1975-1981 Chevrolet Pypes EPA Compliant Crossflow Exhaust System, 2.5 Inch, X-Pipe SGF970E

This is the first Chevrolet 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 ExhaustUtilizes X-pipe DesignDual Exit Tailpipes409 Stainless Steel Construction2.5 inch Mandrel Bent PipeComes with Catalytic ConvertersLifetime Limited WarrantyDual Race Pro Muffler In a Single Case IncludedThe 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 CompliantUSA MadeStainless Steel ConstructionHigh Platinum LoadO2 Bung EquippedMore Horsepower and TorqueIncreased Fuel EconomyLower EmissionsBetter Sound Control

Manufacturer Part Number : SGF970E

Part Notes:

Tips are NOT included with the system. EVT49 is for 'behind the tire' exit. EVT58 for 'out the back' cars. EVT10 splitters (also requires TGF20E) for 76-81 owners.