Tenneco Automotive Inc. will add 575 SKUs to its Walker and DynoMax aftermarket emission control product lines in April.
"The new product SKUs -- ranging from cat-back exhaust systems to direct-fit catalytic converters and premium muffler assemblies -- will increase Tenneco's exhaust coverage to more than 92% of the North American passenger car population," say Tenneco officials.
Tenneco plans to add more part numbers throughout 2006, according to Frank Murkowski, emission control marketing manager, Tenneco.