ISR Performance Series II - GT Single Exhaust System -Resonated- Nissan 240sx 89-94 (S13)

The ISR Performance Series II GT Single exhaust (resonated) for the 1989 to 1994 Nissan 240SX S13 is the deep toned, single tip option in ISR's modular line. A 3 inch mid pipe and rear section feed a 5 inch round muffler with a 4.5 inch extended tip, producing a refined, aggressive note, while the resonated mid section removes rasp and drone without restricting flow.

Series II Improvements

Compared with ISR's older GT Single, the Series II version uses new pipe routing for more ground clearance, so a lowered S13 keeps its style without dragging. The extended tip is designed to sit correctly with deeper aftermarket aero bumpers and gives a more aggressive look on a stock bumper.

Construction

• T304 stainless steel with TIG welded joints
• 3 inch piping for the mid pipe and most of the rear section
• 5 inch round muffler with a 4.5 inch extended tip
• Straight through resonator in the mid section
• Bolts to the factory hangers and mounting points, no cutting or welding

What Is in the Box

• 1x GT Single rear section
• 1x resonated mid section
• 1x gasket and hardware pack

Modular Fitment

Nissan 240SX S13, 1989 to 1994. Every Series II piece shares the same flanges, so the GT Single rear section can later be swapped for an EP Single or EP Dual rear, and the resonated mid section exchanged for the non-resonated version.

All ISR Performance products are designed for off-road use only.