| PM | Quote | Reply | Full Topic |
Old Bastard !
Joined: Fri Dec 22nd, 2017
Location: California USA
Posts: 2108
Status:
Offline
Reputation: 
Reputation Points: $user_rep
There are a number of mufflers that reduce sound through acoustic silencing, but reduction is key... not eliminate the back pressure.
Back pressure is needed for an internal combustion engine to operate properly on the street and mufflers do that !
So yes, noise reduction is the main purpose of the muffler (that's why they are called mufflers) !
BUT decide carefully !
____________________
Ltr,
2003 EDGE, Std Cab, Steppie, E4 Red, 5sp, 4x
5" SuperLift, 33" x 12.50 x 15"
Hurst Shifter
Mod'd Backrack to fit Steppie
Front and Rear Bumpers by Custom 4x4 Fabrication, OK; now Mike's Welding and Fabrication.
Working on more Mods, just need more time, longer days would work !