Description
Performance Enhancement. The AFE 1-3/4-Inch Twisted Steel Headers are engineered to increase power by improving exhaust flow and enhancing throttle response. These headers allow the engine to breathe more efficiently, delivering noticeable gains in horsepower and torque for improved overall vehicle performance.
Construction and Appearance. Made from mandrel-bent 1-3/4-inch 304 stainless steel tubing, these headers ensure optimal exhaust flow with minimal restrictions. The headers feature 4-to-1 mitered merge collectors, precision hand MIG welded for exceptional strength, durability, and a smooth, polished finish.
Installation. Designed for a direct bolt-on installation, these headers retain all factory mounting locations, including stock catalytic converters and O2 sensor positions, with no cutting, drilling, or modifications required.
Application. Specifically designed to fit 2021 through 2026 V8 Yukon models without any modifications.
AFE 48-34134
CA Residents: WARNING: Cancer and Reproductive Harm
- Adds Up To Plus 15 HP Horse Power
- Adds Up To Plus 19 Lbs Ft Torque Max Gains
- Constructed From 1-3/4 Inch Mandrel-Bent 304 Stainless Steel Tubing
- Features Optimized Tube Length Pulse Control Technology
- Includes 4-To-1 Mitered Merge Collectors To Decrease Turbulence And Increase Exhaust Velocity
- 100 Percent Hand Mig Welded For Strength And Durability
- Includes Filter And Coupler
- Heavy Duty Thick One-Piece Flanges Prevent Warpage And Ensure Leak-Free Seal
- Retains Factory Mounting Locations Including Stock Catalytic Converters And O2 Sensor Positions For Direct Bolt-On Installation
- Not CARB Exempt And Not For Sale Or Use In California
- Fits 21-26 V8 Yukon
| Brand | AFE |
| Headers Type | Shorty Headers |
| Header Primary Size | 1.50-1.75 Inch |
| Header Collector Size | 3.50 Inch |
| Header Finish | Raw |
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