Uploaded January 2025 | Updated September 2026, 15 hours ago

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UPDATE: this version of the engine has been included in the main version
forum.scssoft.com/viewtopic.php?p=1595471#p1595471

so yesterday is the final early access test of the 6nz in my discord server. which we are conflicted between 2 jake brakes, between the released one and this one. so I made a poll to find which one do people liked more. The released one is won with 19 to 16 votes. However I still think this jake brake is still very good and definitely deserves its own version. so here we are.

Download link:
mediafire.com/file/10u3bppsjg6q0hy/CAT+C15+6NZ+Straight+pipe+sound+V5.0.2.zip/file

Please comment down below which jake brake version do you prefer, and should this be or shouldn't be in the official version.

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