16-24 Camaro SS/ZL1 1-7/8th" Long Tube Headers - Speed Engineering

FITS 2016-2024 CAMARO ( LT1, SS & ZL1 MODELS )

DESCRIPTION:

Unleash serious horsepower and aggressive exhaust tone with the Speed Engineering 1-7/8" Long Tube Headers (Part #25-1046), engineered for the 2016–2024 Chevrolet Camaro LT1, SS, and ZL1. Designed to maximize exhaust flow and reduce backpressure, these headers are built to deliver measurable performance gains and track-ready sound.

Featuring mandrel-bent 1-7/8" port-matched primaries and a 3" collector, this long-tube header system improves exhaust scavenging and increases overall engine efficiency. When paired with proper tuning and supporting modifications, these headers are capable of delivering gains of 25+ rear-wheel horsepower (rwhp).

Constructed with CNC-machined flanges for precise sealing and alignment, the 25-1046 headers are built to withstand high-heat performance applications. Optional off-road connection pipes are available for race-focused setups seeking maximum exhaust flow.

Whether you’re running the naturally aspirated LT1 6.2L V8 or the supercharged LT4 in the ZL1, these headers are engineered to unlock additional performance from your Camaro’s drivetrain.

Key Features:

• Fits 2016–2024 Chevrolet Camaro LT1, SS & ZL1
• Designed for 6.2L LT1 & LT4 engines
• 1-7/8" mandrel bent, port-matched primaries
• 3" collector design for optimized exhaust flow
• Gains of 25+ RWHP (with proper tuning)
• CNC-machined flanges for precise fitment and sealing
• Optional off-road connection pipes available
• Improves throttle response and delivers aggressive exhaust tone

Upgrade your Camaro with a proven long tube header setup that delivers real performance gains, durable construction, and a race-inspired sound profile.

Optional Parts:

• Standard Graphite vs Premium Multi-Layer Gaskets - We highly recommend using these upgraded muti-layered steel gaskets as they prevent potential future exhaust leaks.
• Spark Plug Wires - It is required to run aftermarket spark plug wires, due to size, shape and heat generated from aftermarket headers. We recommend running Speed's 10" wires to keep the spark plug wire taught, especially during heavy acceleration from the engine rocking back and forth.
• Spark Plug Wire Boots - Highly recommended to prevent the spark plug wire from resting on the header and burning through. These protect the wire with a 6" slip on design and are heat rated up to 1200°
• O2 Sensor Extension Harnesses - Required for installation of aftermarket headers due to the relocation of the primary O2 sensor bung. 

IMPORTANT NOTES:

• THIS IS NOT CARB LEGAL AND CANNOT BE SOLD OR SHIPPED TO CUSTOMERS IN CALIFORNIA.