Flowtech Headers Are Precision Engineered And Leak Tested To Get Maximum Performance And Fuel Economy From Your Engine. Each Header Is Formed From Specially Selected .060 Cold Roll Flash Controlled Tubing, And Features Flowtech's Exclusive, Thick, Mandrel-formed Power Plenum Collector.

all Ports Are Precisely Fitted And Finished With Sturdy, Leak-proof O-ringed Port Selas, And All Flowtech Headers Include Cally-applied Satin Black Paint Finish Or With A Specially Formulated, Nasa-developed Silver Luster Ceramic Coating For Rust And Corrosion Resistance.

* Mandrel-formed Power Plenum Collectors For Low Backprssure
* Constructed Of .060 Cold Roll Mild Steel Tubing
* Precision Engineered For Fit, Performance And Economy
* Includes All Mounting Hardware And Premium Gaskets

tip: Breaking In An Engine With Ceramic Coated Headers Will Result In Damage To The Coating And Will Void All Warranties. Ceramic Coated Headers Require Several Heat Cycles To Fully Cure Before They Will Withstand Extreme Heat. Flowtech Recommends Using Cast Iron Exhaust Manifolds Or Old Headers To Break In New Engines To Avoid Damage.