ISR Performance Series II - EP Dual Rear Section Only - Nissan 240sx 89-94 (S13)

The ISR Performance Series II EP Dual Rear Section is the standalone rear axle-back component of the Series II modular exhaust platform for the 1989-1994 Nissan 240SX (S13). Sold separately so Series II exhaust owners can swap between EP Single, EP Dual, and GT Single rear configurations without replacing the entire system.

What It Does

This is the REAR AXLE-BACK SECTION ONLY, not a complete exhaust system. The Series II modular architecture lets you mix and match mid and rear sections, so an owner who started with a Series II GT Single can swap to this EP Dual rear section to change exit configuration without buying a whole new exhaust.

Critical Compatibility

ONLY works with Series II exhaust systems. This section will NOT bolt up to the original (pre-Series II) ISR EP Dual or GT Single exhausts. Confirm you have a Series II mid-section before ordering this rear-only piece.

This Is Not a Complete Exhaust

You need a Series II mid-section to use this part. If you don't have a Series II exhaust already installed, order the complete system (IS-S2EPDR-S13 for resonated or IS-S2EPDNR-S13 for non-resonated) instead.

Fitment

• 1989-1994 Nissan 240SX (S13) with existing ISR Series II mid-section

What's in the Box

• 1x EP Dual Rear Axle-Back Section (S13)
• 1x Gasket and hardware pack

Product Details

Brand: ISR Performance

Part Number: IS-S2RO-EPD-S13

Type: Series II Rear Axle-Back Section (EP Dual)

Vehicle Fitment: 1989-1994 Nissan 240SX (S13)

Series: Series II ONLY

Rear Configuration: EP Dual (dual 3-inch tips with extended length)

Material: Stainless steel

Required Companion: ISR Series II mid-section (sold separately or included in complete system)

NOT Compatible With: Original (pre-Series II) ISR EP Dual or GT Single exhausts

Sold: Rear section only (NOT a complete exhaust)

Legality: Off-road and competition use only