2011-2013 Infiniti M56 / 2014-2018 Q70] - STILLEN Stainless Steel Near Cat-Back Exhaust System - 504456 KB11120KT2 Roof spoiler adds an aggressive

Roof spoiler adds an aggressive style to the rear window and provides less air turbulence for the rear wing

The front bumper splitter also improves the look of the Q50's front end

When you let off the throttle from hard acceleration

w/16mm Tow Hook Thread Diameter - 4 11/16" Length (Stock Facia)

2011-2013 Infiniti M56 / 2014-2018 Q70] - STILLEN Stainless Steel Near Cat-Back Exhaust System - 504456 KB11120KT2 Roof spoiler adds an aggressiveFeatures & Benefits: For 5. 6L Engine (504437 for 3. 7L) WHP Increase (horsepower to the wheels) Gain Torque Mild note at idle; Cruising Aggressive note under throttle Compliments the factory exhaust cut out nicely Perfect solution for those who value a more luxurious and quiet cabin feel along with enhanced sound. Delivers an aggressive look that matches the enhanced exhaust note. Near Cat Back Exhaust System 304 Stainless Steel Construction Polished