Exhaust BMW X6

Exhaust systems for BMW X6 include complete setups such as cat-back systems and downpipe kits, rear silencers, and Active Sound Systems. These are often made from stainless steel or titanium to enhance sound, performance, and vehicle aesthetics. Compatibility varies depending on the engine model like the M50i xDrive 4.4L V8, M50d/40d diesel, or X6 M variants.

Valved and valvetronic exhaust designs allow control over the exhaust flow and sound. These systems use valves or flaps to switch between quiet and sporty modes, offering a deeper, more aggressive sound at higher RPMs without excessive drone at low speeds. This technology helps deliver the familiar sport exhaust tone while respecting daily driving comfort.

Common materials include stainless steel and titanium alloys. Stainless steel offers durability and corrosion resistance, ensuring long service life. Titanium is lightweight and can enhance performance slightly by reducing exhaust system weight. Typical exhaust pipe diameters range from 85mm to 115mm for duplex or quad tip designs.

• Stainless Steel: corrosion resistant, durable
• Titanium: lightweight, improves performance
• Pipe diameters: usually 85 to 115 mm for optimal flow

Choice of material contributes to both sound quality and performance characteristics.

Aftermarket exhaust systems may provide modest performance improvements. Typical gains include slight increases in power (+3-4 kW) and torque (+3-4 Nm) along with reduced system weight (up to 15 kg lighter), improving gas evacuation efficiency.

• Power increase around 3 to 4 kW
• Torque gains near 3 to 4 Nm
• Weight reduction up to 15 kg

These gains contribute to improved throttle response and a sportier driving experience without drastic engine modifications.

Installation is generally plug-and-play for valved exhaust components, especially when compatible with the original valve system of the vehicle. However, professional installation at a specialized workshop is recommended to ensure proper fitting and system performance.

• Plug-and-play options available for valve integration
• Professional installation recommended
• Kits include downpipes and silencers for complete setups

Proper installation preserves warranty and ensures sound and performance as designed.

Most high-quality exhaust systems for the BMW X6 comply with European emission regulations, featuring homologation such as CE or EEC certifications. Some systems maintain compatibility with original catalytic converters and particulate filters (DPF/GPF). It's important to verify specific system compatibility with your vehicle’s engine and emission standards.

• Many systems hold CE/EEC homologation
• Compatibility with catalytic converters and DPF/GPF filters
• Active Sound systems conform to pollution standards

Always check vehicle-specific approval to ensure legal operation on public roads.

Diesel BMW X6 models can feature Active Sound Systems that electronically simulate a sportier V8/V6 exhaust sound using waterproof speakers. Sound profiles can be controlled via the original vehicle button setup or a smartphone app with customizable volume and tone settings. These systems do not affect engine power or torque and maintain original vehicle appearance.

• Electronic sound simulation with waterproof speakers
• Activation via vehicle button or smartphone app
• Multiple personalizable sound profiles

This offers an authentic sport sound experience without engine modification.

Exhaust components sold are backed by a warranty period typically covering 3 years or up to 100,000 kilometers, limited to proper usage and installation by professional garages. Free returns of unused and original condition products are accepted within 30 days in applicable areas. Warranty covers repair at factory with prescribed conditions regarding installation and maintenance.

• 3-year warranty on parts with limited usage
• Free returns within 30 days for unused parts
• Warranty requires professional installation and maintenance
• Excludes damage from neglect or improper use

Always keep installation and maintenance records for warranty claims and consult official support if needed.