How Reliable is the 135i N54?

BMW has always been successful with their compact sports car platforms. It’s in their roots. As their models grew in size with every generation, they saw a need to create a new model that filled in the gap… Read More
The BMW 135i is a return to compact sports car form by the manufacturer that focused on an agile platform with respectable power. What they didn’t predict was the aftermarket support and incredible potential the 135i garnered thanks to its twin-turbo straight six engine and well-balanced chassis. Of course, a performance car is not without necessary care. When the time comes for maintenance or when you’re ready to make the next upgrades, find all your 135i parts and accessories here.
The 135i turbo setup is mild at best. Upgrade your existing turbos or replace failing ones with our OEM and aftermarket performance selections.
Make your 135i exhaust bark to match the bite behind that N54 twin-turbo.
Upgrade your 135i bumpers, body kit, and diffuser with OEM and aftermarket options we’ve collected for you from the best manufacturers.
Give your 135i wheels a change with perfect fitment options waiting for you here.
Your 135i brakes are impressive, but only if you maintain them. Find 135i brake upgrades and replacement parts from one of the trusted manufacturers most often chosen by enthusiasts.
Take care of your 135i parts search in one place. Our team of enthusiasts have collected the most trusted and proven manufacturers here for you to keep your 135i in shape.
We are constantly expanding our library of content over on our blog. As enthusiasts, we love everything there is to explore when it comes to our favorite cars. We have tons of BMW and N54 content waiting for you to enjoy with more added every day. Settle in for a good read after you’ve found all the 135i parts you need. ECS Blog
ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.