Tuning your truck or 4x4 with the right exhaust mods is a tricky thing. If everything is set up correctly, then horsepower, torque, and mileage go up because the engine is working more easily and is ...

Across the trucking world, owners say modern emissions systems are turning routine breakdowns into financial […] ...

Truck shops are seeing the same story play out across the country: the repairs rolling […] ...

LAKE FOREST, Ill. — International Truck and Engine is calling on Tenneco to provide exhaust aftertreatment systems for its medium-duty truck lineup. The deal begins in 2007 with medium-duty ...

Like many of those building a classic truck, installing an exhaust system is more complicated and deserves more thought than merely visiting the local muffler shop. Engine swaps, transmission, and ...

Catalytic converters will be required in some future truck exhaust systems because of recently enacted emission standards. A computer model was developed to evaluate means to cool the exhaust to ...

A Ram owner ditched his 5.7L Hemi for the 2026 Ram Hurricane and says the power is unmatched! The only thing missing? That ...

Tom Kline knew something was very wrong when he started his Toyota pickup last Friday morning and it sounded like a motorcycle revving at full throttle. Someone had ripped the catalytic converter off ...