Introducing the brand-new JQ Werks Madtrace® Clubsport Adjustable Magnetic Paddle Shifter System, expertly crafted from CNC-machined 6061-T Grade Hard Anodized Billet Aluminum, Neodymium Magnet, and Carbon Fiber Inlay On Gunmetal Anodized CNC Machined Billet Aluminum Paddles. With our engineering design, these Clubsport Adjustable Magnetic...

  Fuel upgrades for the B58 Gen 1 are finally here! Our Stage 2 injectors are for those looking to take their Gen 1 B58 to the next level, without having to rely on secondary fueling. With 66% more fuel flow than the stock...

The Precision Raceworks BMW N55/N54 RELOCATION REPLACEMENT SPARK PLUG WIRES are the same wires that come with our famous BMW N55 HIGH PERFORMANCE IGNITION KIT featuring low resistance high performance spark plug wires. These wires are 100% custom design from the ground up and Precision Raceworks is...

You must first log into a Google account that you would like the license to be tied tied to in order to add item to cart Thank you for logging in, your order will be linked to . If you would like to change...

Custom tuning for B58 is available for pump gas, race gas, full E85 and E85 blends, and methanol injection. Results will vary depending on hardware modifications, the fuel used, and the weigh/traction of your particular B58 model. While full E85 tuning is possible on the...

BMW F30 / F22 / F36 / F32 Valved Sport Exhaust System (Axleback)  This V2 setup for your BMW offers up new improvements to aid in the ultimate sound experience. Utilizing new manufacturing techniques, this system is truly a cut above the rest and...

NEW DAW HyperCore – OEM Replacement with More Power and Performance Introducing the DAW HyperCore, the ultimate OEM replacement core for those looking to maximize performance without sacrificing drivability. This core mounts seamlessly in your OEM manifold, installs just like stock, and retains all your OEM hardware—making it a true plug-and-play upgrade. The DAW...

*If there is any damage to this product, Kies Motorsports must be notified within 48 hours of delivery.*

Orders typically ship in about 1 week from their order date.   *Read kit fitment below* DS25-250 HPFP Specs DS25-250 DS25-250 with + 40% Cam Upgrade Flow Potential Gasoline 750whp 1000whp Flow Potential E85 550whp 770whp Operating Pressure 250 Bar 250 Bar   From...

Features:  Pure Turbos Billet Compressor Wheel Larger and Stronger Turbine Wheel Upgraded Bearing Housing VSR Balanced NEW Aftermarket Housing(NO CORE REQUIRED) TURBINE MANIFOLD (NOT INCLUDED)*FITS STOCK TURBINE MANIFOLD* Engineered and proven to support 450whp+ THESE PARTS ARE LEGAL FOR USE ONLY IN COMPETITION RACING VEHICLES AS DEFINED UNDER CALIFORNIA LAW, AND ARE...

Often requested alternative to our High Flow Kit, the Basic Flex Fuel Kit, is finally here for your BMW GEN1 and GEN2 B48 / B58, A9x Supra and S58 engine vehicles. This kit is engine bay mounted. It provides for a more economical option to...

Our B58 Front Mount Intakes are designed in-house utilizing high-quality 5-ply wire reinforced silicone that can never suck shut, full 3.5 Inch design to outflow all other aftermarket options. Increase performance and listen to those turbos flow! - Professional installation is recommended.  - NO...

NOTE: Due to a national BMW OEM Product shortage, the option including the gauge pre-installed with a vent may have a delayed delivery but we will keep orders updated to provide the best estimated timeline that we can get from P3.NOTE: This gauge does...

Tired of premium gas prices or having to blend at the pump to get that perfect Ethanol content? Well Nostrum brings to you our F series flex fuel kit. Full e85, full 93 or even a blend of the two, no problem!  The sensor...

Looking for more sound than what can be attained from the standard Dinan closed box intake for F2x/F3x B46/B48 powered vehicles and don't want to sacrifice all the performance gains or the beautifully crafted carbon fiber design in the process? This semi-open variant of...

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...

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 the accessory...

Compact powerhouse. The athletic M240i/M235i gets a voice to match the bite. Introducing the AWE Exhaust Suite for the BMW F22 M240i/M235i. Available for road use as sophisticated Touring Edition Axle-back Touring Edition Axle-back features AWE's proprietary drone-canceling solution, 180 Technology® Max gains of...

Injen is proud to introduce the all new Evolution (EVO) sealed cold air intake system for the 2012-2016 BMW 3-Series! The EVO1103 cold air intake has been designed using state of the art engineering tools and techniques to produce the next generation intake system....

The CSF N55 Intercooler's Stepped Core Design maximizes surface area contact and internal intake air-flow volume. The Rounded Front Face Bar/Plate Design optimizes airflow through the core and is a true "Drop-in Fit" Plug-and-Play Design. In testing the CSF Intercooler showed Intake Air Temperatures...