Skip to product information
1 of 6


Valvetronic Designs Valved Exhaust Catback BMW M240i G42 B58

Valvetronic Designs Valved Exhaust Catback BMW M240i G42 B58

Regular price $2,999.00 USD
Regular price Sale price $2,999.00 USD
Sale Sold out
Shipping calculated at checkout.

Free Shipping within Continental US



Welcome everyone, to the ultimate exhaust experience for the BMW G42 M240i 

At Valvetronic Designs, we believe in offering enthusiast the ultimate experience. That is why in our pursuit to develop engineer and deliver the worlds most enjoyable sound experience for the G42 platform, we have resulted in one of our finest systems yet. Utilizing many developments from our other systems, we have focused on utilizing the maximum piping diameter so that you get the most raw and unfiltered sound experience when the valves are opened. The front section measures a massive 3.5 inches and after the Y section exhaust continues unrestricted dual 3 inch all the way back to a set of beautiful Valvetronic Designs tips. When the valves are open, this system is as raw as it comes. Tons of turbo spool, aggressive overrun, and an unfiltered aggressive sound that sings all the way from idle to redline. Fortunately, with the valves closed, the exhaust is extremely docile and perfect for a daily use. Over 25 dB of sound difference from valves open to valves closed means that you're enjoy enjoyment of your G42 will be unwavering as this exhaust system allows you to have that much needed flexibility. At Valvetronic Designs, we never compromise, and neither should you when it comes to choosing the best exhaust system for your G42.

Features of this Valved Exhaust 

  • Constructed from T304 Stainless Steel 
  • 3.5 in midpipe for maximum sound and flow
  • Dual Pneumatic Actuated Valves for Unparalleled Longevity and Flexibility 
  • 20.9 lbs Lighter than the factory exhaust 
  • Fully Mandrel bend for maximum flow
  • Precision tig welds for high strength
  • 100% REVERSABLE, always able to go back to stock at any time


  • 2023+ BMW M240i G42 

        View full details