Highperformance stainless steel sports exhaust system with valvetronic muffler and quad outlet tips, delivers deeper aggressive exhaust note and improved power response for BMW M340 / M340i 3.0T. Direct bolton replacement, factory wholesale supply.

Compatible Vehicle Models：

Model	Engine	Production Years
BMW M340 / M340i	3.0T Turbo	20192023

✅ Premium Stainless Steel Construction

 Made of highquality stainless steel tubing with polished silver finish. Mandrelbent pipes maintain smooth airflow and consistent inner diameter. Precision TIG welding ensures strong joints and clean appearance. Excellent corrosion resistance and hightemperature durability.

✅ Valvetronic Muffler Performance Design

Equipped with electronic valve control muffler. Valve open mode produces loud sporty exhaust tone; valve closed mode keeps quiet and comfortable for daily driving. Internal muffler structure is optimized to reduce backpressure while minimizing drone at cruising speed.

✅ Improved Power & Sound Performance

Reduces exhaust backpressure, improves exhaust gas flow efficiency and enhances throttle response. Delivers richer, deeper exhaust note under acceleration. Quad outlet tips strengthen the rear sport appearance, suitable for both street driving and show car display.

✅ Precise VehicleSpecific Fitment

Engineered exclusively for BMW M340 / M340i 3.0T chassis. Accurate pipe routing, muffler position and mounting bracket design match original undercarriage layout. Direct bolton installation without major cutting or modification.

✅ Complete Installation Kit

Package includes exhaust pipes, muffler assembly, electronic valve components, quad outlet tips, mounting brackets, gaskets, bolts and nuts. All necessary installation hardware is supplied together.

✅ Strict Quality Control

Each exhaust system undergoes airtightness leakage test, fitment inspection and surface quality check before shipment. Welding quality, pipe roundness, mounting point accuracy and tip alignment are fully verified.

Application Scenarios 

Performance exhaust upgrade, sound enhancement, OEM exhaust replacement. Suitable for BMW M340 / M340i owners pursuing sporty sound, rear visual upgrade and better driving experience. Used for street modification, show car projects and aftermarket tuning.

FAQ 

Q1: Will this exhaust fit my nonM340 3.0T model?

A: This listing is specified for M340 / M340i 3.0T. Please confirm your exact model, chassis code and original exhaust layout before ordering.

Q2: Does it include valve remote control?

A: Valve control configuration may vary by version. Please confirm with sales whether remote control or OEM mode control is included.

Q3: Can I order samples before bulk purchase?

A: Yes, sample orders are supported for quality evaluation. Please contact our sales team for sample pricing and shipping cost.

Q4: What is the warranty policy?

A: Standard warranty covers manufacturing defects under normal installation and driving conditions. Damage caused by collision, improper installation, overheating or external impact is excluded. Bulk order warranty terms can be confirmed with sales.