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Used Car of the Day: 2012 Scion iQ

The Truth About Cars

We don't feature tiny Scions often, but this 2012 Scion iQ with "tasteful" mods caught my eye. Those mods include LED lights, TRD suspension, TRD rear sway bar, TRD front sway bar bushings, GRMN replica wheels, drilled and slotted brake rotors with carbon ceramic brake pads, strut bar, custom exhaust, Alpine audio, and more.

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Used Car of the Day: 2012 Porsche Cayman S

The Truth About Cars

Today we bring you a relatively low-mileage 2012 Porsche Cayman S with a manual transmission. This one has some suspension and brake mods, though nothing involving the engine or exhaust. First, a note of housekeeping -- if you've been missing the UCOTD and QOTD, I was on vacation. OK, back to our usual programming.

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Used Car of the Day: 2012 Volkswagen Golf GTI

The Truth About Cars

Today we bring you a 2012 Volkswagen Golf GTI that has been heavily modified and needs some cosmetic work. The upgrades include a carbon-fiber intake system, Magnaflow exhaust, coil pack, clutch kit, short-throw shifter, coilovers, sway bars, a brake kit, 18-inch NEUSPORT wheels, and Michelin Pilot Sports.

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WHO IARC classifies diesel exhaust as carcinogenic to humans (Group 1)

Green Car Congress

After a week-long meeting of an expert working group, the International Agency for Research on Cancer (IARC), which is part of the World Health Organization (WHO), classified diesel engine exhaust (DEE) as carcinogenic to humans (Group 1), based on sufficient evidence that exposure is associated with an increased risk for lung cancer.

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US study of miners links heavy exposure to diesel exhaust to increased risk of lung cancer death; researchers suggest implications for urban areas with high exhaust concentrations

Green Car Congress

In a study of non-metal miners in the US, federal government scientists report that heavy exposure to diesel exhaust increased risk of death from lung cancer. For never-smokers, risk of lung cancer death increased with increasing diesel exhaust exposure. effect of diesel exhaust exposure on lung cancer mortality in.

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Study estimates 6% of lung cancer deaths in US and UK attributable to diesel exhaust

Green Car Congress

In 2012, the International Agency for Research on Cancer (IARC), which is part of the World Health Organization (WHO), classified diesel engine exhaust (DEE) as carcinogenic to humans (Group 1). Earlier post.). —Vermeulen et al. Roel Vermeulen, Debra T. Diesel Emissions Health'

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GM develops integrated exhaust manifold cylinder head for 3.6L V6 direct injection engine; improvement in performance, fuel economy, emissions and noise

Green Car Congress

The reduced complexity of the design of the new integrated exhaust manifold cylinder head ( bottom ) compared to the old ( top ). GM has combined the exhaust manifold with the cylinder head into a single aluminum casting in the 2012 Camaro 3.6L Exhaust flow is 10% better than the previous V6. Click to enlarge.