ERZ HFC owners

Zsteve

Cool, I wonder if it matters which CBE you have as to weather you get rasp or not?

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2010 LS3 C6 Silver coupe corvette

spearfish25

Doubt it. The rasp I can hear really comes from the cats themselves. I'm interested in the resonated version on the horizon, but I'd hate to lose some of the volume the HFCs added to my exhaust. I'm not sure I'd pay the price premium and take the volume loss of resonated cats given how nicely the non-resonated HFCs have turned out.

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2013 Cadillac V-Wagon, RIP Z

Zsteve

So did you already have the CBE on and then get the HFCs? If so how much louder did it make it? Thanks.

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2010 LS3 C6 Silver coupe corvette

spearfish25

Yep, CBE then added the HFCs. It's about 10dB louder in the car. I find that it's right where I want the loudness now and not too loud by any means.

Check out my other thread. I reviewed all this stuff at length.

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2013 Cadillac V-Wagon, RIP Z