A more engaging intake sound. An exhaust note that suits your car. Supporting hardware that belongs in your next round of upgrades. Mastery of Art & Design, better known as MAD, gives enthusiasts plenty of ways to make a vehicle more rewarding to own and drive.

At Extreme Power House, we carry MAD products across intake, exhaust, cooling and supporting hardware categories. The range has a strong focus on BMW platforms, with dedicated Toyota Supra products and selected accessories for compatible MINI applications.

Whether you are working on a G80 M3, an F-series 335i, a B58-powered M340i or an A90 Supra, MAD offers options that can become part of your build. You can start with one change that makes the car more enjoyable or plan several complementary upgrades around the results you want.

Give Your Engine a More Distinctive Voice

An intake upgrade is often one of the most enjoyable places to begin. It brings attention to the induction side of the engine, adding another layer of sound and giving the engine bay a more purposeful appearance.

Our MAD selection includes high-flow intake systems with heat shields, turbo inlets and front-mount silicone intake designs for selected applications. Different layouts give owners a choice in both appearance and how they approach the intake system.

B58 BMW owners can explore intake applications for models such as the M140i, M240i, 340i and 440i, along with selected G-chassis M240i, M340i and M440i vehicles. Toyota Supra owners also have dedicated intake options, including separate products for the B48 and B58 engines.

For a build where the engine bay matters as much as the exterior, an intake can be a satisfying visual addition. For an owner who wants to hear more of the turbocharged engine at work, the increased induction presence may be the main attraction. Either way, the best starting point is a system developed for your particular engine and chassis.

Bring the Intake and Turbo Inlet Together

The intake filter is only one part of the path that feeds the turbocharger. A compatible inlet upgrade can address another section of that path and complement the overall setup.

The MAD-108 turbo inlet, for example, is offered for selected second-generation B58 applications, including the G20 M340i, G22-family M440i, G42 M240i, G29 Z4 M40i and 3.0-liter GR Supra. Its aluminum construction and revised inlet design provide an alternative to the original component, while removal of the sound resonator adds to the induction character.

This particular inlet is listed for use with compatible factory and MAD intake configurations, but it does not fit the MAD Front Mount Intake system. That distinction helps you select parts that work together from the beginning.

Planning the intake and inlet as a combination also gives you a clearer idea of the finished engine bay, the components involved and the sound you are aiming for.

Find the Exhaust Character You Want

For many enthusiasts, an exhaust upgrade is the modification that makes a car feel most personal. The right combination brings more presence to acceleration and gives the vehicle a soundtrack that matches its appearance.

MAD offers several ways to approach that change. Our selection includes midpipes, axle-back exhausts and downpipe options for specific applications, allowing owners to focus on the section of the system that suits their plans.

For the S58-powered G80 M3 and G82/G83 M4, MAD midpipe choices include single-pipe designs, resonated configurations and a resonated H-pipe. Selected titanium single midpipes offer another material option for owners considering a more specialized exhaust setup.

These layouts create different approaches to the exhaust note. A resonated design is worth exploring when managing unwanted frequencies is part of your goal, while the rest of the installed exhaust will also influence the result. Comparing systems on cars with similar hardware helps put sound clips into context.

MAD also offers axle-back applications for vehicles such as the G20 M340i and G22 M440i, expanding the range beyond BMW M cars. From a turbocharged six-cylinder coupe to a performance sedan, there are several ways to give the rear of the car a more distinctive voice.

Build Around Your BMW M Platform

BMW M owners have a substantial MAD range to explore, with products covering several generations and engine families.

For the G80 M3 and G82/G83 M4, the selection includes multiple exhaust configurations. G87 M2 owners can also find dedicated products, including a model-specific 4-inch single midpipe. Earlier S55-powered F87 M2 Competition applications have their own resonated and non-resonated single midpipe options.

The variety matters because an M2, M3 and M4 build does not always follow the same route. One owner may want to develop the exhaust first, while another is planning intake changes and supporting hardware alongside tuning.

The range also extends to selected BMW performance SUVs. For example, F97 X3 M and F98 X4 M owners can explore MAD products developed for those vehicles, including skid plates and exhaust components.

Choose the part around the actual chassis and engine rather than the badge alone. A dedicated fitment makes it easier to plan a cohesive upgrade package.

Toyota Supra Upgrades for Both B48 and B58 Builds

Toyota Supra owners have a clear place in the MAD lineup at Extreme Power House.

For the A90 Supra with the B48 engine, we offer a MAD high-flow intake package with a heat shield and inlet pipe. For the B58-powered Supra, the range includes a high-flow intake with a heat shield, also listed for the compatible BMW Z4 B58 application.

These options give both four-cylinder and six-cylinder Supra owners a starting point for developing the induction side of the car. The products are specific to their respective engines, so choosing the correct version is an important part of the order.

Selected B58 Gen 2 Supra applications can also use the MAD charge pipe offered for compatible BMW G-chassis and Toyota A90 vehicles. This adds another supporting component to consider when planning a modified setup.

Whether your Supra is receiving its first hardware upgrade or already has a growing list of modifications, MAD gives you several relevant components to explore in one place.

Support Your Setup with Charge Pipes and Cooling

A well-rounded project includes the parts that support the engine as well as those you hear and see.

MAD charge pipes offer an upgrade path for selected turbocharged BMW and Supra applications. The B58 Gen 2 charge pipe features a CNC-machined throttle housing, silicone couplers, clamps and seals, with a design intended to support modified setups. It also includes provisions for compatible water/methanol injection installations.

Engine generation matters here: the listed B58 Gen 2 pipe uses a two-bolt throttle-body connection, while the Gen 1 arrangement differs. Selecting by the correct engine version ensures that this supporting upgrade fits the rest of the system.

For selected N20, N26 and N55 F-chassis BMWs, our MAD range also includes stepped-core intercoolers. These give owners another way to address charge-air cooling as part of a broader performance plan.

An intake, charge pipe and intercooler each perform a different job. Thinking about them together helps you build a balanced setup, with the appropriate hardware in place for the way you intend to use the car.

Add Protection and the Details That Finish a Build

Some of the most useful upgrades sit underneath the vehicle.

MAD skid plate applications include the F97 X3 M and F98 X4 M, with aluminum construction designed to add protection underneath the car. The broader range also includes skid plate listings for selected BMW M3 and M5 platforms.

These components are worth considering when your project includes attention to exposed underbody areas. They add a practical dimension to a build alongside its more visible performance upgrades.

Other MAD offerings at XPH include selected wheel spacers, transmission pans and lighting products. For the right application, these parts can help complete a project that already has its main intake or exhaust changes in place.

There are also sound-control accessories. The MAD-101 exhaust valve controller is listed for compatible BMW, Toyota Supra and MINI vehicles, giving owners of supported exhaust systems another product to explore. MINI coverage here is application-specific; the controller’s compatibility should be checked against the vehicle and installed valve hardware.

Choose Your Next MAD Upgrade at Extreme Power House

Start with the change you want to experience. More induction sound may point you toward an intake. A different exhaust character may lead to a midpipe or axle-back. A more developed project may call for cooling, charge piping or protection underneath the car.

Before ordering, confirm the chassis, engine generation and compatibility with your existing parts. Installation requirements vary by system, and some exhaust products are designated for competition or off-road use. Each listing provides the details relevant to that component.

At Extreme Power House, we bring together MAD products for BMW, Toyota Supra and selected MINI applications so you can explore the next step with your own vehicle in mind. From your first intake to the supporting hardware that completes a larger project, MAD offers plenty of ways to make your build more distinctive.

Shop Mastery of Art & Design Performance Parts at Extreme Power House.