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Discussion Starter · #121 ·
Revised the downpipes and y pipes

OLD
Greddy cast o2 sensor housings 4lbs each, (-8lbs)
Stillen test pipes (around 4.5 each), (-9lbs)
Generic Y pipe (-11lbs)
Subtotal (-28lbs)

NEW
Downpipes 5.5lbs each (+11lbs)
Y pipe (11lbs)
Added misc heat wrap (3lbs)
Subtotal (25lbs)

net -3lbs

2986lbs - 3lbs = 2983lbs
 
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