Ok so since I've not been able to find an exhaust I like I've bought an apexi n1 from a different car, I'm going to mod it to fit the 300,
The thing is all the exhaust pipe on eBay is 3inch outer diameter and I want 3inch internal, or do you think as I'm making it myself I should go a little bigger and if not where can I get 3in id pipe from
Ok so since I've not been able to find an exhaust I like I've bought an apexi n1 from a different car, I'm going to mod it to fit the 300,
The thing is all the exhaust pipe on eBay is 3inch outer diameter and I want 3inch internal, or do you think as I'm making it myself I should go a little bigger and if not where can I get 3in id pipe from
Paul