NGK Spark Plugs for the B48 Motor: NGK spark plugs are commonly recommended for B48 engines. They come in various heat ranges, which affect their ability to dissipate heat. Colder spark plugs are better at handling additional heat generated by modifications like increased boost...

The perfect dose of aggression for the BMW G2X 330i/430i has arrived:     50-state emissions legal Touring and Track Edition Axleback Exhausts Engineered for coupe and sedan Touring Editions feature AWE’s patented drone-canceling 180 Technology® Dyno-verified max gains of +8 hp and +10...

The Multiple Award-winning Kompact EM Series of Upgraded Diverter Valves are the world's first truly plug-and-play Upgrade solution for your factory diverter valve. Unplug and unbolt your OEM Valve, and install a Kompact EM Valve. No adaptors, hoses or extra assembly is required.This Part...

2014 - 2016 BMW 228i, 2015 - 2016 BMW 228i xDrive, 2017 - 2020 BMW 230i, 2017 - 2018 BMW 230i xDrive, 2016 - 2018 BMW 320i, 2016 - 2018 BMW 320i xDrive, 2014 - 2018 BMW 328d, 2014 - 2018 BMW 328d xDrive,...

Snow Performance Water-Methanol Injection Nozzle 6GPH

Please allow 6-8 weeks for fulfillment of your order. The Mosselman Stage 2 Upgrade Turbocharger Set for the S55 engine offers a huge boost in performance. By increasing the airflow and reducing backpressure, these turbos increase performance levels significantly without sacrificing reliability. Depending on...

Update your CIC or NBT Maps to the latest available North American Maps. Price includes: USB Drives, BMW Update Code and USA Shipping.

IMPORTANT: The rear splitters CAN be installed separately from the center diffuser piece. This exquisite Kies Carbon OEM replacement dry carbon fiber rear bumper splitter is a beautiful work of art that fits perfectly onto your G82 / G83 generation M4 sports coupes or convertibles. It...

Introducing the Kies Carbon G30 BMW 5 series carbon fiber DA style trunk spoiler for your 2017+ G30 BMW 5 series sedans.  A uniquely design trunk spoiler with a great blend of subtlety and aggressiveness, this trunk spoiler will definitely add some flavor to your aesthetics. This...

NOTE: This may block connection to XM radio. If you use XM radio on a regular basis, then we do not recommend installing this product.  Kies Carbon Shark Fin Overlay! One of the easiest modifications you can do to your BMW, is adding the...

2014 - 2016 BMW 228i, 2015 - 2016 BMW 228i xDrive, 2017 - 2020 BMW 230i, 2017 - 2018 BMW 230i xDrive, 2013 - 2015 BMW 320i, 2013 - 2018 BMW 320i xDrive, 2014 - 2018 BMW 328d, 2014 - 2018 BMW 328d xDrive,...

Get the most from your water-methanol injection kit with Boost Juice! Boost Juice is a proprietary mix of 49% methanol and 51% distilled water. Manufactured in the U.S.A in a controlled environment to ensure the ratios are exact every time for consistent tuning and...

NOTE: DUE TO INCREASE DEMAND, WE ARE EXPERIENCING UP TO A 4-6 WEEK DELAY FOR MST ORDERS. PLEASE ONLY ORDER IF YOU ARE WILLING TO WAIT. IT MAY NOT TAKE 4-6 WEEKS, BUT PLEASE DO NOT ORDER IF YOU HAVE SOME KIND OF URGENCY. Please...

These are the OEM injectors for the BMW M5 (S63 Engine) and the highest flowing injectors of this family from Bosch. In terms of mechanical fitment, they will drop into any S55 and N55 engines that we currently support with our HPFP systems.  We...

The Kies Motorsports G-style kidney grills for the F30 BMW 3 series sedans are the perfect mod to streamline the look of your 3 series, especially if you're not a fan of the stock chrome frame. These G-style kidney grills will add a whole...

The Kies Carbon double slatted carbon fiber kidney grills for the Pre-LCI E92 BMW 3 series sedans are the perfect mod to streamline the look of your 3 series, especially if you're not a fan of the stock chrome frame. These style kidney grills will...

Looking to add some aerodynamics to the end of your BMW G87 M2 or G42 M240i? Look no further than the Kies Carbon Fiber V-Style Rear Spoiler. Designed with a 2x2 carbon weave and protective clear coat, this spoiler offers not only perfect fitment...

Kies Fanny pack!

Enhance your interior by adding the all new KIES CARBON Carbon Fiber Paddle Shifter Extensions! Unlike the stick on style that can fall off over time, our paddle shifter extensions are a complete replacement and work on the G20 BMW 3 Series, as well...

Protect your vehicle while you work from accidental scratches and scrapes. The V2 body panel covers are constructed from a soft, anti-slip foam material.