An aftermarket modification for sure diesel vans includes routing exhaust vertically via the hood. This method usually contains exhaust piping, a mounting flange, and a hood cutout or specialised hood. The configuration alters the automobile’s look and exhaust sound, usually chosen for aesthetic or performance-oriented causes. For instance, a Cummins-powered truck is perhaps fitted with this modification to attain a extra aggressive look and probably enhance exhaust move.
The attraction of this setup lies in its visible impression and the distinct auditory expertise it supplies. Traditionally, such modifications have been widespread in motorsports and amongst lovers searching for to customise their automobiles. Proponents could argue for improved exhaust scavenging and diminished backpressure, though these efficiency advantages can fluctuate relying on the particular design and set up high quality. Moreover, the altered exhaust routing can direct fumes away from the automobile’s occupants.
