Flo Pro 5 Twister F5 Race / Diesel Muffler OFV1Z_BC306

Product details:

FLOPRO Performance ExhaustSize4"5" .723 8 starReally impressedNovember 19 Bought this to get rid of the in cab drone from my 5" straight pipe. Cannot believe how effective it is. My truck is almost as quiet inside as stock now, and sounds almost identical outside. Kinda mad I didn't pull the trigger on it earlier. No more mind numbing drone at 2k rpm anymore! Sean thoroughbreddiesel.com