Flowtech Long Tube Header - Ceramic Coated - 31106FLT exhaust-reducers The EvoHT contains advanced tunes

The EvoHT contains advanced tunes which are available for download and purchase on Edge internet update site

8 V8 2002 - 2013 GMC Sierra 1500 WT 294/4

this product will be updated to 50-state legal status

Manifold has provisions for (1) 3/8 NPT and (2) 1/8 NPT fittings

Flowtech Long Tube Header - Ceramic Coated - 31106FLT exhaust-reducers The EvoHT contains advanced tunesOverview: Flowtech headers are the perfect combination of performance and value. Flowtech long tube headers are precision engineered using mandrel bent tubing, formed collectors and 5 16" flanges with sealing rings for a leak free seal. All mounting hardware and gaskets are included for a simple installation. This header is coated in a high heat and corrosion resistant metallic ceramic thermal coating that increases exhaust velocity and reduces