Exhaust make up question
Hello A4 people! I am building an exhaust and have placed the water er injection point lower than previous design and almost exactly the same as Edward C had kindly posted pictures of that I am attaching here. The difference with mine is that it only leaves a 4 inch piece of the 1 1/4" rubber hose entering the stainless WL muffler. I don't think that would be a problem but if there is any reason the rubber piece should be longer could anyone shed light on why? Thanks, Mike
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