APEXi N1 CAT Pipe (Test Pipe): (98-01) EVO V, VI (CP9A) - (Race Use Only) - *Discontinued

The N1 CAT pipe (test pipe) offers substantial performance gains by minimizing exhaust flow restriction and optimizing exhaust performance. Made of a straight-through SUS304 stainless steel pipe with A'PEXi logo etched heavy duty flanges.