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Ronac · 09-05-2022, 06:53 PM

The gains seem a bit high but keep in mind the stock header has the cat integrated into it. This header is catless so installing the header is the equivalent of installing a test pipe on a car with a different exhaust setup.

09-05-2022, 06:53 PM	#14
Ronac Junior Member Join Date: Jun 2022 Drives: Gr86 Location: Vancouver Posts: 6 Thanks: 0 Thanked 5 Times in 2 Posts Mentioned: 0 Post(s) Tagged: 0 Thread(s)	The gains seem a bit high but keep in mind the stock header has the cat integrated into it. This header is catless so installing the header is the equivalent of installing a test pipe on a car with a different exhaust setup.