Peldrigal

So, I have installed a Cobra resonated exhaust, and I was quite surprised to discover that it was actually quieter than the admittedly old, rusted, and holed original exhaust.
I have heard that they come alive with HFC, but I am curious: is the stainless steel Y pipe something that is needed or will improve the sound, or is it something that I can skip if the original one is still in good condition?

So, after a long time thinking if getting a new car or not, my old car just gave up, and my wife drove me 180 miles away to get this beauty. I am so happy of not having a sleeper, something inconspicuous, or that flies under the radar.

After a major service, I will have the interiors refurbished, and then I will have to think about a new exhaust.