How do you like the stock muffler sound? Im not a fan because the valves open path doesnt mix gasses between cylinder banks too much

 

I'll let you know in June when my car gets here! I drove one last week with the Soul Racing exhaust but that's all.

 

Just got my Kline exhaust and OAP. Can't wait to install it. debating on headers still

 

Nice! Let us know what you think and what it sounds like in the cabin at low and high rpm. Bet it’s awesome!

 

Please post photos! Mine are coming in May!

 

Kline full exhaust , headers + 200 cell inconel
Spyder 718
pick up car late , just short video , will do nice one with my friends stock Spyder on the weekend

 

Wow that sounds amazing. Thanks for posting. I have the Kline exhaust and OAP coming in but not the headers because I don't want it too loud. This video is making me rethink that decision!

 

Trust me it’s not too loud with valves open with valves closed it develops a deep it sounds just a bit louder than stock but very deep a nice sound of the valve close when the exhaust goes through the muffin

 

That's sounds pretty good! I like everything about this Kline system, except for the headers. Although they say it's equal length, it does not look like what JCR, Dundon, Cargraphic, or even the Fabspeed/Soul design set up. It just looks like it's bottleneck at the merge? I guess only way to see if this design is comparable to the others is to Dyno or do some rolling measurements.

 

no doubt both Kline & JCR are both outstanding, but JCR's pricing is a tad outrageous

 

Really! I got a quote today - about $10k! I had Soul headers and cats on my 991.2 Targa GTS and I am leaning toward the same setup on my Spyder, along with the over-the-axle OPF delete pipes (and their valve controller). Their prices are fair, customer service is fantastic (how many shop owners "want" to discuss options over the phone before selling?!) but most importantly I want a deeper exhaust sound and Soul is about the only one that provides it from what I have heard.

 

Well, that's Inconel pricing, and still cheaper than JCR which is $15K. SOUL will definitely be cheaper due to SS material. Kline also has SS material and pricing is comparable to SOUL, IIRC.

 

Here is my quote:

Pricing as follows:

OPTION 1:

JCR INCONEL RACE MANIFOLDS
JCR TITANIUM OPF DELETE (NON SILENCED)
DISCOUNT
SHIPPING
TOTAL - £7480.50 GBP

OPTION 2:

JCR INCONEL RACE MANIFOLDS
JCR TITANIUM OPF DELETE (RACE CATS)
DISCOUNT
SHIPPING
TOTAL - £8430.50 GBP

 

Now add in their rear section and convert to USD

 

Yup, that's JCR ~$15K USD for Full Set up. Kline was $10K USD for the full Inconel Set up, yes?