Quietest Exhaust?

1389 Views 5 Replies 6 Participants Last post by JimmyDee, Jan 25, 2009

Eli

Discussion Starter · Jan 23, 2009

What is the quietest 4" exhaust out there? I want NO cab drone whatsoever. The Walker BTM has been pretty quiet on my other rigs.

Also, will "freeflowing" the stock exhaust with a Walker BTM and some "gutting" upfront lower egts much?

I just want a basic QUIET Exhaust....

Eli

06 XL 250 6.0 Auto 4x4 Shortbox, Ex-Cab, 200k miles, ARP studs w/o-ring heads from South Houston Engine Services, IPR Remote Oil Cooler and filter, SCT tuner with ID and Gearhead Tunes, PHP FICM tuner, FICM from ficmrepair.com, DC Power alternator, 3.5" downpipe to Magnaflow 4" exhaust. ELC coolant, 2" leveling kit with 20's. She's a runner now!:jester:

EBC slotted and dimpled front rotors with EBC YellowSTuff Pads, solid rear rotors/YellowStuff pads. Good stuff!

95 XLT SC 4X4, 3.55, 5 spd, 317k miles, Bullydog extreme chip, Maddog Stage II 160cc injectors, Tymar Intake, 4" exhaust, Walker BTM,H-Max DP, exhaust brake, LUK, 2.5 lift with 285's on 8 Weld Typhoons/air bags.

In the picture...my old 2 wheel drive powerstroke with stage 2 injectors. I sure miss that truck. 20mpg consistantly for 200k miles.

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teamroper60

· #3 · Jan 23, 2009

Just about all the 4" systems will sound similar.... None of them are really loud unless you are hard on the skinny pedal. None are as quiet as your stock exhaust though.

Also, if you really want it to be quiet, be sure you install the muffler and don't perform the "gutting"........ The more restrictions you remove, the louder it will be.....

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