So I'm looking for a builders kit of 2" mandrel bent exhaust tubing in mild steel. Cant seem to find any from any suppliers. Speedway and others have 2 1/4 but I would really like to go with 2". Any one have any thoughts or options? I need like 4 90°s, 4 45°s, 4 60°s 4 u bends and 4 straight pieces about 48" long. I can find stainless but I'd like reg steel so I can weld it easier. Also I'm looking for a muffler that has the in and out on the same end. Any one have any experience with sound and/or quality of a dynomax 17676 muffler? I'm going to be running 2 of them. One on each side going to my lake pipes. Will be on a SBC 350. Or any other opinions or thoughts on running lake pipes and mufflers or baffles. I dont want to run a full exhaust out the back due to size and space constraints. I also dont want this to be stupid loud. Somewhat loud but not stupid. Thanks.