Hollenshades Auto Service

JULY 7, 2023

Not long after the diesel engine’s reintroduction to the passenger car market manufacturers were forced to admit they inserted software and devices to fraudulently pass EPA Tier 2, California LEV-II ULEV, and European emissions tests. We offer the best, most reliable auto repair services in Towson, MD.

Car 52

Car Emissions Testing Auto Repair Services Manufacturing 52

Alex's Autohaus

FEBRUARY 28, 2023

Keep in mind, downpipe upgrades will prevent you from passing emissions tests and may not be legal in all areas. Unitronic and Integrated Engineering both have, or are developing, software and hardware to support hybrid turbos made by TTE. This modification is for track vehicles ONLY. Ready to take the plunge?

Utilities 52

Utilities Engineering Emissions Testing Software 52

Alex's Autohaus

DECEMBER 30, 2022

Smaller turbos and less aggressive software from the factory led to a power output of 450 horsepower and 444 lb-ft of torque. You will not pass emissions tests with downpipe upgrades, and in some areas of the country, they are illegal for use on public roads. Upgrade Path One: S6, S7, A8 The low-output version of the 4.0t

Engineering 52

Engineering Software Emissions Testing Car 52