The Diamond Eye intermediate pipe (5" aluminized) for 2001–2007.5 Chevy/GMC 6.6L 2500/3500 trucks provides a mandrel-bent connecting section to maintain exhaust flow and fitment in heavy-duty diesel systems. Diamond Eye emphasizes modern fabrication and fit for reliable installation. Made using mandrel bending processes, this intermediate pipe matches standard exhaust geometry to preserve performance and simplify replacement.
Diamond Eye INT PIPE 5in AL: 01-07.5 CHEVY/GMC 6.6L 2500/3500