$595.00 USD
$595.00 USD


Upgrade from your stock intercooler to the MAD stepped core intercooler for maximum performance and reliability!
Upgrade from your stock intercooler to the MAD BMW F1x 535 640 Intercooler + Charge Pipe Combo Deal for maximum performance and reliability. The stock BMW intercooler is known for being small, inefficient, and unable to handle the high boost levels targeted by tuned cars. With the MAD BMW intercooler, you can keep the intake air temperature in check, ensuring your BMW performs at its best at all times.
Featuring a high fin density core, the MAD F chassis BMW intercooler maximizes cooling efficiency, allowing for optimal engine performance. This intercooler is designed as a direct stock replacement, eliminating the need for cutting or modifications during installation.
Rest assured with our lifetime warranty that covers defects and fitment, providing you with peace of mind. We also offer a 90-day return period, ensuring your satisfaction. With our efficient order processing, all orders are shipped within 1-2 business days, so you can quickly enjoy the benefits of the MAD BMW intercooler.
Achieve a spot-on fitment with our intercooler, which is compatible with both stock and aftermarket charge pipes. Whether you have a rear-wheel-drive or X-drive model, this intercooler is designed to perfectly fit your BMW.
Upgrade your BMW's performance with the MAD BMW F1x 535 640 Intercooler + Charge Pipe Combo Deal today and experience the difference in power, reliability, and cooling efficiency.
Fitment:
Upgrade from the stock BMW N55 charge pipe to the MAD N55 charge pipe for maximum airflow and reliability!
The stock BMW N55 charge pipe is plastic and prone to failure. It's only a matter of time before the charge pipe to break. The MAD N55 charge pipe is a strong aluminum piece; it will provide better airflow and won't fail, and fits like stock.
The MAD charge pipe retains the BMW C-clip and O-ring for the best fitment. Do not forget to move them from the stock charge pipe to the MAD option.
The MAD charge pipe comes with two meth bungs; both bungs are sealed. If you do not intend to use methanol injection, keep them closed.
Features:
Fitment:
Fits Rear wheel drive vehicles only.
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$595.00 USD
$595.00 USD
This product can expose you to chemicals such as lead and lead compounds, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
For a complete list of chemicals known to cause harm, visit https://www.p65warnings.ca.gov/chemicals.
Under the federal Clean Air Act (42 U.S.C. §7522(a)(3)), it is illegal to manufacture, sell, install, or use any part that defeats or alters a motor vehicle’s emission control system for use on public roads. Unless a product has received an Executive Order (EO) from the California Air Resources Board (CARB), it is not legal for use or installation on any pollution-controlled vehicle driven on public highways.
Some states have CARB-equivalent or independent emissions laws. Customers are responsible for verifying local regulations before purchasing or installing emissions-related products.
All performance, racing, or competition parts sold by this company are intended solely for off-road, closed-course, or competition use on vehicles that are never registered or used on public highways.
Kies Motorsports, LLC sells and markets these products for lawful use only. We do not condone or authorize the use of emission-control defeat devices or any modification that violates the Clean Air Act or state regulations.