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View Full Version : sportex exhaust system 1.2 8v - how loud



scotty GSI
16-01-13, 12:54 AM
Looking at getting a non resonated sportex system for my 1.2 spi 8v

Anyone got any experience of these? unbearably loud? Wanting something with a bit of a note but not headache inducing on long tecks. lol

Nova_Tek
16-01-13, 01:15 AM
I had a 3 inch sportex back box on an otherwise standard system on a 1.2 Carb. Was a bit raspy at 2800 probably due to carb. But it wasn't loud that it caused issues. A good loudness without being OTT. Might be a bit quieter on a 1.2 injected.