Exhaust manifolds maximize exhaust air flow to reduce turbo lag time and cool exhaust temperatures. In the design of the manifold, each port is analyzed and tested to provide a balanced flow to the turbocharger. Big Boss Exhaust Manifolds produce approximately a 20% airflow increase over a stock manifold, cooling exhaust temperatures by 75-100 degrees. Manifolds are a big part in maintaining the best exhaust pressure to boost pressure ratios which will provide the potential for increased fuel economy. High Temp Coated Manifold Also Available in Non-Coated 8445.
Increased Airflow over Stock Manifold. Many Drivers Report Fuel Mileage Improvements. Includes Turbo Studs & Nuts. Replaces OE Center Manifold Part # 23532122.
Uses only the best material for the Big Boss Exhaust Manifolds. They are built from a superior grade of High Silicon with Molybdenum Ductile Iron. That eliminates weak points such as warping, cracking, and center divider failure from heat erosion.This material, combined with a redesign of the mounting surfaces, eliminates common failures due to a fatigued manifold. We will file a damage claim with the carrier. It is your responsibility to keep all original packaging. Inspect all products for damage and confirm product quantity at time of receipt. Signature of receipt is confirmation that product is received in good condition. The item "PDI Big Boss Coated Exhaust Manifold for 1994-2003 Detroit Series 60 Non-EGR" is in sale since Monday, October 1, 2018. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Exhaust\Exhaust Manifolds & Headers". The seller is "parleys_diesel_performance" and is located in United States. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, Sweden, South Korea, Indonesia, Taiwan, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Colombia, Panama, Jamaica, Viet nam.