1999 Bmw M340i: First Mod: Downpipe Or Downpipe? M340i Mote B58 Gen3

Author Dalbo 02 May 2026

In this guide, we’ll go over the best downpipe upgrade options on the market for your bmw m340i and some important considerations to make before jumping right in. The sound coming from your b58 with the 6. If you are modifying a bmw m340i for daily driving, start with intake and exhaust before chasing aggressive power mods

BMW M340i Catless Downpipe | BMW 200cell Downpipe | AutoTopNL

1999 Bmw M340i: First Mod: Downpipe Or Downpipe? M340i Mote B58 Gen3

Choose the intake first if you want more turbo sound and a simple. The arm 6 b58 downpipe takes the title of being the largest catless downpipe available for the b58 platform First mod on bmw m340

Catless downpipes + sound clips bmw m340 mods

In this guide, we go over all the best options on the market along. I'm looking to upgrade my bmw g20 m340i with a new downpipe and pair it with a muffler delete to enhance performance and sound I want a bit more sound from the car but i'm reluctant to spend thousands on exhaust parts which only give sound improvement so i am looking at replacing the downpipe with a 200 cell. In a perfect world it would be loud and fast in sport plus and quiet in comfort

Looking to get a downpipe & intake after i do a jb4 install Preference of sound is subjective, but anyone here. Catless downpipe + an intake would be nice, the only downside is that you will get an engine light As for the hassle others mentioned, if you are going to bmw for.

The Best Downpipe Upgrades For The BMW M340i | Motoring Den

Best downpipe for bmw g20 m340i upgrade.

The evolution racewerks performance downpipe and sport catalytic converter for f22 m240i, f30 340i, g20 m340i, g22/g23 m440i, and f32 440i replaces the stock restrictive ceramic catalytic converter. First time taking the m340i to the track. Bms intake/ bimmernetwork downpipe/ no tune. I show you how to install or replace a downpipe on an f chassis bmw with the b58 engine

Remove the o2 sensors 3 In this video, we install a catless downpipe on my 2021 bmw m340i (b58) and take it for a spin to hear the insane turbo noises and improved performance If you're thinking about doing this mod to. When bmw began to offer more and more forced induction vehicles, some enthusiasts were upset and others were excited about the big power potential