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Exhaust› Headers, Manifolds and Components

Speed Engineering

304 Stainless Steel Long Tube Headers 1 7/8"

$379.99 $319.99 Save $60.00

SKU: 25-1009

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Speed Engineering long tube headers are a performance exhaust component designed for 2007-2013 GM Truck 1500 models. These headers are constructed from 304 stainless steel and feature 1 7/8" primary tubes.

They are compatible with 4.8L, 5.3L, 6.0L, and 6.2L engine fitments, offering an upgrade for your vehicle's exhaust system.
Show original supplier description
The Speed Engineering 1 7/8" long tube headers are engineered to enhance the exhaust performance of 2007-2013 GM Truck 1500, Silverado, Sierra, Tahoe, Yukon, Escalade, and Avalanche models equipped with 4.8L, 5.3L, 6.0L, or 6.2L engines. Constructed from durable 304 stainless steel with 1 7/8" primary tubes, these headers are designed for optimal exhaust flow and performance gains. They offer a direct fit for the specified year and engine range, aiming to improve horsepower and torque. It is important to note that these headers are explicitly stated to NOT fit the 2007 Classic body style of GM trucks. Additionally, one source indicates that this product is "RACE ONLY" and manufactured and sold for installation on race vehicles, implying potential emissions non-compliance for street use.
Vehicle Symptoms
  • Engine feels restricted at high RPM
  • Poor throttle response under load
  • Decreased fuel economy during towing
  • Exhaust note sounds choked or muffled
  • Check engine light due to catalytic converter efficiency codes
Relevant Conversations
  • 2007-2013 GM truck long tube headers 1 7/8
  • Speed Engineering 25-1009 install tips
  • Do long tube headers increase horsepower on 5.3L Silverado?
  • Best headers for 2010 Tahoe 6.2L
  • 1 7/8 vs 1 3/4 headers for 6.0L truck
  • Will headers fix P0420 on 2008 Sierra?
  • Headers for 2007 Classic vs 2007 New body style
  • Long tube headers with catalytic converter setup
  • Co-purchase: headers + tune for 4.8L
  • Speed Engineering header review 5.3L

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandSpeed Engineering
Part Number25-1009
CategoryExhaust
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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