Turbo Exhaust Headers Fit for Chevy LSX LS1 LS2 LS3 LS6 V8 1-3/4 in Primaries

Performance turbo exhaust headers designed for compatible Chevrolet, Cadillac, and Pontiac applications equipped with LS-based small block V8 engines, including LS1, LS2, LS3, LS6, and LSX configurations. Featuring 1-3/4 in primary tubes, 3 in collectors, 3/8 in head flanges, 16-gauge tubing, mandrel-bent construction, port-matched flanges, and CNC-machined mounting surfaces, this stainless steel header set is designed for custom turbo applications. These headers are intended for turbo setups and are not a direct-fit replacement for the factory exhaust system.

Vehicle Fitment

• Fit for compatible 1998-2013 Chevrolet Camaro with LS-based small block V8 engine
• Fit for compatible 1998-2013 Chevrolet Corvette with LS-based small block V8 engine
• Fit for compatible 2004-2013 Cadillac CTS with LS-based small block V8 engine
• Fit for compatible 1998-2002 Pontiac Firebird with LS-based small block V8 engine
• Fit for compatible 2004-2006 Pontiac GTO with LS-based small block V8 engine
• Engine Compatibility: LS1 / LS2 / LS3 / LS6 / LSX small block V8
• Designed for turbo setups
• Not a direct-fit factory exhaust replacement
• Custom exhaust routing, turbo placement, piping, and fabrication may be required
• Please verify the exact vehicle year, model, engine code, cylinder-head configuration, engine position, steering clearance, accessory layout, and turbo system design before purchasing
• Vehicles with engine swaps, custom motor mounts, aftermarket cylinder heads, modified steering systems, or custom front accessories require additional fitment verification

Product Highlights

• LS-Based V8 Compatibility – Designed for compatible LS1, LS2, LS3, LS6, and LSX small block V8 engine applications
• Turbo Setup Design – Intended for custom turbo builds rather than direct replacement of the factory exhaust manifolds
• 1-3/4 in Primary Tubes – Features 1.75 in primary tubing for the specified LS-based exhaust configuration
• 3 in Collectors – Large 3 in collectors provide an outlet for compatible custom turbo and exhaust piping
• 16-Gauge Tubing – Heavy-duty 16-gauge, 1.5 mm tubing provides strength throughout the header assembly
• 3/8 in Head Flanges – Thick 3/8 in mounting flanges provide a substantial cylinder-head mounting surface
• Mandrel-Bent Tubing – Smooth mandrel bends help maintain consistent tubing diameter through curved sections
• Port-Matched Flanges – Designed with port-matched flange geometry for compatible LS cylinder-head applications
• CNC-Machined Flanges – CNC-machined mounting surfaces support accurate alignment during custom installation
• Polished Stainless Steel – Stainless steel construction with a polished finish provides durability and a clean performance appearance
• Graphite Gaskets Included – Standard graphite gaskets are supplied with the header set

Product Specifications

• Product Type: Turbo Exhaust Headers
• Vehicle Makes: Chevrolet / Cadillac / Pontiac
• Vehicle Models: Camaro / Corvette / CTS / Firebird / GTO
• Vehicle Years: 1998-2013, depending on model
• Engine Type: LS-Based Small Block V8
• Engine Compatibility: LS1 / LS2 / LS3 / LS6 / LSX
• Material: T304 Stainless Steel
• Surface Finish: Polished Stainless Steel
• Primary Tube Diameter: 1-3/4 in / 45 mm
• Collector Diameter: 3 in / 76 mm
• Head Flange Thickness: 3/8 in / 9.5 mm
• Pipe Thickness: 16 Gauge / 1.5 mm
• Tubing Construction: Mandrel Bent
• Flange Design: Port Matched
• Flange Construction: CNC Machined
• Installation Type: Custom Turbo Setup
• Direct Fit: No

Package Includes

• 1 × Set of Turbo Exhaust Headers
• Standard Graphite Gaskets
• Mounting Hardware as Shown

Installation Notes

• Please verify the exact vehicle year, model, engine, and planned turbo configuration before purchasing
• Designed for compatible LS1, LS2, LS3, LS6, and LSX small block V8 applications
• These headers are intended for turbo setups and are NOT direct fit
• Custom fabrication should be expected as part of the installation
• Confirm cylinder-head flange alignment, steering clearance, frame clearance, accessory clearance, starter clearance, and engine-mount clearance before installation
• Turbocharger location, wastegate placement, intercooler piping, oil lines, exhaust routing, and downstream piping must be planned according to the individual build
• Vehicles with LS engine swaps may have different clearance requirements depending on chassis, motor mounts, suspension, and steering configuration
• Additional exhaust piping, V-band connections, turbo components, adapters, or fabrication may be required depending on the build
• Professional installation and fabrication are strongly recommended