Description
Unleash bold acoustics and head-turning looks with the CARGRAPHIC Active Sound System – PERF3DETERSMSCR, engineered for BMW 3-Series and 4-Series F3X diesels with SCR system. Designed to deliver a realistic V8 petrol engine sound with aggressive styling, this system mimics the factory look of the 335i/340i and 435i/440i, adding real presence and auditory drama.
From subtle burbles to roaring acceleration sounds and random backfire effects, this system gives your diesel the soul of a sports car—with no drone or resonance. Controlled via a smartphone app, it’s a complete transformation for the driving enthusiast.
Kit Includes:
- 1x Rear silencer replacement pipe
- 1x Integrated Active Sound actuator
- 1x CARGRAPHIC Active Sound control unit
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2x 89mm sport tailpipes (dual setup)
- Slash-cut, round, double-wall
- Rolled-in edges with perforated insert
- Mirror-polished T-304L stainless steel
- Full fitting kit
Optional Tailpipe Finishes (Sold Separately):
- Gloss Black enamel
- Matte Black Thermopaint
- Carbon fiber outer with stainless steel liner
Vehicle Compatibility:
BMW 3 Series (F3X Platform w/SCR):
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F30 / F31 / F34: 316d, 318d, 320d, 325d, 330d, 335d
BMW 4 Series (F3X Platform w/SCR):
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F32 / F33 / F36: 418d, 420d, 425d, 430d, 435d
Only compatible with vehicles equipped with SCR (Selective Catalytic Reduction) system.
VIN number required to supply correct adapter pipe.
Connection pipe set sold separately.
Except 335d/435d, all other models require OEM 335i/340i or 435i/440i rear valance (not included). Vehicle must have BMW M-Technic package for compatibility.
Features & Benefits:
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V8-Inspired Sound Profile:
Deep, throaty tone with dynamic volume and random backfires -
Driving Mode Integration:
Sound modes adjustable via factory Drive Select or Driving Experience Switch -
App-Controlled Adjustments (iOS & Android):
Customize volume, sound profile, and backfire intensity
Store and switch between different sound modes -
Performance-Optimized Engineering:
CNC mandrel-bent T-304L stainless steel
Reinforced, laser-cut brackets
Olive/clamp/sliding system for precision fit
Dyno-tested performance: +7kW (10PS) & +10Nm torque gain
Reduced exhaust temps and backpressure
No drone, no vibrations
PERFORMANCE – Made in Germany
This system isn’t just about sound—it’s a precision-crafted performance upgrade made to enhance driving feel, reduce system weight, and give your diesel BMW an authentic inline-6/V8 character.
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
