Borla 14-16 Lexus GS350 3.L AT S-type Exhaust (rear section only) 2021-bmw-x6-esi6941454 The tune can be transferred

The tune can be transferred to a second party in the event of vehicle transfer of ownership only

Ideal for Toyota Supra A90 and BMW Z4 G29 builds requiring port injection for E85 compatibility or increased fuel delivery

This rebuild kit provides all parts needed to completely rebuild any of the current XLE Bypass Valves

Requires Radium Turbo Fuel Cell Surge Tank (sold separately)

Borla 14-16 Lexus GS350 3.L AT S-type Exhaust (rear section only) 2021-bmw-x6-esi6941454 The tune can be transferredTips NOT included. Use factory valance tips. Borla(r) Cat Back(tm) and Axle Back exhaust systems feature patented straight through and multi core technology designed to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy, and the distinctive Borla(r) Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium T 304 austenitic stainless steel, superior to T 400 series