Haltech NEXUS R5 Universal Wire-In Harness - 2.5M (8ft) - HT-185200 fits_2009-2016`Audi`A4 Pliable polyurethane flange with integrated

Pliable polyurethane flange with integrated bumps insures tight no leak seal over the life of the filter

you can easily fine tune the handling balance and eliminate understeer

The included performance air filters are surrounded by open-element XLPE (cross-linked polyethylene) polymer housings that minimize warm engine air for maximum performance

This performance module increase turbo boost and injectors duration to improve vehicle performance and throttle response

5L Single Front Spring

Haltech NEXUS R5 Universal Wire-In Harness - 2.5M (8ft) - HT-185200 fits_2009-2016`Audi`A4 Pliable polyurethane flange with integratedHaltech NEXUS R5 Universal Wire In Harness 2. 5M (8ft)