Motormaniac x Headers.inc

Motormaniac x Headers.inc is a collaboration rooted in performance, not aesthetics.

Built on a shared respect for engineering, sound, and execution, this collaboration represents the raw side of automotive culture — where function defines form. Headers.inc brings proven exhaust craftsmanship and performance-focused development, while Motormaniac translates that technical DNA into culture, identity, and representation.

This collaboration celebrates what happens behind the scenes: heat, pressure, precision, and relentless refinement. Every element reflects purpose — engineered to perform, designed to represent.

No gimmicks. No shortcuts.
Just sound, power, and intent.

Motormaniac x Headers.inc exists for those who understand that real performance is felt, not explained.