Kline 718 GT4/Spyder exhaust
04-08-2021, 10:29 AM
#226
I really like this. Would you say the sound was mainly coming from the mid or the top end of the RPM? It is hard to tell which rev range was it coming from. I am particularly interested to know how it sounds from 6k to 8k. I don't care much about the low end.
04-08-2021, 11:33 AM
#227
under 4K it’s loud , around 5K and over its screaming , deep exotic sound , very pleasant
04-08-2021, 12:24 PM
#230
Rennlist Member
sounds amazing but won't pass sound at certain tracks that limit to 90 dB. wonder if I left stock headers it would be more quiet with valves closed
04-08-2021, 12:25 PM
#231
Rennlist Member
04-09-2021, 03:12 AM
#232
04-09-2021, 03:53 AM
#233
Burning Brakes
Originally Posted by GAZZ
Sounds good. You still got OEM headers?
04-09-2021, 05:00 AM
#235
Burning Brakes
Originally Posted by DocMo
I wonder how the full stainless steel version would sound relative to Inconel?
04-09-2021, 07:28 AM
#236
Rennlist Member
We havent heard the steel but on most systems you cant really tell its inconel. However on this one you can tell its not steel instantly. Very unique high pitch tone and resonance its beautiful. Get the inconel. For whoever asked about leaving valves alone. Dont. The valve controller MAKES the system. The difference between valves open and closed is tremendous. Its not only a huge difference in volume but a huge difference in tone and pitch with the valves closed. Its like blowing into an inconel cannister except crystal clear sound. Dont get me wrong. The valves closed is super sexy and quiet. But i cant imagine listening to both of those sounds in a single acceleration. When the valves open the difference will be like looking at a photo of danny devito next to shaq.
The following 2 users liked this post by Rennolazine:
HydroLogic (05-27-2021),
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04-09-2021, 08:20 AM
#237
04-09-2021, 08:23 AM
#238
stock valve operation is simple , they are open on idle , and then closes as you start driving until around 4 k rpm and then opens and stay open until redline , you can not keep them close or open button works only at low rpm to reduce drone
04-09-2021, 11:03 AM
#239
Will hopefully have sound clips of OAP+Exhaust this weekend (no headers) in inconel. I recall a full stainless steel Kline setup was for sale a while back, wonder who purchased it and if they have any sound clips.
The following 3 users liked this post by Illusive991: