Great service ! Promptly shipped! The product is a must have for any G90 owner to protect the radiator from damage !

Great quality and fit perfectly

Thank you

Perfect fit and easy install but the screws provided were incorrect (over 1” long). Get your own 1/2” or less self tapping screws or you’ll drill into the rocker panel. I reached out to support about this and got no response after a week.

4 bolts for $46? Wild. I asked the website AI/help how many bolts were included before I purchased and it said 12. But I received 4. I coulda ordered a 6 pack on amazon for $12. Yall got me, what can I say. An honest company would either lower the price or increase the number of bolts included. $10+ per bolt is crazy.

Love this controller and the fact you can buy a replacement car warranty through Carbahn. I’ve only been able to use it up to 93 octane but even at 91 it is a noticeable difference. Waiting for their e85 kit to come out!

It was very easy to install and fits and looks great.

Does not for the car - filter looks defective - I emailed asking for a return label and a refund and I am waiting to hear back.

I'm thrilled with the increased power! It really woke up my 2021 330i, and using the 93 octane map provides a significant boost while still feeling smooth for daily driving. The Tuning Pro app is simple to use and makes it very easy to switch maps or configure the warmup timer for added engine protection.

High quality products for your high end vehicle. Great customer service!

Took a while to get someone to call me back, but thankfully they coordinated with one another after calling back and mentioning this, and they immediately got back with me and walked me through all my concerns and skepticism.

Product description misled me to purchase a part that doesn't fit on my car despite your website saying it does.

Excellent experience with CarBahn. Shipping and customer service were great!

Beautiful fit and finish, and marked improvement in torsional stiffness in the front end of my M4 Competition. The fact that it has less mass than the OEM braces is just a bonus :-)

My experience with Carbahn has been excellent. Zach has been great — responsive, knowledgeable, and always willing to answer my questions. Ordering was smooth, shipping was quick, and the products are exactly as described. Appreciate the solid customer service and support!

Customer service is great, was assisted with a shipping price error. Quick shipping and safely packaged.

I'm sure you have great products but your instructions for pairing leads me to believe I'm going to throw some codes after this install and I can't take that chance. This should probably be a dealership install especially if a code reader is needed to clear codes!

AWESOME GAINS DEFINTLY CAN FEEL THE DIFFERENCE

Perfect fit and already noticing the engine breathe better and receiving more airflow over the stock filters

Fast shipping and great quality products.