Corsa Performance 2015 GMC Yukon XL 1500 5.3L V8 3in Cat-Back Single Side Exit Twin 4in Overland Expedition Outfitters Based on a new 3

Based on a new 3 Ton chassis

The slug has a 1/2” hole for fixturing

Plug and play PTCAN2 flex fuel sub harness for BMW B58 and S58 engines designed to integrate flex fuel controllers or ReFlex+ port injection systems without modifying factory wiring

but if you frequently take your truck off-road or load-up the bed rack with heavy equipment

Corsa Performance 2015 GMC Yukon XL 1500 5.3L V8 3in Cat-Back Single Side Exit Twin 4in Overland Expedition Outfitters Based on a new 3Single Side Exit; Twin 4. 0" Black Tips Vehicle Fitments: Year Make Model Submodel 2016 2019 Chevrolet Suburban HD 2015 2020 Chevrolet Suburban LT, LS 2015 2016 Chevrolet Suburban LTZ 2017 2020 Chevrolet Suburban Premier 2015 2020 GMC Yukon XL SLT, Denali, SLE