Abstract: A turbo duct is disclosed that includes a primary body having an inlet end, an outlet end, and an internal air passageway that communicates therebetween. An anti-crush ring is operably associated with at least one of the inlet and outlet ends. The inlet and outlet ends of the primary body are dimensioned to receive a cuff for connection of the turbo duct within an engine assembly. The anti-crush ring is situated on an outside surface of the turbo duct so as to form an intermediate anti-crush structure between the contact surfaces of the turbo duct and the cuff attached thereto. Also provided is a process for manufacturing the turbo duct.

Abstract: An anti-crush ring is disclosed for insertion into hollow articles for localized reinforcement. The anti-crush ring comprises a generally annular or ring-like wall structure and at least one expansion hoop inwardly extending from the wall structure. Upon insertion of the anti-crush ring into the hollow article, the at least one expansion hoop is compressed and deformed to urge the wall structure of the anti-crush ring against an inner surface of the hollow article. Also provided is a method of reinforcing the inlet or outlet of a hollow article.

Abstract: An anti-crush ring is disclosed for insertion into hollow articles for localized reinforcement. The anti-crush ring comprises a generally annular or ring-like wall structure and at least one expansion hoop inwardly extending from the wall structure. Upon insertion of the anti-crush ring into the hollow article, the at least one expansion hoop is compressed and deformed to urge the wall structure of the anti-crush ring against an inner surface of the hollow article. Also provided is a method of reinforcing the inlet or outlet of a hollow article.

Abstract: A turbo duct is disclosed that includes a primary body having an inlet end, an outlet end, and an internal air passageway that communicates therebetween. An anti-crush ring is operably associated with at least one of the inlet and outlet ends. The inlet and outlet ends of the primary body are dimensioned to receive a cuff for connection of the turbo duct within an engine assembly. The anti-crush ring is situated on an outside surface of the turbo duct so as to form an intermediate anti-crush structure between the contact surfaces of the turbo duct and the cuff attached thereto. Also provided is a process for manufacturing the turbo duct.

Abstract: A system for engine compartment optimization includes a shared wall assembly for housing a plurality of functional components of a motor vehicle. The shared wall assembly includes a main body portion partially defining first, second and third chambers. The main body portion includes a first shared wall disposed between the first and second chambers and a second shared wall disposed between the second and third chambers. The shared wall assembly further includes an upper unit for further defining at least two of the first, second and third chambers, the cover member removable attached to the main body portion.