C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Exhaust Mufflers

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Old Aug 4, 2003 | 06:36 PM
  #1  
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Default Exhaust Mufflers

Recently found one of my mufflers off a 1989 vette hanging down (looks like the pipe was rusted through). Any thoughts I what I should replace it with (cost including installation must be less than $300.00). Looking for a nice balance between power and looks. Do the chrome tips 'hold up' in the real world and worth the extra cost ?? If you know of a particular site that has great prices, please include with reply

Thanks
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Old Aug 4, 2003 | 06:48 PM
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Default Re: Exhaust Mufflers (csc67)

Any competent muffler shop should be able to remove the old mufflers and build you a set of "muffler eliminators" (no muffler, just straight pipes). They won't be too loud for city driving and cruising, but they will sound nice at WOT!

I would think you could get that done for around $100 with some nice tips added. Most chrome tips from muffler shops I have seen won't last more more than a few years even with polishing and a coat of wax on them. Stainless pipe is more costly, but should last much longer.
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Old Aug 4, 2003 | 08:28 PM
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Default Re: Exhaust Mufflers (csc67)

If you want that "Heavy Chevy" kinda sound...allow me to recommend 40 series Flowmasters.

If you add the LT-1 Tips, from the rear they have that factory appearance. From the side the bottoms of the Flows are visible. I don't know about you, but I like that. The resonance is acceptable inside the car and they breathe very well.

Your favorite muffler shop probably has them in stock and can install them for under your $300.00 spending limit. However you mentioned that your exhaust system is rusty. You may have to install a lot of new pipe. That will kick your spending reserve to the curb. :seeya
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Old Aug 4, 2003 | 09:06 PM
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Default Re: Exhaust Mufflers (MtlSphere)

Go with the muffler eliminators. I had a local shop cut my muffs off and weld on some dual chrome tips. Love the sound and total cost was around $90.
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Old Aug 4, 2003 | 09:51 PM
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Default Re: Exhaust Mufflers (csc67)

If you have stock size exhaust tips on the new system, I have a set of slant-cut SS tips available for $50. If interested drop an e-mail.
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Old Aug 4, 2003 | 10:03 PM
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Default Re: Exhaust Mufflers (csc67)

There are a couple of related threads in General Discussion, lot's of postiive comments about Flowmaters. The muff elims noted earlier are great. I did them a few years ago with stainless tips (stainless is the onely way to go for looks and longitivity). Since my 3.73's were installed 6 weeks ago the reasonance at 75 mph (2,500 rpms) is unbearalbe so I'm looking at Flowmaster x-pipe and flowthru's.

Good luck in finding the right combo for you, elims are a great choice! :thumbs:
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Old Aug 5, 2003 | 10:46 PM
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Default Re: Exhaust Mufflers (csc67)

I had Dynomax Turbo’s installed on my 94, 6 speed for $300.00, and that included $100.00 for chrome ZR1 tips. I used Rainbow Muffler shop which I think is a nationwide store.
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Old Aug 6, 2003 | 12:38 AM
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Default Re: Exhaust Mufflers (csc67)

I went with two chamber flows, sounds good but some don't like the resonance.
:D
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Default Re: Exhaust Mufflers (speedracer1996)

Walker Race Magnums. I've had 3 C4's and can attest that Flowmasters drone like crazy at around 1800-2000 rpm. The Race magnums look like flowmasters w/a welded case, sound great, don't drone. I have full length headers and no cats, and the car is loud but doesn't drive you out.
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