1975-1979 Nova Pypes EPA Compliant Exhaust System, 2.5 Inch, X-pipe, No Mufflers SGN975E

This is the first Nova system on the market with a true 'straight thru' flow path. That means that even though there is one muffler, there are two completely separate flow paths for each side of the exhaust. There is absolutely no loss of flow thru the muffler. All other systems include a flow path that create turbulence and restricted flow in the muffler. This header back system includes a driveshaft tunnel X crossover kit for maximum ground clearance even on lowered vehicles. Manifold downpipes are available as an option for those that do not have headers. Great for even the highest performance(up to 600hp) applications where ground clearance and OEM 'look' is a priority.
Pipes and muffler are 409 stainless steel. This is the last exhaust system you will ever need for your car.
Features:

• Crossmember-back Exhaust
• Utilizes X-pipe Design
• Dual Exit Tailpipes
• 409 Stainless Steel Construction
• 2.5 inch Mandrel Bent Pipe
• Comes with Catalytic Converters
• Lifetime Limited Warranty
• Dual Race Pro Muffler In a Single Case Included

The EPA compliant catalytic converters are the best in the market in terms of performance, design, and longevity. Expect more power, improved MPG, superior emissions, and sound control. These converters are made from a high quality 304 grade stainless steel. The ceramic substrate is a durable factory style design. These converters feature a 2.5 inch slip fit design with an overall length of 11 inches. The overall diameter is 4 inches.
Features:

• EPA Compliant
• USA Made
• Stainless Steel Construction
• High Platinum Load
• O2 Bung Equipped
• More Horsepower and Torque
• Increased Fuel Economy
• Lower Emissions
• Better Sound Control

Manufacturer Part Number : SGN975E