LS Cylinder Head Coolant Steam Port Crossover Throttle Body Bypass Kit - Black Porsche Outlaw Exhaust Stacks are exclusive

Outlaw Exhaust Stacks are exclusive to Australian Auto Accessories in Australia and are exactly the same type and specifications as the stacks supplied to the 2 largest exhaust stack distributors in the USA

the filter features a high-flow cotton element designed to maximise horsepower and acceleration while improving fuel efficiency

Durable construction ensures long life

Clamp-on style (clamp not included)

Turns Ratio: 94:1

LS Cylinder Head Coolant Steam Port Crossover Throttle Body Bypass Kit - Black Porsche Outlaw Exhaust Stacks are exclusiveBillet aluminium adaptors Braided stainless hose Black finish Fits front or rear of the engine. Includes blanks Requires thread sealant when fitting (not included) Adaptors have 1 8" NPT ports Includes all fittings pictured