White phase 1, now with added truck turbo and massive head gasket failure

[Tom]

Its proper truck exhaust hose, pretty thick tbh, ive scraped it on speed bumps numerous times and it hasnt split or deformed, its 4 inch all the way through with a shiny tip over the end just where it goes under the bumper, doubt i could physically get any bigger diameter pipe under the car as its an incredibly tight fit, completely fills the tunnel and knocks on the bulkhead when the engine moves , but i love it

Im thinking you work with trucks? Some kind of technician or something?