Understanding your vehicle's Exhaust finishers to rear bumper clearance and the importance of its maintenance
Clearance between the enlarged-diameter exhaust
finisher and the rear bumper is realized by
using highly rigid exhaust mount rubber to
control rear muffler vibration. The clearance
between the exhaust finisher and the rear
bumper may alter as the exhaust mount rubber
changes shape due to vibration, passage of time
and high exhaust temperature during high
performance driving. Therefore, inspection of
the clearance is necessary during the GT-R
special inspection and when engaging in
performance driving.