Product Details
Toyota Tacoma 3.4L 2002, Short Tube 3-1 Exhaust Headers with Y-Pipes by Doug Thorley Headers®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 2.5". Header Style: Short Tube. This complete header kit makes noticeable increases in the power output of your 3.4L Toyota. The kit includes ceramic coated long tube tri-y headers and a complete performance y-pipe kit routing exhaust gases all the way to your exhaust system. Install these long tube headers today and feel your vehicle's true power potential!
Fitment notes
- Will Not Fit With Column Shift or Body Lift Kits.
Specifications
| Header Style: Short Tube |
| Primary Diameter: 1.5" |
| Collector Diameter: 2.5" |
| Header Style: 3:1 Header |
| Material: Steel |
| Finish: Silver Ceramic Coated |
| Primary Tube Diameter: 1-1/2" |
| Primary Tube Gauge: 14 Gauge |
| Collector Attachment: 3-Bolt Flange |
| Collector Diameter: 2-1/4" |
| Tuned: No |
| Flange Thickness: 3/8" |
| Bolts and/or Studs Included: Yes |
| Gaskets Included: Re-use factory manifold gaskets |
| Y-Pipe (Crossover) Included: Yes |
| Y-Pipe Inlet Diameter: 2-1/4" |
| Y-Pipe Outlet Diameter: 2-1/2" |
| Weld Up: Y-pipe outlet must be welded to exhaust inlet |
| Catalytic Converter(s) Included: No |
| Quantity: Sold as a Complete Kit |
| Warranty: Limited Lifetime to original purchaser |
Features
- Compact design - great for tight spaces
- Tough 0.375" flanges and thick wall steel tubing
- Compliant with the toughest emission standards
- Super easy installation
- 100% Made in America
- Durable ceramic coating
- Driven by a passion for performance and superior quality
- Designed to maximize horsepower and torque of your vehicle
- Made with meticulous attention to detail and unmatched craftsmanship
Modern engine compartments are crowded spaces, and seem to be getting even more crowded with every new year. That's why we've developed Doug's Shortie Headers to provide maximum performance in a compact, easy to install package. Doug's Shortie Headers replace restrictive stock manifolds with thick wall steel tubing for increased exhaust flow, but retain the factory mounting locations for emissions equipment to keep you street legal.
The Shortie Header works great in applications where space is limited, and a Long Tube or Tri-Y header just won't fit. Easy installation, more power and better fuel economy make the Shortie a winner.
For over 50 years, Doug Thorley Headers has been an innovator in the automotive aftermarket. Driven by a passion for performance and superior quality, they are committed to developing 100% American-made products that will reliably deliver maximum horsepower and torque. Doug Thorley Headers® has been pushing the limits of automotive technology since they first invented the Tri-Y header in 1958, and they do it all on American soil.