This week at CR Performance Engineering Inc. we have just completed our first off of the 52.5mm/68mm (72mm Ex Tip) upgrade for 2015-2019 2.3L Mustang EcoBoost. This is a excellent upgrade from the 47mm/60mm stock setup for excellent track and street performance applications.
Please note 2011-2016 F150 3.5L Manifolds are now on backorder. This is due to unprecedented increased demand from Fords own Back order on Stock Ford Manifolds BL3Z-9430-B & BL3Z-9431-B in the past 3-4 weeks. We are working with our Casting Supplier to expedite our latest production run and will advise as soon as we have […]