Product description:
CARGRAPHIC Active Sound System - BMW X4 M40i Look - V8 Power Sound

Realistic V8 sound including backfire and dynamic volume response.
This CARGRAPHIC Active Sound System replaces the original rear mufflers, which not only produces a powerful sound but also an improved exhaust gas flow performance.

Consisting of:

• 1x CARGRAPHIC sport rear silencer replacement pipe set
• 1x CARGRAPHIC Active Sound actuator integrated
• 1x CARGRAPHIC Active Sound control unit
• 4x CARGRAPHIC 89mm Sport Tailpipes, round, double wall, slash cut, rolled in with perforated insert, T-304L lightweight stainless steel - Mirror polished
• Link pipe set
• Fitting kit

Further optionally available tailpipe versions:

• Gloss Black enamelled
• Matt Black thermopaint
• Genuine-Carbon with stainless steel liner - available with or without CARGRAPHIC logo
• Genuine-Carbon with perforated insert - available with or without CARGRAPHIC logo

NO DRONE OR RESONATION even in combination with other CARGRAPHIC exhaust components fitted.

Fits for:

• BMW X4 F26 Diesel - all models

Features:

• Realistic V8 petrol engine sound
• Dynamic volume (volume increases according to speed)
• Randomly generated backfires
• Selectable V8 sounds from deep growling to high frequency
• Adjustable via mobile app (iOS and Android)
• Different sound modes can be stored
• Can be called up via vehicle profile (e.g. Audi Drive Select, BMW driving experience switch or Mercedes Agility Control)
• Manufactured on CNC pipe bending machine with mandrel support (Mandrel-bent), which enables exhaust pipes with constant diameter to be produced.
• Fully made from T-304L lightweight stainless steel
• High-performance components, dyno tested
• Easy installation and perfect adjustment thanks to olive/clamp and sliding system
• Reinforced, laser-cut brackets
• Reduced exhaust back pressure
• Reduced exhaust gas temperature
• Maximized performance
• Improved responsiveness - more agile and freer revving
• Without drone noises, resonances or vibrations
• Considerable weight saving

PERFORMANCE - Made in Germany
up to 7kW(10PS) more Power and 10Nm additional torque

Attention:
It is necessary to cut out the original rear valance for the installation.

Fitting service:
Benefit from our fitting service in our modern and hightech workshop. A team of qualified, experienced technicians fulfill all your needs with due skill, care and diligence