Weighed my Kline Inconel Assembly vs the OEM Assembly.
#1
Drifting
Thread Starter
Weighed my Kline Inconel Assembly vs the OEM Assembly.
https://rennlist.com/forums/991-turb...st-system.html
The weight of the OEM Assembly in the above Kline thread is wrong. The stock muffler and both cats weigh 19.1kg (42lbs) not 26.5kg (58lbs).
The Kline Inconel Assembly weight is on the money. Kline Muffler and both Kline 100 cell cats weighed 10.9kg (24lbs). A nice weight savings of 18lbs, but not the 34lbs I was expecting.
Still, a very nice system overall.
Will be curious to see if the 100 cell cats set a code. I did install the 1" spacer for the secondary 02 sensors.
The weight of the OEM Assembly in the above Kline thread is wrong. The stock muffler and both cats weigh 19.1kg (42lbs) not 26.5kg (58lbs).
The Kline Inconel Assembly weight is on the money. Kline Muffler and both Kline 100 cell cats weighed 10.9kg (24lbs). A nice weight savings of 18lbs, but not the 34lbs I was expecting.
Still, a very nice system overall.
Will be curious to see if the 100 cell cats set a code. I did install the 1" spacer for the secondary 02 sensors.
#2
1- very interested in hearing your opinion on the sound improvement.
2- did you tune or do any programming or just swapped parts?
2- did you tune or do any programming or just swapped parts?
#3
Drifting
Thread Starter
Just swapped parts. I'm not tuning this one. Will be a couple of days to get work/hobby balanced. Easy swap, but takes time to do it correctly.
#5
Just picked up my 991.1TT with the new Kline 304 100 cat exhaust and CF tips. Unfortunately it’s raining cats and dogs today so I took it straight home to the garage and didn’t get much opportunity to play. Initial impression is it sounds great with awesome burps and gurgles. It feels a little more responsive in the seat dyno but that could be the improved sound. No CEL in about 5 miles of driving. The CF tips look much better than I expected. Stage two tune coming soon then a custom tune by Sam.
#6
Drifting
Thread Starter
https://rennlist.com/forums/market/1147422
#7
Drifting
Thread Starter
Just picked up my 991.1TT with the new Kline 304 100 cat exhaust and CF tips. Unfortunately it’s raining cats and dogs today so I took it straight home to the garage and didn’t get much opportunity to play. Initial impression is it sounds great with awesome burps and gurgles. It feels a little more responsive in the seat dyno but that could be the improved sound. No CEL in about 5 miles of driving. The CF tips look much better than I expected. Stage two tune coming soon then a custom tune by Sam.
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#8
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https://rennlist.com/forums/991-turb...st-system.html
The weight of the OEM Assembly in the above Kline thread is wrong. The stock muffler and both cats weigh 19.1kg (42lbs) not 26.5kg (58lbs).
The Kline Inconel Assembly weight is on the money. Kline Muffler and both Kline 100 cell cats weighed 10.9kg (24lbs). A nice weight savings of 18lbs, but not the 34lbs I was expecting.
Still, a very nice system overall.
Will be curious to see if the 100 cell cats set a code. I did install the 1" spacer for the secondary 02 sensors.
The weight of the OEM Assembly in the above Kline thread is wrong. The stock muffler and both cats weigh 19.1kg (42lbs) not 26.5kg (58lbs).
The Kline Inconel Assembly weight is on the money. Kline Muffler and both Kline 100 cell cats weighed 10.9kg (24lbs). A nice weight savings of 18lbs, but not the 34lbs I was expecting.
Still, a very nice system overall.
Will be curious to see if the 100 cell cats set a code. I did install the 1" spacer for the secondary 02 sensors.
#10
Drifting
Thread Starter
#11
Drifting
Thread Starter
Finished up tonight. Hate to cover up the Inconel X ! So far 5 key cycles and no codes or pending codes on the scanner. REALLY liked how it changed the idle sound. Amazing to look in a factory cat and then into a 100cel cat. Two different worlds....
#12
You can further reduce the weight if you go with the test pipes. When I got my Kline inconel I never actually installed the cats. They just sit in the garage. I did get a CEL but a tune resolved it. The car even passes inspection as it sits...
#13
Drifting
Thread Starter
Completed some more drive cycles and +100mph blasts. Zero pending cells on the log. Very happy with that. Idle tone is much improved with the X chamber . Deeper idle tone. Much less “beetle like”. Part throttle cruise is quiet. Wide open sounds great. Louder, deeper, just what I wanted for this car. Could have come this way from Porsche and no one would complain. If you want an exhaust that is crazy loud, the 63mm , 100cell Cat , Kline is not for you. Great product.
#14
Completed some more drive cycles and +100mph blasts. Zero pending cells on the log. Very happy with that. Idle tone is much improved with the X chamber . Deeper idle tone. Much less “beetle like”. Part throttle cruise is quiet. Wide open sounds great. Louder, deeper, just what I wanted for this car. Could have come this way from Porsche and no one would complain. If you want an exhaust that is crazy loud, the 63mm , 100cell Cat , Kline is not for you. Great product.
#15
Former Vendor
The Kline systems are awesome. We've installed a handful of them here on 997.2 Turbos, 991s, 991.2s, etc. Fit and finish is great and they are definitely a more..."mature" sounding exhaust compare to some of the more aggressive sounding systems on the market.
Congrats and enjoy it!
Congrats and enjoy it!