2005-2007 Chevy Cobalt Saturn SS/ION 2.0L Exhaust Header with Flex Downpipe
Description
Fitment
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
| VEHICLE NAME | Year | Engine |
|---|---|---|
| Chevrolet Cobalt | 2005~2007 | 2.0L |
Our Policies
SHIPPING
Ships from nearest warehouse within 1 business day, arrives in 5-8 days (most areas in 7 days).
RETURNS
30-day return policy for all products.
WARRANTY
2-year replacement warranty on all parts.
OEM EXHAUST MANIFOLDS VS PERFORMANCE HEADERS
Equal-Length Primary Tubes
Synchronized exhaust pulses
DESIGN & ENGINEERING
Log-style Collector Design
Unequal-length runners
304 Stainless Steel
Mandrel-bent construction
MATERIAL & CONSTRUCTION
Cast Iron
Heavy and prone to corrosion
Scavenging Effect
Negative pressure wave extraction
EXHAUST FLOW
Turbulent Flow
High backpressure design
5-15% HP Increase
Improved volumetric efficiency
PERFORMANCE GAIN
Restricted Performance
Factory emission compliance focus
Attention
Products on this site are for off-road/racing use only and are not legal for public roads where emissions laws apply.
Professional installation recommended. Removing emissions equipment (DPF, CAT, SCR, DOC) requires deleting related sensors and a compatible tuner to avoid engine codes.
Performance gains may vary—no guarantees.