MagnaFlow Stainless Steel Crossmember-Back Exhaust System - Gas

MagnaFlow Exhaust Systems

This crossmember-back exhaust system improves engine performance and durability by raising horsepower and torque. Its technologically advanced, Mandrel bent tubing and straight-through muffler allow the exhaust to flow more freely through the system.

Features:

• Improves engine performance by increasing horsepower, torque and fuel efficiency and decreasing exhaust gas temperature
  • Mandrel bent tubes allow for unrestricted airflow by maintaining the same diameter through every curve
    • Unrestricted airflow decreases back pressure ("exhaust turbulence")
  • Straight-through muffler has a stainless steel perforated core that runs straight through, end to end
    • Layer of stainless steel wool insulates the perforated core to absorb noise, shield high exhaust temperatures and prevent blowouts
    • Contains no baffles, chambers or louvers that restrict airflow
• Tru-X crossover pipe is designed to balance airflow for dual exhaust systems and to help boost horsepower
• Signature sound is deep and throaty on throttle but quiet inside the vehicle
• All materials made with 100% stainless steel
• Clamps and hangers included for installation
• Lifetime warranty

Specs:

• Tubing diameter: 2-1/2"
• Muffler dimensions: 5" tall x 8" wide x 18" long
• Tailpipe diameter: 2-1/2"
• Tips sold separately
• Dual exhaust system
• Split rear exit position

This gas system is designed to replace the entire OEM exhaust system from the manifold or header back to the tailpipe on models from the 1960s and early 1970s. Tru-X crossover pipes balance airflow for these dual exhaust systems and help to boost horsepower. MagnaFlow systems have Mandrel bent tubes that allow for unrestricted airflow by maintaining the same diameter throughout every curve. This curvature leads to decreased back pressure.

MagnaFlow mufflers have a stainless steel perforated core that runs straight through the muffler, end to end, with no baffles, chambers or louvers that restrict airflow. A layer of stainless steel wool insulates the perforated core to absorb noise, shield high exhaust temperatures and prevent blowouts.

Together, the Mandrel bent tubes and straight-through muffler increase horsepower, torque and fuel efficiency and decrease exhaust gas temperature. MagnaFlow's signature sound is deep and throaty on throttle but quiet inside vehicles. All materials are made with 100 percent stainless steel. Clamps and hangers are included for installation. It includes a lifetime warranty.

This dyno chart displays the differences in power and torque between OEM (blue) and MagnaFlow (red) exhaust systems. The darker red and blue lines represent the torque measurements; the lighter red and blue lines represent the power measurements.

15895 MagnaFlow Crossmember-Back Exhaust System

Installation Details 

This Product Fits The Following Vehicles

• 1967 - 1967 Chevrolet Camaro V8 Big Block Engines - 396 and 402
• 1968 - 1969 Chevrolet Camaro V8 Big Block Engines - 396 and 427
• 1967 - 1969 Chevrolet Camaro V8 Small Block Engines - 302, 307, 327 and 350
• 1967 - 1969 Pontiac Firebird 6.6L V8 Engine
• 1967 - 1969 Pontiac Firebird V8 Small Block Engines - 326 and 350