Muffler change out

[Archive]

I want to change the OEM muffler. I am looking for a muffler that is louder than the stock set up. Haven't decided yet on weather to loose the cataliyic converter. I won't go with the straight pipe. If you have a p/n on your sugestion that would be great. Thanks Tom F.

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97 Ram 2500 4x4 Driftwood 5spd 3:54 E-brake Isspro,boost&pyro guages 25,500 miles

 

[Archive]

tom , walker has a 3" straight thru , i think its 21468 , do a search on mufflers and you will find post by joe donnely , he recomends this muffler and you should be able to get it from your local parts store for under a c-note ...

 

[Archive]

Mine was about $57. 00 @ NAPA.

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Bill Lins Wharton, TX 98 2500 QC SLT,12 (the CORRECT # of)valves,NV4500,3. 54 LSD,Manik grille guard,K&N filter,Amsoil everywhere, Reading aluminum utility body and bumper,Optima yellow tops- silencer ring, cat,& muffler all stolen,
waiting for PsyScotty air

 

[Archive]

I will propbably replace my muffler soon. Just want to know from those who have replaced with the straight thru, WHAT'S IT SOUND LIKE?

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'99 2500 QC 155"WB, White, 4x4, 4SP Auto, 3. 54 rear, SLT, All power, Trailer and Camper Special Group, Keyless Entry, Lund Window Deflectors and Running Boards, Profile Plus Bug Shield. Had lots of Dodges since '72 but finally got of my butt and went diesel.

 

[Archive]

Has anyone with this Walker muffler noticed any lower EGT`s.

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99,QC,SB,Auto,3. 54,4X4,Sport,Bright White,Mopar Flares,Rancho 2``Leveling Kit Westin Nerf Bars,16X10 Weld Wheels,295-75-16 BFG AT TA`s,DD Stage III Injectors and Boost Modual

 

[Archive]

boatman, I sent an e-mail to you in response to your exhaust system questions however, it was returned as there was something wrong with your e-mail address? Please try again.

(I verified your address to match your previous post)

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[Archive]

Its real LOUD Under Load!. I had straight piped mine last year, But after pulling the trailer around for a while, Its gets real tiring fast. So I installed a Straight Dynomax round 3"x18" yesterday. Its Quiet now under load, But not as Quiet as stock. But more Quiet than the Alied Muff i had on the truck last year. No More Resonator either.

Originally posted by jstyer:
I will propbably replace my muffler soon. Just want to know from those who have replaced with the straight thru, WHAT'S IT SOUND LIKE?

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1998. 5,2500,ISB,Auto,CC,4x4,White Sport,275hp Injectors,240hp to the Ground,BD Pressure Lock,16x8 Eagles,295 BFG's,2. 5" Skyjacker Lift,Stockland Seibring Shell.
26ft Weekend Warrior.
1973 R/S Z28 Camaro.
1989 Jeep Cherokee.
427ci 585hp L88 Crate Motor, Still in the Crate!.

 

[Archive]

How about 4"? anybody have any advise on a 4" muff?

 

[Archive]

You might check some of my past posts on mufflers. If you keep the kitty you need the 4" to 3" adapter Walker #41563 and notch it and the muffler outlet for the alignment buttons the factory put on their pipes. I did get somewhat lower egt but your power level has to be well over stock to notice an inprovement from lower restriction exhaust. Furthermore, my experience is that 4" does not help until you get well over 350 hp. Best 4" muffler for good fit is the Walker 21471 because it is only 7" diameter. However it is about 36" long (30" shell).

 

[Archive]

Originally posted by boatman:
Has anyone with this Walker muffler noticed any lower EGT`s.

Yes, and a little more boost.

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"Roadrunner"-96 4X4 club cab-12v-auto-3. 54 gears-Amsoil bypass filter - all Amsoil fluids-trans filter-britebox-shelfit-DeeZee boards-Rhino liner-Rancho 5 speed shocks-Hellwig rear antisway & overload springs-Warn 12000 lb. winch-dual redtop optimas-combo gauge and trans. temp gauge in pillar mount-255/85R16 Kelly MSR tires-custom pinstriping- Walker muffler-Cummins mudflaps-Tuff Country control arms-2" coil spacers