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Stone Exhaust BMW B48X G20 330e Eddy Catalytic Performance Downpipe | ML Performance

Stone Exhaust BMW B48X G20 330e Eddy Catalytic Performance Downpipe

Stone Exhaust

  • £1,686.00
    exc. VAT £1,405.00
    £1,405.00


Stone Exhaust Eddy Catalytic Performance Downpipe 

(330e)

 

Description

Meet the latest patented technology that adheres to the world's increasingly stringent environmental regulations, at the same time enhances performance to another level. In comparison to commercially available linear frustums, the "eddy catalytic technology" adopts an arc-packaging method. The turbine emissions process produces a vortex effect which purifies the exhaust gases while maintaining an equal amount of back pressure. When compared to a variety of conventional straight downpipes, the patented eddy catalytic technology can effectively increase horsepower and torque.

In the lower rpm you will be immerse with vast amount of torque until you reach higher rpm where the vortex effect really comes to life and opens up the Catalytic, resulting in a performance similar to a 100 CELL Catalytic. However in the lower rpm, the catalytic will produce efficient and clean emission similar to a 400CEL Catalytic and produce no Check Engine Lights, completely error free.

 

Power Gain

POWER
+7.1 PS
at 5988rpm
TORQUE
+20.60nm / 15.19ft-lb of torque
at 4461rpm

 

 

Features

  • Patented O2 sensor technology design provides real-time data performance by accurately sensing every rotating displacement.
  • No more delayed power delivery nor error code problem.
  • Using one of the rare noble metal to help efficiently filter out exhaust gas.
  • Computer simulation to obtain the best diameter.
  • A special 3D design to achieve 100% OEM fitment with the original pipe, the same installation process applies, no modification requires.
  • SUS304 Premium Grade Stainless steel.
  • Dual Cross-Welding Technology providing substantial increase durability. at Turbo Flange.
  • UK MOT friendly and Euro 6 Compliant

  

R&D and 3D Scanning

Stone Exhaust engineers use reverse engineering by 3D scanning OEM parts to understand their functionality and identify weaknesses. Data has been collected continuously in order to analyse factors such as pipe diameter, route and degrees of the bending angles of the B48X downpipe.

During R&D, Stone Exhaust utilises the 3D simulation software to stimulate the exhaust gas flow movement, thermal and pressure rise zone. Progressive improvements were continually made until the optimal performance was achieved.

Stone Exhaust System 3D Scanning Reverse Engineering UK

 

7 Axis CNC Bending Machine

Stone Exhaust System are constructed utilising a 7 axis CNC Bending Machine which is the ultimate machine for high levels of precision delivery, necessary for industries such as the aerospace and defence industries.

    With the state-of-the-art bending machine, Stone Exhaust has achieved the world leading industry’s standard to an impressive 98% roundness, whilst maintaining the wear of the outer bore at only 25% at 180°. Airflow obstruction and welding fracture problems are prevented by utilising this technology. With the combination of the CNC Bending machine, Reverse Engineering and 3D Design Scanning, Stone exhaust has created an integrally moulded exhaust pipe with an accuracy error of less 0.025mm.

     

    Stone Exhaust System UK Bending

     

    Crisscross and Overlapping Welding Technique

    The flange between the turbo and the downpipes reaches extreme temperatures (800℃ to 1100℃) which creates stress on the connection point. By utilising both welding techniques to increases the width and penetration of welds. This increases the endurance and tolerance of these connection points, leading to quality products with reliable performance.

    Stone Exhaust Art of Welding - Stone Exhaust USA

     

    Direct Spot Welding

    Our highly skilled engineers perform direct spot welding to increase product strength. This is undertaken by industry leading mechanical welding arms, proven to achieve greater precision and penetration in their welds compared to manual welding, resulting in an end product that is a work of art.

    Stone Exhaust Art of Welding - Stone Exhaust USA

     
    Art of Welding

    Art of Welding - ML Performance UK

     

    Compatibility - B48X Engine

    • BMW 3 Series G20 330e (2018+)

    Does not fit OPF Equipped Models

     

    Compatibility Check

    To ensure the part(s) you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number(UK) or the last 7 digits of your VIN. Simply enter your car details prior to checkout. 

      

    Warranty

    Stone Exhaust 2 Year Warranty

     

    Manufactured by

    Stone Exhaust 

     

    Part Number

    A216NE


    Next Day UK Delivery

    Get FREE Guaranteed next day UK delivery for orders over £99 (exc. VAT), excluding larger items and certain remote postal codes/areas. Same day dispatch available if your order is placed before 1pm UK Time on all in stock items!


    Worldwide Shipping

    We ship worldwide via DHL International, simply enter your full address at checkout to see the shipping option(s) and quote(s). Same day dispatch available if your order is placed before 1pm UK Time on all in stock items!