The Big Gun Quiet Series line of exhaust systems are designed for maximum performance at responsible noise levels.

Legal for most National off-highway vehicle parks.

(All Big Gun Quiet Series Exhaust Systems meet the new CA USFS sound rule of 96 db with addition of the accessory Quiet End Spout and fresh Big Gun Silent Sport packing.

) ICC (Internal Ceramic Coating) head, mid-pipe and tail-pipe (value: 1/2 hp lower engine temp, longer engine life).

ECC (External Silver Ceramic Coating) head, mid-pipe and tail-pipe, resists flaking, bluing and rust (value: 1/2 hp lower engine temp, longer engine life).

Big Gun designed Quiet Core for decibel output at or below 96db.

Works style CNC billet aluminum end cap with USFS approved screen type spark arrestor.

Lightweight head and mid-pipe constructed from the highest grade USA made 18 gauge mild steel.

Silent Sport hi-performance muffler packing quieter, better throttle response and longer lasting.

New sealed Inlet end cap for a leakless seal (first in the industry).

Pop rivets are all stainless steel blind end so they can't leak or rust.

6 month warranty.