exhaust pipe ID OR OD
Le Mans Master
Joined: Oct 2007
Posts: 9,658
Likes: 3,355
From: Akron Ohio
2025 Corvette of the Year Finalist - Modified
2024 C5 of the Year Winner - Modified
2023 C5 of the Year Finalist - Modified
2022 C5 of the Year Finalist - Modified
St. Jude Donor '09-'10-'11
Im pretty sure its OD but not 100%
Melting Slicks
Joined: Sep 2008
Posts: 2,376
Likes: 110
From: Cherokee National Forest TN
Exhaust system "pipe" is actually tubing, the diameter is measured by the OD.
"Pipe" is an auto industry misnomer.
Pipe diameter is measured by the ID. IE: Iron pipe, galvanized pipe, PVC pipe etc.
"Pipe" is an auto industry misnomer.
Pipe diameter is measured by the ID. IE: Iron pipe, galvanized pipe, PVC pipe etc.
