Octane Exotics

X6M Unleashed 🐆 - We don’t just hack out mufflers, we’ve reunited the S63 with its soul. The OEM’s lazily designed system splits the V8 tone into what sounds like two 4-cylinder engines arguing over eachother! Our true 3” X-pipe performance exhaust system is the key: equal-length merge, Venturi vacuum, instant harmony. Result? A thunderous baritone idle that cracks into an exotic high pitch scream through the upper RPM range. 4.4 liters of turbocharged rage in perfect sync.
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Hand-built in Perth with 304SS, TIG welds, lifetime guarantee. This X6M doesn’t whisper anymore. It commands.
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📍 Custom fitments available – DM to claim your slot.
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3” True X-Pipe Midsection on this Jeep 6.4L SRT and the transformation is savage.
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In 304 stainless steel, zero drone, 100% pure V8 growl that hits in the chest on every throttle stab. No rasp, no buzz - just that deep, aggressive note SRT owners didn’t know they needed.
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Reports of +15-20hp gains with just but this midsection. Perfect for daily-driven beasts that still want to wake the neighbours.
Built for Perth heat and speed - no rust, no regrets.
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🇦🇺 Australia VS America 🇺🇸
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This unique Pontiac G8 style commodore with a custom rear section built purely for that raw, aggressive tone.
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While the R8 Clubsport scored our valve-controlled muffler rear section, giving the driver total command over sound and flow 🔥
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Whether you’re chasing outright power, or the freedom to control your sound, we’ve got it covered. Every system is hand-crafted with passion, precision, and pride…. and 304 Stainless Steel - because at Octane, what we take most seriously is putting smiles on Australian faces.
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