• Easy bolt-on installation; no cutting or welding required
• Durable TIG welded construction from 304 stainless steel
• Ultra high flow 400 cell per square inch catalyst
• Safe for OBD2 vehicles (1996 and newer) except in California
• Furnace braised substrate for outstanding durability
• Proprietary precious metal loading technology for reduced emissions
• Ideal for forced induction applications without sacrificing horsepower
• Comprehensive warranty: 5 Year / 50,000 Mile on shell and tube ends; 2 Year / 25,000 Mile on catalytic core
• Made in Miami, Florida

Installation Instructions

• For detailed installation instructions, CLICK HERE

Fitment

• BMW 550i (2014-2024)
• BMW 650i (2014-2019)
• BMW X5 (2014-2025)
• BMW X5 M (2015-2023)
• BMW X6 (2014-2025)
• BMW X6 M (2014-2023)

Upgrade your BMW today with the Active Autowerke 11-041A downpipes and experience the difference in performance and responsiveness. Don’t just take our word for it; join the ranks of satisfied BMW owners who have transformed their driving experience.