BLOW PERFORMANCE EXHAUSTS

These Australian-made Blow Performance three-step exhaust systems are designed to work with the exhaust inertia pulse, and give a broad power band on 80–131 cubic inch Evolution Big Twins, 88–131 cube Twin Cams, and 107–131 cube Milwaukee Eight engines.

Three-step headers are not be confused with straight drag pipes – these’re true high-performance exhaust systems, and aren’t strictly roadlegal (they’re loud).

Available in a range of finishes, and with different heat-shields, they’re available in Radius and Deep Cut designs from your local Zodiac dealer or www.zodiac.nl