[Dextar]

Carven went all in and said they will no longer be selling or making the x-pipes outside of buying a full kit from them. Anyone know of any others?

I found this one but the quality doesn't seem as good as the Carven and the price is significantly higher. Khaos Motorsports 3" Crossover X-Pipe Tig Welded 304 Stainless Steel | eBay

 

[CFPCOOL]

I don't know but as far as performance the stock exhaust is maxed out for performance unless you do mods with custom chip from what I have been told..

I was always wondering what the hellcat would sound like with a xpipe and some stainless steel pipes and mufflers

 

[Dextar]

Well we do have an x pipe but the collector is pretty tiny. The Carven one has a massive collector.

 

[HemiV8]

I don't know but as far as performance the stock exhaust is maxed out for performance unless you do mods with custom chip from what I have been told..

I was always wondering what the hellcat would sound like with a xpipe and some stainless steel pipes and mufflers

I have replaced the stock x-pipe for straight pipes, but kept the rest of the exhaust stock. It sounds incredible good and even louder as with the x pipe. No drone or rasp at any speed. Finally it sounds almost like a V8 should sound from factory

 

[GreenMachine15]

You will need to change the entire exhaust system if you are looking for a bigger xpipe. I guess you could have one custom made if desired.
I am running a complete 3" ARH system with a 3.5" xpipe and 2" LTs.

 

[JLC]

I agree with CFPCOOL. I have done a lot of research and the factory exhausts systems are super efficient and no power gains from just exhaust mods.

 

[GreenMachine15]

Likely minimal unless you port and tune.

 

[motorheadmike]

When I built the 3" exhaust for my car I made a proper x-pipe from scratch. The exhaust has larger mufflers, AEVs, and smaller diameter resonators - again all bespoke solutions and custom made. The sound is comparable to stock which was the goal.

 

[Dextar]

Not looking for any power gains fyi, just looking to clean up the sound even more.