2014 SUMMIT HEMI 5.7lDO YOU WANT A CORSA CAT-BACK EXHAUST? - Page 19 - Jeep Garage - Jeep Forum

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  #217  
Old 11-19-2015, 12:05 PM
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Have my Summit back and will b posting info, pics and sound clips tomorrow. Corsa chose not to go route of stock tips as they are about a 2 1/8 in constriction at the end of the 2.5" system and they did not like the impact on backpressue and sound, according to them...

FWIW, if you modify the Corsa such as welding on stock tips the Limited Lifetime warranty is voided, technically... Maybe they invoke that at point of warranty service, maybe not just wanted to point it out.

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  #218  
Old 11-19-2015, 12:42 PM
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Re: 2014 SUMMIT HEMI 5.7lDO YOU WANT A CORSA CAT-BACK EXHAUST?

I was wondering when we were gonna get a update and I had to stop myself multiple times throughout the last month from asking because I knew tyou would as soon as you could.

Thanks for the update, look forward to pics and audio. Any idea on availability?
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  #219  
Old 11-20-2015, 07:34 PM
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Re: 2014 SUMMIT HEMI 5.7lDO YOU WANT A CORSA CAT-BACK EXHAUST?

No updates for today?
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  #220  
Old 11-20-2015, 07:43 PM
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No updates for today?
It's still today . I'm on break from underneath my Jeep doing stuff. . Will get it posted late, trying to beat the snow tomorrow for my little Jeep project...stay tuned.
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  #221  
Old 11-20-2015, 09:25 PM
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Re: 2014 SUMMIT HEMI 5.7lDO YOU WANT A CORSA CAT-BACK EXHAUST?

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Originally Posted by 14SummitHemi View Post
It's still today
Haha ok just checkin lol.
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  #222  
Old 11-21-2015, 10:53 AM
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Sorry guys, Jeep project "wrinkles", unrelated to Corsa, and other life stuff have intercepted my video/update edits. Will post later tonight, promise

Go Bucks!
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  #223  
Old 11-22-2015, 06:51 PM
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Re: 2014 SUMMIT HEMI 5.7lDO YOU WANT A CORSA CAT-BACK EXHAUST?






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  #224  
Old 11-22-2015, 09:59 PM
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Re: 2014 SUMMIT HEMI 5.7lDO YOU WANT A CORSA CAT-BACK EXHAUST?

Waiting to see pics and video!
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  #225  
Old 11-23-2015, 12:49 AM
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Re: 2014 SUMMIT HEMI 5.7lDO YOU WANT A CORSA CAT-BACK EXHAUST?

Ok, ok! Jeez can't you let a Buckeye grieve?

Bad News: Won't be able to get it for Christmas, maybe a gift cert for it but not an actual order/delivery.

Good News: If you file your taxes early you can buy it with your refund!

Corsa says it will be released late Jan '16 by the time they finish final CAD and walk-thrus given their other product releases and the holidays.

The system in the pics and vids is 100% the final sound profile and 98% the final fit and finish (see below).
  • They decided to stay with the quad tip format due to highly variable oem tip configs and their diam reducing nature creating a bottleneck that unsatisfactorily impacted the "Corsa sound", blah, blah...just too many variations for them to wanna deal with for obvious valid profitability reasons.
  • This system will fit 14/15 (16 is TBD) 5.7l Summit and HA vehicles. HA folks would need to decide if they want the standard Corsa polished chrome tips going with their trivalent chrome trim or maybe the gloss black tips are a better choice. 1st world problems ya know!
  • Adjust seam joint hardware orientation for a slightly cleaner look.
  • Adjust seam fit to lessen cold moisture drip at joints.
  • Possibility of creating a non-Summit single tip whereby it and the double tip are bolt-on interchangeable so like 1 main system part number and just a sub-type add on option.
  • Will this system replace the current Cat-Back #14457?
  • Pricing is TBD but was told no surprises (whatever that means)

My tips in pics dropped a slight bit from install so they will adjust them for me.

If possible try to let me field the easy questions as Corsa has a ton on their plate right now and could use the "work" time.










Disclaimer: I get nada zip out of this from any source other than sharing info and maybe helping someone find the "sound" happiness I have. Also, this is not a group buy or "ad" rather just new product info sharing. They will be selling this thru all their dealers out of the gate.
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  #226  
Old 11-23-2015, 07:29 AM
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Re: 2014 SUMMIT HEMI 5.7lDO YOU WANT A CORSA CAT-BACK EXHAUST?

Thanks very much for the pics/info. Kind of interesting that it appears they completely re-did the system compared to the standard WK2 V8 systen and the one you previously had installed. What I like to see is the smaller rear mufflers which seem to be tucked away and not as visible as the earlier system that had huge angled mufflers that you can see (reminded me of old C3 Corvettes exhaust system if you remember what I'm talking about).
I am also very pleased to see those terrible angles changed at the front of the system where they had the large resonators in place that were so big they had to have some goofy what seemed to be almost 90 degree angles.

Overall I like what I see. Almost looks like the SRT setup at the rear mufflers how the dual pipes go into each muffler. Since it appears to be a completely new system have you noticed any difference in sound? I couldn't find the vids.

Thanks again for the update.
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  #227  
Old 11-23-2015, 08:10 AM
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Re: 2014 SUMMIT HEMI 5.7lDO YOU WANT A CORSA CAT-BACK EXHAUST?

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Originally Posted by 14SummitHemi View Post
One of the 4 vids played for me in my preview... I'll either reload them or host them on my google drive later this afternoon.
They showed up now. Thanks.

WOW, now after listening to them even just in the videos I can hear a night and day difference compared to the previous system. So they without a doubt revised it. I am impressed with the sound especially compared to the original WK2 system which IMO sounded a bit to mellow and slow revving. This almost sounds more like SRTish. Hopefully its not too loud. What are your impressions on that?
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  #228  
Old 11-23-2015, 08:41 AM
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Quote:
Originally Posted by JTS97Z28 View Post

They showed up now. Thanks.

WOW, now after listening to them even just in the videos I can hear a night and day difference compared to the previous system. So they without a doubt revised it. I am impressed with the sound especially compared to the original WK2 system which IMO sounded a bit to mellow and slow revving. This almost sounds more like SRTish. Hopefully its not too loud. What are your impressions on that?
That's exactly what they wanted. Near OEM for cruise but more aggressive WOT. They also reduced the very slight momentary drone during MDS transition.
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