Mastery Of Art And Design (MAD) is a performance parts line carried by Extreme Power House that focuses on practical, vehicle-specific hardware: downpipes (catted and catless), front-mount and silicone intakes, midpipes and catback exhausts, high-flow air filters, skid plates, billet transmission pans, DRL LED module kits and related plug-and-play components. These parts are presented as direct-fit, performance-minded upgrades for popular platforms — especially BMW M and B-series platforms and Toyota Supra applications.

What you’ll find in the MAD lineup

• Exhaust & downpipe options — multiple catted/catless downpipes, resonated and resonator-delete midpipes, and catback/cat-back exhausts for different sound and emissions preferences.

• Intake & induction — front-mount silicone intakes, high-flow filters and complete intake kits aimed at improving airflow and response. 

• Bolt-on, plug-and-play items — lighting modules (e.g., fast-swap DRL LED sets), valve controllers and other electronics with straightforward fitment. 

• Vehicle support & hardware — skid plates, billet aluminum pans, and hardware parts designed for durability under track or street use. 

Why choose MAD from X-PH?
MAD products target common performance upgrade needs with direct-fit SKUs and clear platform focus, making it easier to source compatible parts for BMW M-cars, B58/S58 engines and Supra platforms without hunting for custom fabrication. Pricing, stock status and pre-order options are shown directly on the product listings on Extreme Power House. 

Explore the full MAD catalog here:
https://x-ph.com/mastery-of-art-and-design/