Up to 10% off Select Collections - Click Here

Looking for Wheels for Your Ride - Click Here

Crazy Deals on Performance Parts - Click Here

Wheel Set for Up to 60% Off - Yes Please

Discounted Audio - I Need That Deal!

B58 TURBO INLET - 240i 340i 440i F-SERIES GEN 1

€160,95 EUR
Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable
Quantity
Notes

SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY

*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314

Frequently Asked Questions


Brand: ARM Motorsports
SKU: B58IN
  • 30 Day Money-Back Guarantee | IN STOCK


HIGHLIGHTS

• 25% Larger Than OEM
• Increased Airflow
• 6-Layer Reinforced High-Temp Silicone

• CNC Machined Adapters



PROFILE

The ARM B58 Turbo Inlet improves airflow to the B58's turbo by increasing the diameter on the turbo inlet by a massive 25%.  Where the ARM B58 Turbo Inlet is greatly improved over the OEM inlets and many other aftermarket inlets is at the turbo snout connection.  The ARM B58 Inlet has an inside diameter of 2.5" at the connection to the turbo snout, compared to the OEM inlet which is only 2".  Also, by removing the sound mufflers, turbulent airflow is smoothed out, allowing it to enter the compressor turbine more uniformly.  The result is faster turbo spool, improved throttle response, and increased power and torque.  The ARM B58 Turbo Inlet comes complete with all of the hardware necessary to reconnect the OEM fittings.


CONSTRUCTION

The ARM B58 Turbo Inlet starts at the turbo with a CNC machined fitting which utilizes the OEM O-ring to seal, and C-clip to secure at the B58's turbo snout.  This is where the ARM B58 Inlet body connects to the turbo fitting.  The ARM B58 Inlet body is made of 6-layer reinforced high-temperature silicone, and it is constructed to allow for reinstallation of all the OEM fittings. 

The ARM B58 Inlet Body transitions to 3.75" ID where the included joining adapter can be used to connect either the OEM intake or the ARM B58 Intake which maintains a 3.75" diameter all the way to the air filter.



IN THE BOX

• ARM Turbo Inlet Body
• ARM Turbo Snout Adapter
• ARM Intake Adapter
• ARM PCV Adapter
• 5x Clamps


FITMENT GUIDE

The ARM B58 Turbo Inlet is for Gen 1 B58 engines only found in the vehicles below. 

Make Model Submodel Engine
BMW F22 M240i B58 
BMW F22 M240i xDrive B58 
BMW F23 M240i B58 
BMW F23 M240i xDrive B58 
BMW F30 340i B58 
BMW F30 340i xDrive B58 
BMW F32 440i B58 
BMW F32 440i xDrive B58 
BMW F33 440i B58 
BMW F33 440i xDrive B58 
BMW F34 340i xDrive B58 
BMW F36 440i B58 
BMW F36 440i xDrive B58 
 

ARM MOTORSPORTS LIFETIME WARRANTY

Every ARM Motorsports product is backed by a lifetime warranty which is automatically issued at the time of purchase. Your warranty protects you against any defects in craftsmanship or fitment. The warranty entitles you to a replacement unit.


Our History

For 23 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.

Our Florida Locations

Testimonials

We let our reviews speak for themselves.

4.9 average
914 reviews

Kissimmee

Orlando

Tampa

Great service at a fair price. I highly recommend them for all your performance needs. They have the know how to complete that project.

Donald Berry

Happy Customer

Google Review

Dropped off my 2022 Subaru WRX for Exhaust, spoiler, aeroflow dynamic kit, and they killed it. Quality work and amazing customer service. Speedzone gets you right.

Edward Roldan

Happy Customer

Google Review

They gave me the best price I could find after shopping around for a while. They are well informed and familiar with the products they sell, great communication and quick responses. I would no doubt purchase from them again. Solid company. Recommended. A+

Paul K

A Month Ago

Google Review

Came based on a work buddies recommendation. I was late by 30 minutes, confused my appointment time. But, 10/10 would come back. Came for a Downpipe and midpipe install. Not only was the gentleman accommodating, He ran into some issues, staff helped me out and pointed me into the right direction and got me going! They got my business and wouldn’t go anywhere else again!

Kiyo Gallimore

Verified Customer

Google Review

They Take Great Care Of Their Customers and Their Rates Are Better Than The Competition! They Also Respond Quickly And Have A Great Assortment Of Parts!

Jad

6 months Ago

Google Review

Absolutely love the customer service that you get with Speedzone Performance! All my questions are always answered in such a timely manner and this a big PLUS because I live out of Florida and for them to be on top of answering all my questions in such a way means a lot. Thank you all for the amazing customer service.

Daisy Vargas

Verified Customer

Google Review

My favorite place to go for anything car related, they have anything you could imagine & more. The people who work here are the coolest and most helpful people I’ve yet to meet at a car shop. They also don’t try to force sales on you and they genuinely help you with what you’re looking for, 100/10 shop!

Stephanie Trinidad

Loyal Customer

Google Review

The best of best, they are so nicely and kind people, yankee and billy more than the ones that runs the store they are a friend to everyone who walks in the store, very patient gets everyone what they need, everything you ask them they’ll answer your questions the best as possible, I love shopping there. They have the best prices, anything as car need you’ll find it there big shout-out to Yankee for being an amazing person and most important as a friend!! I love Speedzone!

Jansel Castillo

Loyal Customer

Google Review