This listing is for a Corvette attack blue brand air filter. This filter is for c7 Corvettes 2014 - 2019. This filter works with LT1 and lt4 engines. This is a new filter that is missing its original box. This filter has never been used.

Features & details

• Power, Response, Drivability: When independent testing was done with the Attack Blue filter in a bone stock C7 Z06 LT4, it put down a crushing 30.7hp to the rear wheels. For the LT1 it laid down 10hp! Both numbers are under SAE levels! Neither had tuning. But lets face it, you're only WOT for a small portion of the time. This is why we focused heavily on driveablity when developing this filter. With today's vehicle sensors & computers being so sensitive, every crease, angle & opening mattered. This all played into the patent pending shape, size & design of the C7 Attack Blue filter.

• More Efficient Filtration: What good is more air & power if you're sacrificing filtration? Attack Blue obtains these large numbers without forfeiting filtration by using proprietary advanced dry Nanotechnology. Attack Blues media catches dirt down to an incredible 0.3 submicron level.

• The Absolute Best Airflow: It's a fact that nanofibers provide the absolute best air flow while at the same time providing the best filtration over other traditional filtration media. This is undisputable. Nanofibers are ultra-fine, so much smaller and thinner than traditional spun fibers. This allows you to pack more filtering media in the same amount of space which will still allow air to flow but it creates a treacherous path for dirt & debris so it gets caught up and captured. This submicron level of particulate retention can increase engine life by reducing wear on internal engine surfaces.

• Dry - Washable & Reusable : The Attack Blue 2014-18 LT1 & LT4 filter uses an engineered dry washable and reusable media. To clean, just use soap and water! NO oils, NO chemicals needed to clean or treat the filter. Besides saving you money, you have the ability to run on a clean free flowing filter more often.

• Better Sound : You will also hear the new found power once the Attack Blue filter is installed. 4.2 db's louder & deeper once you lean into your pedal. Attack Blue's LT1 & LT4 power filter with its new dry NANOfiber media & Patent Pending Shape & design is in a league of its own....Proudly made in the USA!

• Features : Fits the stock LT1 & LT4 air box. Drop it in & go! No CEL's/bad engine codes! No surging. Captures dirt down to the size of a spec No tuning necessary. Does not void your warranty. Dyno tested & proven