| 2003 - 2004, Lexus GX470 Burtman Industries is proud to offer these Doug Thorley headers for your 03-04 GX470 V8! This is a brand new item! These suckers give a 30+ hp/30+ ft lbs of boost, and up to 2 more mpg! The factory headers fail at around 100,000 miles and factory headers from your dealer start at $1,500! Save a ton with this new setup and got a ton of extra power and mileage. Also, check out
the Titanium Stud & nut kit which cuts install time by 1-2 hours!
Stainless Steel Shortie Headers
2003-2004 GX470 4.7L V8
Header Style: Shortie Headers
Material: T304 Stainless Steel
Finish: Silver Ceramic Coated
Weld Up: Yes
Primary Tube Diameter: 1-5/8"
Primary Tube Gauge: 14 Gauge
Collector Attachment: Weld to factory catalytic convertor
Collector Diameter: 2-1/2"
Tuned: No
Flange Thickness: 3/8"
Hardware Included: Re-use factory hardware
Gaskets Included: Yes
Reducers Included: No
Y-Pipe (Crossover) Included: No
Catalytic Converter(s) Included: No
CARB E.O. #: Pending approval (call for updates)
Warranty: Limited Lifetime to original purchaser
Notes: These stainless steel shortie headers are a fantastic way to work some extra horsepower out of your 4Runner. Plus, they are a much more economical way to replace the crack-prone factory manifolds than heading to your local dealership. Non returnable custom made item. All American made, and backed by our lifetime warranty of course!
Jason Burtman's
Personal 4Runner Site Product Options:
Choose your headers:
Doug Thorley Y pipe:
Reg. Price: $1,200.00
Our Price: $ 839.99 | 
