Hi trying to figure out what brand or who makes these testpipes? Im buying GD downpipes but wanted some other cheaper alternatives on testpipes The seller says they are 2 1/2 in not sure if they are stillens, z1 or ? looks like it has the AIV pluged up but im not too sure on the part where it bolts up ? kinda looks like it could lead to an exhaust leak with not having good holding force .... anyway thanks
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Help With ID on Used TestPipes - AppleJacks01:30:27 02/16/06