Doug Thorley THY-563-SS-C Short Tube Headers for Toyota 4Runner, Lexus GX470 2005-2009

This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.

Purchasing this product requires you to sign our Vehicle Compliance Waiver here.

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. All American made, and backed by our lifetime warranty of course!

Specification:

< li >Header Style: Shortie Headers

< li >Material: T304 Stainless Steel

< li >Finish: Silver Ceramic Coated

< li >Weld Up: Yes

< li >Primary Tube Diameter: 1-5/8″

< li >Primary Tube Gauge: 14 Gauge

< li >Collector Attachment: Weld to factory catalytic convertor

< li >Collector Diameter: 2-1/2″

< li >Tuned: No

< li >Flange Thickness: 3/8″

< li >Hardware Included: Re-use factory hardware

< li >Gaskets Included: Yes

< li >Reducers Included: No

< li >Y-Pipe (Crossover) Included: No

< li >Catalytic Converter(s) Included: No

< li >CARB E.O. #: D-540-7

< li >Warranty: Limited Lifetime to original purchaser

Fitment:

< li >Toyota 4Runner | Lexus GX470 VVT-I w/ Air Injection 05-09

WARNING: Cancer and Reproductive Harm