The 3.5 inch intermediate pipe and tailpipe are formed of stainless heavy-wall tubing with mandrel bends to maximize airflow, minimize backpressure and lower exhaust gas temperatures. The system safely clears the spare tire, shocks and brake lines. Monster exhaust includes exclusive round, straight-cut, polished-stainless rolled-edge tailpipe tip (with your choice of high temp black or chrome-over stainless). Tip has an adjustable clamp for positioning on tailpipe. Single Exit Tip dimensions: 3.5 inch Tube - 4.38 X 12 inch. This system is also available as a Dual Exhaust with dual 3 inch Tube - 3.75 X 11 inch exhaust tips.