AWE Tuning Track Edition Catback Exhaust for BMW F90 M5 - Chrome Silver Tips (3020-42070) 18395 this adapter is required

this adapter is required

XS AEMNET Description_DES AEM Main Harness X-Series AEMnet Gauge Description_EXT CLEARANCE ITEM / ALL SALES FINAL - Compatible w/ Part # 30-0312

0 1980 Buick LeSabre Engine: 7

3 Inch CNC Mandrel Bent Tubing For Maximum Exhaust Flow

as well as the STILLEN supercharger's intercooler

AWE Tuning Track Edition Catback Exhaust for BMW F90 M5 - Chrome Silver Tips (3020-42070) 18395 this adapter is requiredIf raw and rowdy are your speed, the Track Edition Cat Back is your dose of steel. The Track Edition Exhaust retains all the engineering and precision of the SwitchPath Exhaust, including the X pipe and 3" diameter tubing, minus the valves in the rear sections. The result? Constant rumble. Warning! These versions are known to get rowdy, and may be too much for many. For that reason, this particular version cannot be returned due to sound preference.