2023 Arrow headers with oem sport silencer

My R I used arrow stainless headers with oem sport muffler. It’s loud but I assume there is louder.
Soon I’ll be moving the headers over to my RR with its Akra muffler

Tahoebrian5 said:

Anyone have feedback on the oem sport silencer? I was originally planning to buy a ti Akra full system but the price is nuts. Now I’m considering an Arrow ti header and use the stock oem sport silencer. And planning on Floyd’s ecu flash. Thoughts?

Click to expand...

I have dyno'ed the 20-22 SS Muffler and it did very well on the Akra SS optional headers. The optional SS headers can be found at DK for $1063


Put the stock muffler on this for now, and change later to any slip on ..

Well, since Arrow finally made just the Headers pretty recently in Ti, I would buy it. When I was getting headers Arrow did not make Ti headers just SS. Also when I bought my Akra Ti headers they were $400 cheaper then they are today!
If I were buying in todays market, I would by the Arrow Ti headers. And Yes, use the Stock Akra muffler!

How much lighter are the Arrow titanium headers than stainless, and for road use isn't titanium really just the emperors new clothes?

pauly said:

How much lighter are the Arrow titanium headers than stainless, and for road use isn't titanium really just the emperors new clothes?

Click to expand...

There is hardly even 2 lbs difference in the actual headers. Its really in the muffler and attachment point that make up the most weight. So get SS headers is always good in performance, then titanium in muffler and attachment pipe..

I have dyno'ed the SS vs Titanium in Akra and there is no difference in power and torque.