ive got some factory manifolds, and some catless pipes, just cut off your cats and weld these pipes in place woudl liek to sell together may break up just pm if interested
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ive got some factory manifolds, and some catless pipes, just cut off your cats and weld these pipes in place woudl liek to sell together may break up just pm if interested
So they are stock LS1 04 manifolds I take it...?