AEM 4.00 in Dryflow Air Filter Oval 9.00 in Element Drivetrain>Pressure Plates AEM's Exhaust Backpressure install kit

AEM's Exhaust Backpressure install kit is specifically designed for use with AEM's 4-Channel Wideband UEGO Controller to provide accurate air/fuel ratio readings from wideband O2 sensors that are mounted pre-turbo

Running rich (very low air/fuel ratio

The air intake system it is backed by AEM's Lifetime Limited Warranty

and its thin-film platinum element provides a high degree of accuracy (+/- 0

AEM 4.00 in Dryflow Air Filter Oval 9.00 in Element Drivetrain>Pressure Plates AEM's Exhaust Backpressure install kitAEM Dryflow Universal Clamp on Air Filters are washable synthetic air filters designed for a high efficiency combination of air flow, filtration, and performance. AEM Dryflow filters use an innovative high performance oil free filtration material that allows easy cleaning, durable service, and excellent filtration. This clamp on universal air filter has a filter top for higher air flow capability making it great for everyday use.