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Patriot Exhaust Exhaust Header H8422-B;
$433.65
Part #: H8422-B
Brand: Patriot Exhaust
UPC: 694342543822
Estimated Ship Date: 3/20/2026 (From manufacturer)
This item has been reduced to our lowest price and cannot be part of our $150 Free Freight program. However, it will still count toward any other qualifying parts you buy that are eligible for Free Freight.
See our shipping policy for more details.
Details
- Full length headers are typically used for higher RPM horsepower, but can also increase the mid range torque in applications were there is room to fit a long tube design.
- Durable 18-gauge tubing
- Comes complete with gaskets, header bolts and collector reducers.
- Available in three finishes
- raw steel for individual customizing, Hi-Temp Black Coating or Metallic Ceramic Thermal Barrier Coating
- Limited One Year Warranty
- raw steel for individual customizing, Hi-Temp Black Coating or Metallic Ceramic Thermal Barrier Coating
- Limited One Year Warranty
Product Description
Full length and fenderwell headers provide the ultimate performance for street
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov