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Upgrade your ride with the KSP Exhaust Header for Nissan Altima 3.5L V6 (2002-2006 Manual). Featuring 1.75″ primary tubes, a 2.5″ outlet, and four O2 sensor ports, this 3-1 design maximizes exhaust flow for better horsepower, torque, and throttle response. Crafted with precision for perfect fitment and lasting performance.
| Years | Make | Engine |
|---|---|---|
| 2002-2006 | Nissan Altima | 3.5L V6 Manual Models |
Year: 2002-2006
Make: Nissan Altima
Engine: 3.5L V6 Manual Models
- Material: Stainless Steel
- Inlet Size: 2.0"
- Outlet Size: 2.50"
- Primary Tubes: 1.75"
- Four O2 Sensor locations
- 1.75" Primary Tubes
- 2.0" Inlet and 2.50" Outlet Y-Pipe
- Inlet Diameter: 1.75 in. x 1.25 in. (Oval)
- Outlet Diameter: 2.5 in
- 3-1 primary tubing; 3-piece design; 3-1, 2-1 design
- 1 X Set of Header Exhaust System, Gasket(s) and Bolt(s)
Professional installation is highly recommended.
Installation instruction is not included.
CA Residents WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov

