Trying gather all the parts to make installing a S300 turbo easier.Came across a 4 inch cobra exhaust elbow.It appears that it will help with the firewall issue.Is anyone running one of these on there truck? Are they restrictive(sp.)? For $200 sure does look like it my make things easier.Have a great weekend and thanks in advance.

 

Works VERY well in the space department. Not restrictive at all compared to some alternatives . . . .