2021年9月28日 · The M340i was extremely over-rated when it rolled off the production plan, with nearly 400whp in stock form! Yes you read it right, if you purchased one of the first vehicles in production, then you have near 400whp STOCK car.

2023年12月10日 · Just wondering what is the best/most efficient way to hit 500 WHP on a G20 LCI? Criteria: - Stock fueling (91/93 octane) - Stock turbo Would like to not mess with fueling or a turbo upgrade until a few years down the line.

2020年7月11日 · Is there a difference in whp between the XDrive and RWD M340? There's definitely a bit more drivetrain loss with xDrive, but it's mostly made up for with being able to put power to the ground (hence the xDrive's quicker 0 to 60 times).

2016年10月11日 · Based on my dynos (disclaimer: Your Mileage WILL Vary), the MPPSK increased the HP by 37 and TQ by 45 at the wheels. BMW claims a 35HP and 39TQ increase over the stock motor, and I am seeing exactly that. These numbers do show that BMW has under rated their engines, as usual, by a significant number.

2017年1月26日 · I put my 340i 8AT rwd on a dynojet last year and put down 336 whp stock. So about 385 or so at the crank. With the JB4 on Map 1 while it was still in beta I put down 385 whp. Besides the above reasons, BMW also needs to keep a certain amount of distance between vanilla vs M models. I think the M3 is around 425HP.

2020年3月1日 · Instead of requesting 20psi and tapering to 10psi at redline, our cars hold 16psi flat. So you don't feel power drop off in the upper RPM range, but you also don't feel as hard of a shove up front. It performs more like a less responsive N/A …

2020年7月15日 · Anybody have confirmed whp numbers using those setups on 93OCT/98RON Gasoline only (No E or M) ? 2018 RWD 340i 8AT - M Sport - Catless MPPSK - TU HPFP Stock Turbo Tunes: Self Tuned via MHD - Fuel: E50/92RON/87OCT

2022年11月22日 · The M340i can make 450-500+whp on the stock turbo and 600-700+whp is very possible with an upgraded turbo and proper supporting mods. Anything further will require a built engine for reliability and longevity.

2023年8月30日 · How can I get 500 whp on m340 with stock turbos? Downpipe, ethanol mix and tune. If you've already got the b58tu pump that should get you close to what you want. You …

2023年9月21日 · You can get a Pure 800 turbo, but know that you’ll be limited to 500-525 whp on 93. Our cars need higher level octane to pump out maximum power. So if youre dead set on 93, the most you can get is low 500 whp.