Inlet ID: 4" Outlet OD: 5"   

Aluminzed 4" Diesel Exhaust Large Tubing

Inlet ID: 4" Outlet OD: 5"  Length: 6.75" Material: Choose from 409 Stainless Steel or Aluminized  Finish: Natural  Founded in 2012 by motor-sports enthusiast, born and raised in the 50th state of Hawaii. Driven by adrenaline, passion, and...

Aluminzed 

Inlet: 3" Outlet: 4" Length : 15" Material: 304SS Type: Double wall Slash Cut Polished   Founded in 2012 by two young motor-sports enthusiast, born and raised in the 50th state of Hawaii. Driven by adrenaline, passion, and the will to create premier...

Inlet ID: 3.5" Outlet OD: 4"  Length: 6.75" Material: Choose from 409 Stainless Steel or Aluminized  Finish: Natural 

Ford 5.0L Coyote and 5.2L Header Bolt Pattern: Stock  Port: Circle Port Size: Choose from 1.875 or 2" Flange Thickness: 3/8” Thick Primary Tubes: Not included Gaskets: Not included Hardware: Not Included  Sold as: Individual 

Single Wall Inlet 3" Body 4" Length 12" Polished Tip: Outlet Type Angled Rolled Edge Black Coated Tip: Outlet Type Slash Cut Edge

Universal 45 Degree Mandrel Bend 16 Gauge 409 Stainless Steel

Universal 90 Degree Mandrel Bend 16 Gauge 409 Stainless Steel

Tube Diameter OD: Choose from 2.25", 2.5", 2.75", 3" Material: 304 Stainless Steel  Finish:Natural Sold as: Kit Kit Includes: Male and Female Connector with Clamp

Aluminum Joiner Coupling without beaded ends  Material: Aluminum Finish:Natural Sold as: Individual  OD: Choose from 2.25, 2.5", 3" 3.5", 4" Length: 3" 

Aluminum Joiner Coupling with beaded ends  Material: Aluminum Finish:Natural Sold as: Individual  OD: Choose from 2.25, 2.5", 3" 3.5", 4" Length: 3" 

Style: 4 Into 1 Slip over Material: 304 Stainless steel Collector Finish:Natural Hardware: included weld on tabs and bolt set  Sold as: Individual 

Style:2 Into 1 Slip over Material: 304 Stainless steel Collector Finish:Natural Sold as: Individual 

Chevy 6.2L LT1 V8 Small Block Header Flange Header Bolt Pattern: Stock  Port: Oval Pot Sizes: Choose between Flange Thickness: 3/8” Thick Material: Choose from Mild Steel or 304 Stainless Steel  Primary Tubes: Not included Gaskets: Not...

Chevy LS LS1, LS2, LS3, LS6 Header Flange Header Bolt Pattern: Stock  Port: Circle Pot Sizes: Choose from 1.75”, 1.875" and 2” Flange Thickness: 3/8” Thick Material: Choose from Mild Steel or 304 Stainless Steel  Primary...

Header Bolt Pattern: Stock  Port: Oval 1.79" x 1.48" Flange Thickness: 3/8” Thick Primary Tubes: Not included Gaskets: Not included Hardware: Not Included  Sold as: Individual 

Type: 2-Bolt Material: 304 Stainless Steel  Finish: Natural