Kline 718 GT4/Spyder exhaust
#916
Racer
Well boys, I took the plunge over the weekend - put in my order for OAPs + rear section, inconel with the heat shielding.
Many thanks to Eric @SupremePower and can’t wait for it get here.
Many thanks to Eric @SupremePower and can’t wait for it get here.
The following 2 users liked this post by dmboone25:
dnimi123 (08-30-2022),
SupremePower (08-29-2022)
#917
Instructor
I ordered the full Inconel setup from Supreme. The OAPs and exhaust were in stock so I got them first. I had them installed along with a Softronics tune to keep valves open when PSE is activated. It absolutely gave me the sound I was after! However, a few weeks later, the 200 CEL catted Kline Inconel headers arrived. I was not at all prepared for the sound difference. Absolutely incredible. The system really just jives well together. With the headers, under full throttle, it is quite a bit louder; a fuller, richer sound with more character in the barks and crackles. However, with valves closed, it is barely any different than before the headers. For anyone on the fence about the headers, get off the fence and do it!
The following 4 users liked this post by ariazad:
BrianShaw23 (08-29-2022),
dnimi123 (08-30-2022),
LoodorneGT4 (08-29-2022),
SupremePower (08-29-2022)
#918
Advanced
Supreme Power and Kline are awesome. Had Kline inconel OAPs + valved reared installed on my Cayman GTS 4.0 along with BMC filters. Greatly enhanced the overall experience of driving the car. I'm installing a M-Engineering tune pretty soon, was told with my setup stage 1 would give me roughly 390 whp.
I think Kline is the best overall exhaust system for the 718 4.0 platform. If you're after strictly performance and sound I'd say JCR is probably the best but if you factor in everything I think Kline is #1 as it keeps drone pretty much exactly the same as stock.
Really considering 200 cell headers, just don't want the car to be any louder than is. Will consider it more after the tune!
I think Kline is the best overall exhaust system for the 718 4.0 platform. If you're after strictly performance and sound I'd say JCR is probably the best but if you factor in everything I think Kline is #1 as it keeps drone pretty much exactly the same as stock.
Really considering 200 cell headers, just don't want the car to be any louder than is. Will consider it more after the tune!
The following users liked this post:
dnimi123 (08-30-2022)
#919
Burning Brakes
Originally Posted by BrianShaw23
Really considering 200 cell headers, just don't want the car to be any louder than is. Will consider it more after the tune!
The following 2 users liked this post by 808c2s:
BrianShaw23 (08-29-2022),
dnimi123 (08-30-2022)
#920
Rennlist Member
Well boys, I took the plunge over the weekend - put in my order for OAPs + rear section, inconel with the heat shielding.
Many thanks to Eric @SupremePower and can’t wait for it get here.
Many thanks to Eric @SupremePower and can’t wait for it get here.
The following users liked this post:
dmboone25 (08-31-2022)
#922
Basic Sponsor
Rennlist
Site Sponsor
Rennlist
Site Sponsor
No unfortunately its installed at the Kline factory at time of order. OR you can send yours in to Kline to get them fitted w the heat shielding. @MaddMike
__________________
SupremePOWER Inc
1562 Kimberly Ave - Fullerton CA 92831
Contact: sales@supremepower.com - Shop# (714)632-1951
World's Largest Retailer/Distributor of BBS Motorsport & Street Wheels from 2015-2023
Huge Inventory: BBS, Kline, Brembo, Soul, Recaro, KW, Akrapovic & 200+ brands. Installation available
** Retail & Wholesale ** Global Delivery ** We match/beat any authorized dealer's price **
SupremePower.com // SupremeForged.com // Follow SupremePower on IG
SupremePOWER Inc
1562 Kimberly Ave - Fullerton CA 92831
Contact: sales@supremepower.com - Shop# (714)632-1951
World's Largest Retailer/Distributor of BBS Motorsport & Street Wheels from 2015-2023
Huge Inventory: BBS, Kline, Brembo, Soul, Recaro, KW, Akrapovic & 200+ brands. Installation available
** Retail & Wholesale ** Global Delivery ** We match/beat any authorized dealer's price **
SupremePower.com // SupremeForged.com // Follow SupremePower on IG
Last edited by SupremePower; 09-07-2022 at 12:56 PM.
#923
Does anyone have a full Kline system with a valve controller in the DC/MD/DE/VA area that I can meet up with to listen to? I have the SS OAPs and rear section on my BGTS already. I just want to know what the 200 cell cats sound like in person before making the purchase. The car is already very loud and sounds great above 5K RPMs, but a little soft below. On the fence.
#925
Racer
Does anyone have a full Kline system with a valve controller in the DC/MD/DE/VA area that I can meet up with to listen to? I have the SS OAPs and rear section on my BGTS already. I just want to know what the 200 cell cats sound like in person before making the purchase. The car is already very loud and sounds great above 5K RPMs, but a little soft below. On the fence.
I’m going to just start there - every single time I’ve ever been in any of my Porsche cars, I open the valves every single time. So I might as well just keep it that way all the time.
#926
Have you thought about just pulling the vacuum lines and leaving them open all the time?
I’m going to just start there - every single time I’ve ever been in any of my Porsche cars, I open the valves every single time. So I might as well just keep it that way all the time.
I’m going to just start there - every single time I’ve ever been in any of my Porsche cars, I open the valves every single time. So I might as well just keep it that way all the time.
#927
Instructor
I have Softronics Tune with the full Kline Inconel system including the catted 200CEL headers. I got the same check engine light as user @dnimi123 (P013E). However, Scott and Softronics says he can't tune that code out because that code signifies something wrong with my cats on the headers and that I should contact Kline.
Last edited by ariazad; 09-20-2022 at 10:56 AM.
#928
Rennlist
Basic Site Sponsor
Basic Site Sponsor
Does anyone have a full Kline system with a valve controller in the DC/MD/DE/VA area that I can meet up with to listen to? I have the SS OAPs and rear section on my BGTS already. I just want to know what the 200 cell cats sound like in person before making the purchase. The car is already very loud and sounds great above 5K RPMs, but a little soft below. On the fence.
The following users liked this post:
Growler48 (09-20-2022)
#929
Rennlist
Basic Site Sponsor
Basic Site Sponsor
I have Softronics Tune with the full Kline Inconel system including the catted 200CEL headers. I got the same check engine light as user @dnimi123 (P013E). However, Scott and Softronics says he can't tune that code out because that code signifies something wrong with my cats on the headers and that I should contact Kline.