SPDZ1 Long Tube Headers with Y-Pipe | Chevy Silverado / Suburban / Tahoe / GMC Sierra / Yukon (2007–2014) 4.8L / 5.3L / 6.0L / 6.2L – Full Polished Stainless Steel

SPDZ1 Long Tube Headers with Y-Pipe | Chevy Silverado / Suburban / Tahoe / GMC Sierra / Yukon (2007–2014) 4.8L / 5.3L / 6.0L / 6.2L – Full Polished Stainless SteelExperience the ultimate performance upgrade for your GM truck or SUV with the SPDZ1 Long Tube Headers with Y Pipe, engineered for 20072014 Chevy Silverado, Suburban, Tahoe, GMC Sierra, and Yukon models equipped with 4. 8L, 5. 3L, 6. 0L, or 6. 2L V8 engines. This complete system combines SPDZ1s high flow long tube headers with a polished stainless steel Y pipe, providing a seamless bolt on solution for maximum exhaust efficiency and horsepower gains.

Experience the ultimate performance upgrade for your GM truck or SUV with the SPDZ1 Long Tube Headers with Y-Pipe, engineered for 2007–2014 Chevy Silverado, Suburban, Tahoe, GMC Sierra, and Yukon models equipped with 4.8L, 5.3L, 6.0L, or 6.2L V8 engines.

This complete system combines SPDZ1’s high-flow long-tube headers with a polished stainless steel Y-pipe, providing a seamless bolt-on solution for maximum exhaust efficiency and horsepower gains. Designed for enthusiasts who want a perfect balance of sound, performance, and fitment — without cutting corners.

Built from premium 304 stainless steel and mirror-polished to perfection, this setup delivers dyno-proven horsepower and torque increases while producing a deeper, more aggressive exhaust tone. Whether you’re upgrading your daily driver or preparing your LS-based truck for serious performance, this system has you covered.

Key Features

• Fitment: 2007–2014 Chevy Silverado, Suburban, Tahoe / GMC Sierra, Yukon

• Engines: Compatible with 4.8L, 5.3L, 6.0L, and 6.2L V8 LS-based engines

• Material: Premium 304 stainless steel construction – full mirror-polished finish

• Design: Long-tube equal-length header design paired with a high-flow Y-pipe

• Performance: Increases horsepower, torque, and throttle response throughout the RPM range

• Sound: Deep, aggressive exhaust note with improved turbo-like flow characteristics

• Construction: Precision TIG-welded, CNC flanges, and mandrel-bent tubing for perfect alignment

• Installation: Direct bolt-on fitment to factory or aftermarket cat-back systems

• Includes: Gaskets, hardware, and Y-pipe for a complete installation kit

Why Choose SPDZ1

SPDZ1’s long-tube header and Y-pipe combo is designed to extract every bit of performance from your LS engine. Built for enthusiasts who expect both form and function, it delivers smooth exhaust velocity, a signature tone, and flawless stainless craftsmanship — all backed by the Speedzone Performance commitment to quality.

Whether on the street or the strip, this system brings out the power your GM truck was built to make.