BMW M340i Parts & Accessories
BMW M340i Parts & Accessories
The BMW M340i is BMW's M Performance sport sedan, combining a 382hp turbocharged inline-six with agile handling and daily usability. Aftermarket parts here are selected specifically for BMW M340i fitment and proven M Performance upgrades.
Popular Upgrades
Popular upgrades for the BMW M340i include performance exhaust systems that unlock additional power and sharpen the exhaust note, suspension components for track-ready handling, and cold air intakes that improve throttle response and high-RPM output.
What exhaust upgrades work best on the BMW M340i?
Cat-back and axle-back exhaust systems engineered for BMW M340i fitment are available in stainless steel and titanium, delivering measurable power gains, improved throttle response, and an aggressive exhaust note that matches the M Performance character.
Can I upgrade the suspension on my BMW M340i?
Yes. Coilover kits, sport springs, sway bar upgrades, and adjustable shock absorbers built for BMW M340i geometry are available and provide improved cornering precision and adjustable ride height for street or track use.
Explore related upgrades: Exhaust Systems, Suspension Upgrades, and Cold Air Intakes.
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