Description
Part #: gib5403
Gibson 5403 – Dual Extreme Exhaust System, Aluminized
Gibson Dual Extreme Split Side Exhaust Systems are just what you need to bring your ride up to extreme power levels! The exhaust system will improve your vehicle’s performance and throttle response, giving it a powerful and aggressive tone. The systems feature dual-pipe design exits which exit behind your rear wheels at aggressive angles, mandrel-bent heavy-gauge tubing which will ensure maximized exhaust flow, a fully welded Superflow muffler, and 4″ polished stainless tips.
Key Features:
- Cat Back Dual Extreme Exhaust
- Aluminized
- 2.5 in. Tubing
- 8 in. Round Body
- 3.5 in. Center Inlet
- 3 in. Dual Outlet
- L-24 in.
- 5 in. Polished Slash Cut Tip
- ExitBehindEachRearTire
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 2007 | CADILLAC | ESCALADE ESV | BASE | 6.2L V8 FLEX, 6.2L V8 GAS |
| 2008 – 2010 | CADILLAC | ESCALADE ESV | BASE, PLATINUM | 6.2L V8 FLEX, 6.2L V8 GAS |
| 2007 – 2010 | CADILLAC | ESCALADE EXT | BASE | 6.2L V8 FLEX, 6.2L V8 GAS |
| 2007 – 2010 | GMC | YUKON XL 1500 | DENALI | 6.2L V8 FLEX, 6.2L V8 GAS |






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