Flowmaster sport exhaust system American Thunder with 40 Series mufflers, 2,5" (63,5mm) Pipe diameter and 3" (76,2mm) highly polished stainless steel tailpipes.
Flowmaster mufflers have a unique, in the scene much admitted and loved dull/musty sound.
You will be excited!
Increases the torque and engine performance.
Flowmaster promises power gain with this system - e.g. Torque increase.
More aggressive, not too loud.
A sound clip found e.g. in the Internet under:
youtube.com/watch?v=hIa9WUHcMBM
youtube.com/watch?v=opg7rEjOxbM
youtube.com/watch?v=LW5QxsJ1EzU
Suitably for Ford Mustang GT/Mach I/Bullit (except Cobra) with 4,6L V8 SOHC engine 99-04.
Complete with installation hardware and detailed installation instruction in English.
This system does not have TÜV approval, ABE or European Union identification.