This Firman Compatible Generator exhaust extension allows for safe venting of exhaust fumes from an enclosure (ZombieBox) or unoccupied space, like a shed our outbuilding.

The buyer will receive:

(1) exhaust adapter

(1) 2ft. length of 1-1/2 I.D. flexible galvanized exhaust pipe

(1) U-bolt clamp

This adapter fits MOST Firman generator mufflers.

Fits mufflers with 1-1/2" to 1-3/4" apart, spark arrestor hole spacing.

The exhaust adapter bolts onto the generator's stock muffler. Remove the existing spark arrestor and bolt to muffler outlet, re-using original bolts.

*Muffler bolts and gasket NOT included - Re-Use your originals