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Having had KOOKS headers and Corsas on my last C5 and having ridden in and driven numerous C5 Vettes, with aftermarket exhaust systems, catback only or long tubes and catback, I can honestly say that long tube headers and Borlas, or long tubes and Bullets, etc., sound great........as long as they are on somebody else's car.
Headers + Corsa = no resonance. This is the setup I just installed. The sound from the Corsas wouldn't be my absolute first choice (it sounds a touch tinny) but the cockpit is quiet and as the RPMs rise, the sound gets sweeter.
The resonance ain't from the headers. Went through this on my C5 - Brand B = resonance. Corsa = no resonance. All these posts convince me that 6 years later, Corsa is still the only brand that does not have resonance.
The resonance ain't from the headers. Went through this on my C5 - Brand B = resonance. Corsa = no resonance. All these posts convince me that 6 years later, Corsa is still the only brand that does not have resonance.
I didn't have resonance with the exhaust alone. When I added the headers, I picked up the resonance. Headers seem to overwhelm all the aftermarket exhaust systems except the Corsas
I went with LT's and OEM exhaust on the 05 C6 MN6 and no problem with drone. Definately could hear the motor, sounds sweet. But not so loud at WOT you can't hear anything else.
I had Borla exhaust, and X pipe, installed at the last Corvette Show, in Carlise PA, this summer. I LOVE it, and no problems with drone (at least at idle!) Must be the headers!!!!! I was also reading the warranty, (lifetime) that says there are several ways to quiet the system down, if all you're looking for is the preformance. I like both! Something about 'Venturies', and to ask your retailer. Just a thought!
I have Borla’s with the stock "H" Pipe. I get some mild resonance
@15-1600 RPM in 4th & up on mild acceleration. No resonance @ idle, just a nice little sweeeeet rumble.
I have sports and love the sound. I drive 65 miles to work every morning and then back home. The sound is like music to my ears. Hell I love taking the top off and using my vent master just to hear them