2005-2007 Chevy Cobalt Saturn SS/ION 2.0L Exhaust Header with Flex Downpipe
Chevrolet Cobalt SS, Saturn Ion, T-304 Stainless Steel, Header/Gasket/Bolt/Flex Downpipe/O2 Bung
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2020 Buick Encore Essence 4Cyl 1.4L
Change VehicleThis product is universal
Description
The exhaust manifolds found in the 2005-2007 Chevy Cobalt, HHR and Saturn Ion were designed to combine the exhaust gasses from each of the cylinders quickly with a manifold that was cost effective to produce. Our 4-1 off-road racing headers are designed to allow the exhaust gasses to flow more freely from each cylinder and combine more efficiently. Tubing has been optimized for the 2.0L engine. This creates a reduction in cylinder backpressure and improved exhaust gas velocity. These improvements free up lost horsepower and torque. An added benefit is a more performance oriented exhaust sound.
The most restrictive part of any exhaust system is the catalytic converter. The stock catalytic converter is meant to filter the flow of exhaust gases to reduce the amount of harmful gases in the atmosphere. Because of this, lots of potential performance is restrained. Down Pipes eliminate the stock catalytic converter and reduce exhaust backpressure. This downpipe allows the engine to rev up and build power quicker by maximizing exhaust flow. The result brings out the vehicle’s performance potential by giving it a free high flowing exhaust system.
Stainless Steel Header Exhaust
- Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends
- i.e. Maximizing Smoothest Exhaust Airflow
- High Performance Racing Spec. Design
- Increase High Flow Air, Instantly Gain 10 -15 Hp. / Tq.
- TIG Welded CNC Machine Flange
- O2 Sensor Bung Insertion and Metal Gasket Included
- Inlet/ Outlet: 1.250" x 1.875"/ 2.750"
- Major Piping Diameter: 1.75" (ID)
Lightweight Stainless Steel Down Pipe
- Made of High Quality T-304 Stainless Steel with Computerized Mandrel-Bends
- i.e. Maximizing Smoothest Exhaust Airflow
- High Performance Racing Design
- TIG Welded CNC Machine Flange for Strength and Durability
- Inlet/ Outlet Sizes: 2.750”/ 2.375”
- Piping Diameter: 2.750"
- Increase Engine Output and Efficiency
- Gain 10 - 15 HPs
- EGR Port (20mm) Insertion, Bolt(s) and Metal Gasket(s) Included
Fitment
- 05-07 Chevrolet Coblat SS
- 04-07 Saturn Ion-2 Red Line
- Fits SS/ Red Line Models with 2.0L S/C LSJ Supercharged Engines ONLY
⚠️WARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
| VEHICLE NAME | Year | Engine |
|---|---|---|
| Chevrolet Cobalt | 2005~2007 | 2.0L |
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All parts are qualified and tested by the strictest aftermarket-part standards. Please click Warranty Policy for more details.