What options are out there so far? Any reviews? Video/sound clips?
From the factory, there are two different OEM exhaust options.
1) A single system with a single outlet, and a dual system with dual polished stainless steel tips. The single system is standard on LS, LT, RST, and Z71 trim levels, and available on Premier and High Country trim levels when equipped with the LM2 diesel engine.
2) A dual system is standard on Premier and High Country trims equipped with a gas engine. Not available with the LM2 diesel engine or any other trim level.
2021 Chevrolet Tahoe and Suburban Factory Exhaust
|Single system, single-outlet exhaust||S||S||S||S||A*||A*|
|Dual system with dual polished stainless steel tips||N/A||N/A||N/A||N/A||S#||S#|
- * Included and only available with turbodiesel Duramax 3.0L LMW I6 engine
- # Deleted when turbodiesel Duramax 3.0L LM2 I6 engine is ordered