NOTE: The Boost Pipe (J Pipe) only comes in matte black, no matter what color selection is chosen.  Bundle up and save with this FTP charge pipe & boost pipe combo! Brought to you by Kies Motorsports, where we strive to bring you quality...

Replacement filter specifically designed to work with your MST intake system. Much better airflow, air filtration.  Filter is serviceable.

VEHICLE FITMENT 2020-2022 Porsche 911 Carrera H6.2981cc Deflectors::Wind Deflectors 2020-2022 Porsche 911 Carrera 4 H6.2981cc Deflectors::Wind Deflectors 2022 Porsche 911 Carrera 4 GTS H6.2981cc Deflectors::Wind Deflectors 2020-2022 Porsche 911 Carrera 4S H6.2981cc Deflectors::Wind Deflectors 2022 Porsche 911 Carrera GTS H6.2981cc Deflectors::Wind Deflectors 2020-2022 Porsche...

The original OEM B58 heat exchanger is a 1-row unit that is 27mm thick. In comparison, CSF has used its industry-exclusive world's largest 2-row core (68mm) with CSF's B-Tube technology. A unique tank design allows the larger CSF core to still fit into the...

*If there is any damage to this product, Kies Motorsports must be notified within 48 hours of delivery.* KIES MOTORSPORTS polypropylene (PP) BMW F10 M Sport style rear bumper for your 2011-2016 BMW 5 series sedan. This will fit all 528i, 535i, and 550i variations...

"Alpha One was founded by a couple of guys passionate about modifying their BMWs in every possible way with a hefty focus on audio improvements.Our first big hit revolutionized the game of BMW audio upgrades with the world's first fully customized amplifier upgrade: the...

IMPORTANT: The rear splitters CAN be installed separately from the center diffuser piece. This exquisite Kies Carbon M Performance style full replacement replacement dry carbon fiber rear bumper splitter is a beautiful work of art that fits perfectly onto your G80 / G82 /...

IMPORTANT NOTE FOR CUSTOMERS TRYING TO REPLACE 330 DIFFUSER WITH M340 STYLE: You will need to purchase OEM PART # 51128079607 (rear bracket) as well as the angular exhaust tips in order for the installation to be successful. It is NOT a direct replacement....

Please note, MST Performance Intakes/Inlets are NOT CARB COMPLIANT and are for off road and racing use only. By purchasing an MST Performance intake, you understand that these may only be used for off road and racing use only for unregistered vehicles. Please check...

Presenting the Kies Carbon BMW F82 M4 PSM inspired carbon fiber trunk spoiler for your 2015+ F82 BMW M4 super coupe. This trunk lip is a popular for its high-kick design, meaning it flares up a bit more than the standard trunk spoilers to give it a...

Resistance 4 Ohm Diameter 100 mm Setting Flush Mount

VRSF J Pipe / Cold-Side Charge pipe Upgrade For your 2015-2019 BMW M3, M4 & M2C with the S55 Engine The VRSF aluminum J pipe upgrade for your M3/M4 replaces the weak plastic charge pipe that is prone to failing at and above OEM...

Motorsport Hardware Titan Cold Forged Race Extended Nuts Each kit consists of (20) 17mm nuts Black extended wheel locks also available: Extended Race Lock nuts Choose from Neo-Chrome, Black, and Gunmetal The purpose of this product is to offer a top quality race nut...

*If there is any damage to this product, Kies Motorsports must be notified within 48 hours of delivery.* This is the KIES MOTORSPORTS M Sport style front bumper conversion for your G30 seventh (7th) generation BMW 5 series. This will fit any of the G30 BMW...

Kies Motorsports polypropylene (PP) BMW 5 series M Sport style side skirts for your 2011-2013 F10 BMW 5 series sedan. The F10 M5 side skirts are identical in design, so if you're going for the M5 look, these side skirts will also work. This...

This rear view camera retrofit is created for those drivers who expect more than just a park assist functionality from a BMW backup camera upgrade. It is designed to make your car flexible and compatible with a host of technological upgrades. Because the factory...

Unlock 50-70+HP on your boosted vehicle while decreasing your air temps by up to 100 degrees! Increase your pump gas octane by 25 points and make more power efficiently with a cooler running motor! The Snow Performance Stage 2 Boost Cooler water-methanol injection system...

LEAD TIME IS APPROXIMATELY 2 WEEKS Please note, MST Performance Intakes/Inlets are NOT CARB COMPLIANT and are for off road and racing use only. By purchasing an MST Performance intake, you understand that these may only be used for off road and racing use...

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...

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....