> 924/928/944

928 Catalytic Replacement

Catalytic replacement with oxygen sensor for 928 models.

$252.95
928 Catalytic Replacement Pipe (84-86)

Four valve catalytic replacement with EGR sensor for 928 models (1984-1986).

$465.95
944 Header (83-89)
With reduced back pressure, exhaust temperatures are lowered, resulting in less wear on valves and valve guides.
$525.95