Doug Thorley 4Runner V8 Long Tube Headers Lexus GX470 4.7L Headers 2003-2009

For OFF ROAD ONLY

These tri-Y headers are a fantastic way to work some extra horsepower out of your V8 4Runner or GX470. Plus, they are a much more economical way to replace the crack-prone factory manifolds than heading to your local dealership. A bolt-on installation will have you back out on the road in no time towing better and getting where you're going a little faster. All American made, and backed by our lifetime warranty of course!

Header Style:
Long tube one-piece
Header Material:
304 stainless steel
Primary Tube Outside Diameter (in.):
1 5/8 in.
Header Color:
Silver ceramic coated
Weld-Up:
No
Collector Diameter (in.):
2.25
Collector Reducers Included:
No
Tuned:
No
Primary Tube Gauge:
14-gauge
Flange Thickness (in.):
0.38 in.
Bolts/Studs Included:
No
Gaskets Included:
Yes
Crossover Pipe Included:
No
Catalytic Converter(s) Included:
No
Motor Mounts Included:
No
Transmission Mount Included:
No
Quantity:
Sold as a pair.