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 HyperCore offers 12-14% more power capabilities over stock while maintaining fast spool and exceptional throttle...

GSC P-D Toyota Supra/BMW Z4 B58 / BMW M3/M4 S58 Chrome Polished 30.1mm Head Intake Valve - Set of 12

GSC P-D BMW/Toyota B58 284/288 S2 Billet Camshafts

CSF's B58 high-performance heat exchanger will be a critical component to keeping your Supra/BMW's charge air cool, and out of limp mode. The upgraded heat exchanger is especially important when upgrading turbos and/or running performance tuning software. The original 2nd Gen B58 heat exchanger...

The Kies Carbon BMW G20 Performance style carbon fiber side skirt extensions was designed only for the G20 3 Series BMWs, and it WILL NOT WORK with the ambient lighting option. These are installed right below the stock side skirt rocker panels and adds a...

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 G22/G23 3/4 Series,...

GSC P-D Toyota Supra/BMW B58 / BMW M3/M4 S58 Chrome Polished 28.5mm Head Exhaust Valve - Set of 12

To fully enjoy Dinan performance spring sets we highly recommend pairing them up with our supplemental ride quality and handling kits. This additional kit includes tuned, progressive rate bump stops that maximize suspension travel on the lowered car for improved handling capabilities and ride...

Don’t miss the introductory sale pricing while supplies last!   DS25-350 HPFP Specs DS25-350 DS25-350 with + 27% Cam Upgrade Flow Potential Gasoline 770whp 950whp Flow Potential E85 560whp 710whp Operating Pressure 350 Bar 350 Bar From the creators of the world’s first B58...

Conversion kits: We made it easy to convert between Track and Touring Editions, resonated and non-resonated, and OE-to-quad tip configurations if you decide at a later date to change your volume or aesthetic. Quad 102mm double-walled slash-cut tips in Diamond Black Direct bolt-on, no...

****NEW CustomROM Features Available Now!  Our first release of the bootmod3 CustomROM is now ready for the B58 Gen 2 engine vehicles.    Anti-Lag   All new CustomROM tunes come with our fixed OTS Rolling Anti-Lag (13-14psi) at no charge.   Fully customizable Anti-Lag is an available...

BMW G20/G22 330i/430i Valved Axleback Exhaust System Welcome to the next revelation in G2X exhaust systems! For this axleback version we opted to create a similar system to our infamous F Chassis valved system; allowing you to customize your setup with additional exhaust modifications...

The AST Lowering Springs reduce your car’s center of gravity while maintaining the comfort of OEM springs. Designed as a direct OEM replacement, they are vehicle-specific and crafted with premium materials on top-quality Wafios coiling machines. Their progressive design balances a lowered stance with...

Bluestuff NDX is a high friction sport and race material that can be used for aggressive street driving and certain types of track use. The material has had much success on the track with quality aftermarket calipers (Multi piston systems with better release and...

3D MAXpider Custom Fit All-Weather KAGU Series Floor Mats are the best protection for your vehicle floor. Unlike those bulky and smelly rubber floor mats, our KAGU Series Floor Mats are made with an innovative, uniquely designed three-layer structure. State-of-the art measuring method ensures...

Fits Vehicles BMW 320i (2022-2023) BMW 118i (2018) Toyota GR Supra (2021-2023) BMW 330e xDrive (2021-2024) BMW 228i xDrive Gran Coupe (2020-2021) BMW Z4 (2019-2024) BMW X4 (2019-2023) BMW X3 (2018-2023) BMW 530e (2018-2023) BMW 530e xDrive (2018-2023) BMW 520i (2018) BMW 420i Gran...

Please be advised that customers are responsible for any applicable customs duties, tariffs, and value-added taxes. Enhance your B58 Gen 2 engine's performance with the do88 Performance Front Mount Heat Exchanger! B58 engine compared to the F80 M3/M4 S55The B58 engine shares similarities with...

Please be advised that customers are responsible for any applicable customs duties, tariffs, and value-added taxes. Upgrade your engine with the do88 charge pipe kit for B58 Gen 2 found in BMW M340i and more! The B58 Gen 2 engine is fantastic but it...

Instructions: Click Here Rear Brake Lines: Click Here TBM Brakes afford racers one of the lightest and highest performing brake setup on the market. These brakes have proven themselves in every realm from Top Fuel Dragsters to Hot Rod Drag Week and everything in...

WeatherTech's talented designers and engineers have taken our already advanced FloorLiner into the future! Laser measured and custom fit, FloorLiner HP is the next generation of high performance FloorLiner. Designed to protect your carpeted floors as well as the front, back and sides of...