May 14, 2023 · X3 Mods (updated w/ photos and links) - Springs, Splitter, Side Skirts, More If you just want to see photos, skip to the first reply. Two things before I get into it:

Best mods for your X3. Upgrades to turbochargers and superchargers - Adding a turbocharger is the most efficient approach to increase your intakes air supply, allowing you to combust more fuel and make power gains. Although one of the most complex modifications you'll see massive gains.

Feb 19, 2024 · With a huge selection of mods available, where do you start to transform your X3 into the ultimate driving machine? In this detailed guide, we’ll explore the most popular and effective mods to enhance your BMW X3 driving experience. You’ll learn about: Performance upgrades to boost power; Suspension mods for improved handling

Dec 7, 2018 · Will be interesting to see what I get out of the N55 without internal mods. December update: Attached is the baseline dyno and dyno after parts but before tune.

May 19, 2022 · I Dinan tuned my 2020 X3 M40i at dealer a while ago. Nice improvement, smooth acceleration, although (as expected) HWY MPG dropped from 31 to 24.5. Any suggestion for additional mods to increase acceleration?

Nov 17, 2009 · I'm a hardcore tuning guy, coming from VW tuning world. I plan to do some mods on my X3 also. I see that KW has some Coilovers for the X3, and i'll be looking at some OEM 19'' or 20'' wheels. I'd like to find a CAI, but dont seem to find any, and will get a …

Feb 12, 2016 · Just picked up a 2006 BMW X3, I intended to flip it but on the 350 mile drive home I really fell in love with how comfortable it is! It has high mileage but has been maintained very well and drives out perfect. Do you guys have any suggestions on fun mods for it?

Mar 10, 2023 · There hasn't been alot of options for a catback exhaust system for us X3 M40i guys that were less than $4K-5K. I know you guys have way more options, but I just wanted to share what I did for a cost effective way. I'm assuming the stock muffler may be the same on cars vs x3/x4 with the B58.

The dAHLer Diesel Engine Performance Tuning Module for the BMW X3 G01 SUV M40d, xDrive30d, xDrive20d lengthens the injection time by a small amount which results in more power and torque but stays within the BMW engine’s safety regulations.

May 26, 2020 · Here are some pics of my modified 2016 X3 MSport. A few more pics... Looks good! What all have you modded for power increase? Very impressive, looks the part too! Brake mods: 2016 M5 front and rear calipers with appropriate brackets, with carbon/ceramic rotors and pads. Beautiful!! What diffuser is that? Looks really cool!