walker soundFX (4.3L) muffler fully built exhaust

3/26/10 This is just test video of yet another Exhaust setup. not new XSP headers, 3" Exhaust system, no cat, mild resonator car is cammed and tuning is in progress broken in - cold start

More Videos...


07 civic lx Walker Muffler sound
Audio clip of an 07 Honda Civic LX coupe with a Walker muffler installed





1991 Pontiac 6000 LE Walker SoundFX Muffler FAIL
I installed a Walker SoundFX 18408 muffler on my 1991 Pontiac 6000 LE. I was going to make a video of it to let you know how it sounds but my kid decided to interrupt the video. LOL





Dynomax Ultra Flo vs Walker Muffler Comparison - sound levels and sounds!
We've compared two mufflers in search of quiet(er) performance. *EDIT* Dyno results are in! 443 rwhp and 490 rwtq. Taking into account the 1.5 degrees of timing we added, the mufflers cost NO power. Before we made 422 rwhp and 475 rwtq. EDIT EDIT: Car has run a best of 10.77 @ 128 so far... still some left in it, though! EDIT EDIT EDIT: The car turned a 10.55 @ 129.3 and the block and trans let go. A Dart 363 and a built Powerglide are going in!





Walker SoundFX 17809 - Ram 1500 4.7L
Just a quick video of my 04 Ram 1500 with the 4.7L v8. I replaced the flowmaster 40 series that rotted off and wanted something quieter. This muffler has a good low rumble and with the tailpipe it has almost no noise in the cab. I got the 3" version because that's what I was told I needed but I think it's 2-3/4" that I need. Oh well, I cut some spare 3" pipe and slotted it to make a shim of sorts and clamped it down. Tailpipe is a Magnaflow 15003 universal SS 3". All told I have less than $100 into the Exhaust.




Follow