SPDZ1 Long Tube Headers | Chevy Silverado / Suburban / Tahoe / GMC Sierra / Yukon (2007-2014) 4.8L / 5.3L / 6.0L / 6.2L β Full Polished Stainless Steel
SHIPPING - RETURNS - WARRANTY - CANCELLATION POLICY
*** Market Conditions after 2020 have changed the landscape of automotive parts. Although we try to stock 1000's of items in our multiple warehouse and use multiple distribution channels, having back-orders are unavoidable in today's market. If you are in need of a product quickly, we suggest email, message, or call us for availability so that we may explore your options.
Email: Sales@Speedzoneweb.com
Call: 407-846-8430
Text: 407-749-6314
Frequently Asked Questions
Unleash the hidden horsepower of your GM truck or SUV with the SPDZ1 Full Polished Stainless Steel Long Tube Headers, engineered for maximum flow and unmatched performance.
Compatible with 2007β2014 Chevy Silverado, Suburban, Tahoe, GMC Sierra, and Yukon models equipped with 4.8L, 5.3L, 6.0L, or 6.2L V8 engines, these headers are built to outperform stock manifolds in every way.
Each SPDZ1 header is crafted from premium 304 stainless steel and mirror-polished for superior corrosion resistance and show-quality looks. The long-tube design maximizes exhaust scavenging, reduces back pressure, and unlocks real gains in horsepower, torque, and throttle response β especially in the mid-to-high RPM range.
Perfect for street or performance builds, these headers deliver that deep, throaty exhaust tone every LS-based truck deserves β with the reliability and craftsmanship SPDZ1 is known for.
Key Features
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Fitment: 2007β2014 Chevy Silverado, Suburban, Tahoe / GMC Sierra, Yukon
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Engines: Fits 4.8L, 5.3L, 6.0L, and 6.2L V8 applications (LS-based)
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Material: High-grade 304 stainless steel β fully polished mirror finish
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Design: Long-tube equal-length runners for maximum exhaust velocity and power gains
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Performance: Increases horsepower, torque, and throttle response
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Construction: Precision TIG-welded with CNC-cut flanges for a leak-free seal
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Installation: Direct bolt-on to factory or aftermarket exhaust systems
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Includes: Gaskets and mounting hardware for a complete installation
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Sound: Deep, aggressive tone with improved exhaust flow
Why Choose SPDZ1
SPDZ1 headers are designed by enthusiasts, for enthusiasts β offering dyno-proven gains, durable construction, and flawless fitment without the premium price tag. Backed by the Speedzone Performance legacy, these headers deliver the perfect blend of performance, reliability, and style.
Our History
For 26 years Speedzone Performance LLC has been providing aftermarket car parts to Central Floridians and 1000's of customers online. What makes us different than all the other places online? We have 3 actual brick and mortar locations where were serve customers daily and find new ways to provide support and assistance to the automotive community at large. From our in house SPDZ1 Brand, to our constantly growing in stock inventory, we strive to make our customer service and ease of purchase stand out from the rest! We are also one of the largest automotive part financing providers anywhere in the United States, and continue to provide more options for our customers every year. We love what we do, and it shows in every product we sell and every new customer who becomes a part of our Speedzone Family.