aFe

aFe Twisted Steel 1-3/4in 304SS Shorty Headers 2019 GM Silverado / Sierra 1500 V8-5.3L/6.2L - 48-34134

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SKU:
AFE48-34134
UPC:
802959482827
MPN:
48-34134
Availability:
Regularly stocked product
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$1,099.00
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Description

How can I ensure these aFe headers will fit my vehicle?
Verify precise fitment for your specific vehicle by consulting the compatibility guide before purchasing these aFe headers.

Are aFe headers a difficult installation?
Achieve a surge of power by utilizing the bolt-on installation, simplifying the process for enhanced exhaust velocity.

aFe Headers, boasting a 9/10 for Street Performance and Engine Performance, are engineered to redefine your vehicle's exhaust. Featuring 1-3/4 inch mandrel-bent 304 stainless steel tubing and optimized tube length pulse control technology, these headers deliver unparalleled flow and responsiveness. Experience a confident, premium upgrade that unlocks your engine's true potential.

What Owners Say

Owners and enthusiasts consistently praise aFe headers for their impressive fitment and build quality, with installations typically going smoothly and the product looking as good years later as the day it was installed. The more aggressive exhaust note is a highlight, though some note a slight rasp that comes with the territory. Performance gains are noticeable, particularly from improved scavenging and header design, though those upgrading from already-free-flowing exhausts see more modest improvements. The compact, lightweight construction and quality finish surprise many buyers, and the headers reliably avoid check engine lights while passing emissions testing. These headers have earned a solid reputation among enthusiasts seeking proven performance and durability without fitment headaches.

Key Features

  • Optimized Tube Length Pulse Control Technology Delivers Improved Flow and Performance
  • 4-to-1 Mitered Merge Collectors Decrease Turbulence and Increase Exhaust Velocity
  • 1-3/4" Mandrel-Bent 304 Stainless Steel Tubing for Unrestricted Flow
  • 100% Hand MIG Welded for Strength and Durability

Why Choose the AFE Headers

Delivers a surge of power and responsiveness across the entire RPM range.

Achieves smoother exhaust flow, unlocking your engine's hidden potential.

Provides unrestricted airflow for maximum horsepower and torque gains.

Ensures lasting performance and a robust exhaust system build.

Who Is This For?

Street Performance — 9/10
Optimized tube length and unrestricted flow enhance performance.

Track / Autocross — 8/10
Improved flow and performance are beneficial for track use.

Drag Racing — 8/10
Increased exhaust velocity and unrestricted flow aid acceleration.

Engine Performance — 9/10
Optimized tube length and flow improve engine output.

Easy DIY Install — 7/10
Bolt-on install type simplifies installation process.

Racing Competition — 8/10
Enhanced flow and performance contribute to competitive advantage.

Frequently Asked Questions

How do aFe Headers improve my truck's performance?

Optimized tube length pulse control technology delivers improved flow and performance, achieving a 9/9 score for Engine Performance. These headers unlock your engine's hidden potential by smoothing exhaust flow. Experience a significant surge of power and responsiveness across the entire RPM range.

Are aFe Headers a direct bolt-on installation?

Bolt-on installation type simplifies the upgrade process, earning a 7/7 score for Easy DIY Install. These headers are designed for straightforward fitment. Confirm vehicle fitment to ensure a seamless integration into your existing exhaust system.

Will aFe Headers fit my specific vehicle?

Confirm fitment with your vehicle to ensure proper integration of these performance headers. Each aFe header is engineered for a precise fitment, guaranteeing optimal performance. Trust in a secure and effective installation tailored to your application.

What makes aFe Headers a worthwhile upgrade over stock?

Upgrading to aFe Headers provides unrestricted airflow, achieving a 9/9 score for Engine Performance, leading to maximum horsepower and torque gains. The 1-3/4 inch mandrel-bent 304 stainless steel tubing ensures superior flow over restrictive stock manifolds. This premium upgrade is ideal for enthusiasts seeking enhanced engine output.

What is the construction of aFe Headers?

Headers are 100% hand MIG welded using 1-3/4 inch mandrel-bent 304 stainless steel tubing for strength and durability. This robust construction ensures lasting performance and a reliable exhaust system build. Experience the confidence of superior materials and craftsmanship in your vehicle.

Additional Resources

Official aFe Product Page

Important Notices

⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.

⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
48-34134
Proposition 65:
Y
Case Lot Quantity:
1
Category:
Exhaust, Mufflers & Tips>Headers & Manifolds
Install Type:
Bolt-On
Product Level:
Premium Performance
Street Performance:
9/10
Track / Autocross:
8/10
Drag Racing:
8/10
Engine Performance:
9/10
Easy DIY Install:
7/10
Racing Competition:
8/10
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