**THESE GUARDS WILL NOT FIT THE FACELIFT 95B.3 OR NEWER MACAN** Protect your car with the all-new TLG Guards for the 95B Porsche Macan! These unsung heroes work silently to block rocks and road debris from shooting down the side of your car and...

The award-winning Kompact EM series Blow-Off Valves, are the world's first truly plug and play Blow-Off Valves. Simply unplug and unbolt your OEM Blow-Off Valve, and install ours in its place. No adapters, hoses or extra assembly required. All this while retaining complete OE...

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 with your...

So you just performed an M3 front bumper conversion on your 2012+ F30 BMW 3 Series and you're absolutely lovin' it. You also realized that since the dimensions of the M3 conversion bumper isn't the same as the OEM M3 bumper, so you can't...

The BMW's B58 engine has proven to be reliable, it does have one well-known problem, failure of the PCV Valve. This issue is especially common on cars with upgraded turbos. Signs that your BMW has experienced this failure include misfires, a rough idle, oil...

Upgrade your BMW G8X with the Kies BMW G8x Skid Plate! Made with a flat black finish, this skid plate not only adds a sleek look to your car but also provides extra protection. Increase the value and style of your car with the...

Protect your car with the all-new TLG Guards for the 4 series BMW 420d, 420dX, 420i, 420iX, 425d, 428i, 428iX, 430d, and 435i models! These unsung heroes work silently to block rocks and road debris from shooting down the side of your car and...

  Custom tuning for S55 is available for pump gas, race gas, full E85 and E85 blends, as well as WMI.  Results will vary depending on the fuel used.  We also offer road course specific tune calibrations where linear power delivery, smooth pedal sensitivity 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....

Dry carbon fiber air vent trim overlay. A simple, yet beautiful piece to improve the aesthetics of your dash. Can't go wrong with Kies Carbon. NOTE: The newer G80/G82 models with the screen cluster / dash display do not have this trim piece over...

Introducing the Kies Spindle Spreader! This must-have tool makes removing OEM or aftermarket suspension not only safer, but easier. Say goodbye to struggling with suspension component removal and hello to an easier, safer way to upgrade your ride. The Kies Spindle Spreader tool is...

Perfect for Track/Race applications! Certified by ISO/TS 16949 and ISO 9001 by TÜV Fast start nut installation 14x1.25 Thread Made in Europe OEM Style Black Zinc Finish Bullet Nose Allen Key insert for easy install 10.9 grade hardness 75mm Studs will accept up to...

Sold as a pair Kies Motorsports Yellow DRL Harness for Headlights BMW G20 pre-LCI LCI CARS MIGHT HAVE A FITMENT ISSUE. PLEASE CHECK THE CARS EXISTING HARNESS BEFORE PURCHASE

Need to run a second nozzle on your Snow Performance water-methanol injection kit? The dual nozzle upgrade comes with the necessary fittings/plumbing to run a second water-methanol nozzle. (4AN Fittings) (Nozzle not included)

Sport Spring kits are H&R?s number one selling product. Enhance the look of your vehicle with a reduced fender well gap. H&R Sport Springs lower the vehicle?s center of gravity and reduce body roll for better handling. The progressive spring rate design provides superb...

NOTE: Due to a national shortage on OEM BMW products, some products may have a 60+ day wait time. Please do not order if there is an immediate need for this product. You may contact us for more information at info@kiesmotorsports.com If you're looking...

This pipe DOES NOT come with any hardware or gaskets. Higher Max Horsepower Power Curve Higher Intial Torque Curve.  Torque curve hits faster and higher and longer. Better throttle response and faster turbo spool up times Mandrel Bent 3" piping.  Smooth transition to the...

NOTE 1: If you vehicle has had any software updates recently, it is possible that BMW could have locked your DME, which would require bench unlocking to install a BootMod3 tune. NOTE 2: If your DME has a production date after 6/2020, then you...

Our lightest, most affordable flow-formed wheel  ARC-8 HighlightsEngineered for Max Weight SavingsDeep Concave Spokes - Select SizesOpen Hub Center for Fast Wheel SwapsIndependently Tested and CertifiedUnmatched Replacement ProgramLifetime Structural Warranty                   The Flow Form Advantage Flow forming...

*If there is any damage to this product, Kies Motorsports must be notified within 48 hours of delivery.* KIES MOTORSPORTS M4 style rear bumper for your 2014+ F32/F33 BMW 4 series coupe. This will fit any of the 4 series variations (except M4). The M Sport rear...