aFe Twisted Steel Header 409 SS w/Cat 12-15 Toyota Tacoma V6-4.0L

SKU: AFE48-46003-1HC

Headers

AFE Headers...

aFe Twisted Steel Header 409 SS w/Cat 12-15 Toyota Tacoma V6-4.0L

Afe

aFe Twisted Steel Header 409 SS w/Cat 12-15 Toyota Tacoma V6-4.0L

SKU: AFE48-46003-1HC

Headers

AFE Headers...

LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.

We accept

Description

This system is constructed of 1-5/8 IN mandrel-bent 409 stainless steel tubing for maximum strength and durability. Includes dual high flow catalytic converters which are less restrictive than the factory converters providing maximum flow. Factory style laser cut machined flanges are used used for a secure leak-free seal. Utilizing factory flanges this system is designed to fit in the stock locations with no cutting or modifications required for a hassle-free installation. Utilizing state-of-the-art computer-aided design technology, this system is designed for custom, high tolerance factory fitment. 100% MIG-Welded for race-proven strength and durability.

Product Overview

Features and Benefits

Constructed from 1-5/8 IN Mandrel-Bent 409 Stainless Steel Tubing
Utilizes Dual High Flow Catalytic Converters for Maximum Flow
Heavy Duty Laser Cut Machined Flanges are used for a Durable Leak-Free Seal
100% MIG-Welded for Strength and Durability
Works with Factory Exhaust System with No Modifications Necessary

Product Details

Application:	Automotive
Collector Tube Size:	OEM
Description:	Twisted Steel Header 409 Stainless Steel w/ Cat
Material:	409 Stainless Steel
Part Number:	afe48-46003-1HC
Port Shape:	Round
Tube Diameter:	1.625
Tube Direction:	Down Swept
WARNING CA Proposition 65 Message:	WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
WARNING CA Proposition 65:	Yes

Application Summary

Toyota Tacoma 12-15 V6-4.0L

Part Type

Exhaust Header

Data: v4.2 - Upd: 2026-10-13 21:24:44

Features

100% MIG-Welded for Strength and Durability
Constructed from 1-5/8 IN Mandrel-Bent 409 Stainless Steel Tubing
Heavy Duty Laser Cut Machined Flanges are used for a Durable Leak-Free Seal
Utilizes Dual High Flow Catalytic Converters for Maximum Flow
Works with Factory Exhaust System with No Modifications Necessary

Specifications

Product Attributes - UPC: 802959483671
Product Attributes - Brand: AFE Power
Product Attributes - Tuned: No
Product Attributes - Weld-Up: No
Product Attributes - Quantity: Sold as a pair.
Product Attributes - Part Type: Headers
Product Attributes - Flange Style: Standard
Product Attributes - Header Color: Natural
Product Attributes - Header Style: Shorty
Product Attributes - Product Line: aFe Twisted Steel Headers
Product Attributes - Header Material: 409 stainless steel
Product Attributes - Gaskets Included: Yes
Product Attributes - Bolts/Studs Included: Yes
Product Attributes - Collector Attachment: Stock flange
Product Attributes - Motor Mounts Included: No
Product Attributes - Crossover Pipe Included: No
Product Attributes - Cylinder Head Port Shape: Round
Product Attributes - Manufacturer's Part Number: 48-46003-1HC
Product Attributes - Collector Reducers Included: No
Product Attributes - Transmission Mount Included: No
Product Attributes - Catalytic Converter(s) Included: Yes
Product Attributes - Primary Tube Outside Diameter (in.): 1 5/8 in.

Reference Information

Brand Name/s	Afe
StreetFX SKU	afe48-46003-1HC
SFX Item ID	4374299
Supplier Item Code	4374299
Manufacturer SKU	48-46003-1HC
Manufacturer UPC	802959483671
Alternative References	V6-4.0L