ISR Performance

ISR Performance Series II GT Single Rear Section Only - Nissan 240sx 89-94 S13

$339.62
( 0 Reviews )

Preorder date - Nov 30th 2026

Available on backorder. Ships from ISR Performance in 2-4 weeks

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Swap your S13 over to the GT Single look with this ISR Performance Series II GT Single rear section for the 1989-1994 Nissan 240SX. It is the axle back muffler section only, designed to bolt onto a Series II mid pipe already installed on the car.

Before you order

  • Rear axle back section only, not a complete exhaust system
  • Works only with ISR Series II exhaust systems and will not fit older models
  • The full Series II cat back system is sold separately if you are starting from scratch

Why buy a section instead of a system

ISR designed Series II around interchangeable parts. The resonated and non resonated mid sections and the EP Single, EP Dual and GT Single rear sections for each chassis all share the same connection points. If you have an EP Single or EP Dual rear on the car now, this GT Single rear swaps on directly and changes both the sound and the exit style.

Fitment

Nissan 240SX S13, 1989 to 1994, with an ISR Series II mid section.

Box contents

  • 1x Nissan 240SX S13 GT Single rear axle back section
  • 1x gasket and hardware pack

Reuse the factory rear hanger rubbers or replace them if they are worn so the muffler sits level in the bumper opening.

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

Legal in California only for racing vehicles which may never be used, or registered or licensed for use, upon a highway.

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ISR Performance Series II GT Single Rear Section Only - Nissan 240sx 89-94 S13