Exhaust Manifold

• Outflows Factory Exhaust Manifolds By 23%
• Improved Performance And Throttle Response
• Thick Wall Design Increases Strength Eliminating Warping/Cracking
• Matched Ports And Merged Runner Design Reduce Exh. Backpressure
• Two EGT Probe Ports Supplied For Gauges
• Hassle Free Installation

See All

• Performance Upgrade Kit For Common Rail 5.9L Cummins Engines
• Large Plenum Design Feeds Entire Grid Plate Area; Creating Better Flow Distribution To All Cylinders
• Designed To Support High-Performance Turbos
• Less Pressure Drop Through Intake System; Maximizes Flow
• Smooth Plenum Expansion Creates Signature Performance Inline-6 Appearance
• Auxiliary Ports For Sensors
• Designed To Work With Dual CP3 Kits
• Includes Charge Pipe; CCV Relocation Hose; Required Extension Harnesses; And New Fuel Pipes (Fuel Rail Not Included)

See All

• Replaces Factory Drivers Side Pinched Down Unit
• Restores Exhaust Flow And Balances V8 Engine For Smoother Running
• Improves Exhaust Velocity To Drive The Turbocharger
• Improves Power
• Direct Bolt-In Replacement
• Tapped To Accept The Most Popular EGT Probes
• High Silicone Ductile Iron
• Lower EGTs
• Gaskets Sold Separately
• 36 Month/75000 Mile Warranty

See All

• Perfected In Computer Sims For Max Drive Pressure
• CNC Ported To Fit Aftermarket Big Port Heads
• Outlet Bolts M10x1.5 Not Included
• Can Be Mounted Stock Position Or Reversed Towards The Front
• High Silicon Moly For Extreme Temps
• Does Not Work With OEM Or Aftermarket Up Pipes

See All

• Intended For GM LS Engine Swap
• 304 Stainless Steel Mating Flanges Included
• 2 Bolt Exit Flange Configuration
• Hi-Silicon-Moly Ductile Iron To Provide Durability
• Tight Tuck Design

See All

• Qty 4 Coolant Fittings
• Qty 4 Double Ended Exhaust Downpipe Studs
• Qty 4 M10 Exhaust Nuts
• Qty 6 OEM Turbocharger Bolts
• Gaskets

See All

• Heavy Walled Manifolds Hold In Exh. Gas Temperatures
• Enhances Turbine Pumping Efficiency
• Optimized Runners To Improve Velocity/Evacuate The Cylinders
• Coated To Resist Corrosion
• Pre-Drilled For Pyrometer Probes
• Replaces Old Rusted and Leaking Stock Exhaust Manifolds
• 36 Month/75000 Mile Warranty

See All

• Tight Tuck Design Provides Universal Fit
• Free-Flowing For Good Performance
• Catalytic Converter Efficiency
• Hi-Silicon-Moly Ductile For Durability
• Corrosion Resistant
• 2 Bolt Exit Flange Configuration
• Perfect Complement To Engine Swap Mount Plates
• Perfect Complement To Holley Engine Swap Oil Pans

See All

• Fully Divided Pulse Manifold Design
• Pre-Drilled For Pyrometer Probes
• High Silicone Ductile Iron
• Designed To Withstand Extreme Temperatures And Vibration
• Great For Stock And Performance Installations
• Connection Joints Allows For Expansion And Contraction
• Prevents Cracking Or Exhaust Leaks
• Quicker Turbo Spool Up
• Reduced Backpressure/Increased Power
• Gaskets Sold Separately
• 36 Month/75000 Mile Warranty

See All

• Heavy Walled Manifolds Hold In Exh. Gas Temperatures
• Enhances Turbine Pumping Efficiency
• Optimized Runners To Improve Velocity/Evacuate The Cylinders
• Coated To Resist Corrosion
• Pre-Drilled For Pyrometer Probes
• Replaces Old Rusted and Leaking Stock Exhaust Manifolds
• 36 Month/75000 Mile Warranty

See All

• Maximizes Exhaust Extraction And Torque
• Lifetime Stainless Steel Construction
• Maximum Torque
• No Sealant Or Gaskets Required
• Thick Flanges Never Warp
• Lifetime Warranty

See All