BMW G20/G22 M340I/M440I Gen 3 B58 Catless Downpipe

Exclusive Catless Downpipe for Gen 3 B58 — Fits BMW G20 M340i & G22 M440i (LCI)

Unleash the true power of your LCI BMW G20 M340i or G22 M440i with our exclusive catless downpipe, engineered specifically for the Gen 3 B58 engine. This high-performance upgrade maximizes exhaust flow, delivers a deeper, more aggressive exhaust note, and delivers a noticeable gain in horsepower and throttle response.

✅ Fits:

• BMW G20 M340i (LCI)

• BMW G22 M440i (LCI)
  Gen 3 B58 engine only

🚀 Key Benefits:

• Increased horsepower and torque

• Enhanced exhaust sound and performance

• Precision fitment for plug-and-play installation

• Only available here—not sold anywhere else yet

🔥 Be First. Be Fast. Be Exclusive.
We’re the first and only source for this unreleased Gen 3 B58 catless downpipe. Gain the upper hand in performance before anyone else even knows it exists.

🛒 Limited Stock Available — Order Now Before It’s Gone!

The items installed or applied to vehicles are intended strictly foroff-road use onlyandtrack vehicles. These modifications may not comply with emissions, safety, or environmental regulations required for public road use underEnvironmental Regulatory Agency (ERA)laws. It is the sole responsibility of the vehicle owner or operator to ensure adherence to all applicable local, state, and federal regulations. Use on public roads may result in legal penalties or vehicle impoundment. Always verify compliance with local authorities before installation.

We get a large number of custom orders and requests everyday, so as a result it is not always possible for us to keep every item in stock at all times in our warehouse. If you require the item urgently please contact our sales team here to check the stock before you make your purchase.

If you're unsure whether a part will fit your vehicle, feel free tocontact us herewith your inquiry. Our helpful sales team will reach out to confirm if it's the right match for you.

We offer a flat-rate shipping fee across thecontinental United States. This excludes Alaska, Hawaii, and U.S. territories. For international orders, additional shipping costs will apply. Please contact us for a quote if you are outside the continental U.S.

Also, feel free to also contact us at ColoradoN5X@Gmail.Com for any other questions.

Not all items are covered by warranty. Items including warranty, will clearly state that there is warranty within the product description. Most of these items will be a standard 1-year warranty against manufacture defects. You, the customer, will be responsible for shipping and handling. We will fix/replace that item with a product that is in working condition if you meet the warranty criteria. Please note that you will be allowed ONLY 1 claim within the year for that product. ColoradoN5X is not responsible for any damage caused during the installation of our products.