{"product_id":"isr-performance-series-ii-ep-dual-tip-blast-pipe-exhaust-system-resonated-nissan-240sx-89-94-s13","title":"ISR Performance Series II EP Dual Tip Blast Pipe Exhaust System -Resonated- Nissan 240sx 89-94 (S13)","description":"\u003cp\u003eThe ISR Performance Series II EP Dual Exhaust System (Resonated) is the modular successor to the original EP Dual exhaust for the 1989-1994 Nissan 240SX (S13). Picks up where the popular original EP Dual left off, with stainless steel 3-inch piping merging to a dual 3-inch rear exit, plus all-new pipe routing for improved ground clearance and an extended tip that fits properly with both stock and deeper aftermarket aero bumpers.\u003c\/p\u003e\n\n\u003ch3\u003eWhat It Does\u003c\/h3\u003e\n\u003cp\u003eCatback replaces the entire exhaust system from the cat back, running 3-inch piping through the resonated mid-section back to a dual 3-inch rear exit with extended tips. The Series II routing improvement is the marquee feature: ISR raised the pipe routing compared to the original EP Dual to add ground clearance, which is critical on lowered S-Chassis where a low-hanging exhaust constantly catches on driveway entries, speed bumps, and uneven pavement. Stylish, aggressive, and finally compatible with serious ride heights.\u003c\/p\u003e\n\n\u003cp\u003eIncludes the Series II resonated mid-section, which keeps the tone deep without unwanted rasp. The choice for owners who want aggression with civility.\u003c\/p\u003e\n\n\u003ch3\u003eModular Series II Architecture\u003c\/h3\u003e\n\u003cp\u003eThe Series II platform is built around interchangeable sections. The mid-section and rear-section can be swapped independently:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMid-sections:\u003c\/strong\u003e Resonated or Non-Resonated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear sections:\u003c\/strong\u003e EP Single, EP Dual, or GT Single\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIf your taste in tone or rear exit style changes, you don't have to replace the entire exhaust. just swap the relevant section. Series II sections are not backward-compatible with original ISR exhaust systems.\u003c\/p\u003e\n\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1989-1994 Nissan 240SX (S13)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's in the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x EP Dual Rear Section (S13)\u003c\/li\u003e\n\u003cli\u003e1x Resonated Mid Section\u003c\/li\u003e\n\u003cli\u003e1x Gasket and hardware pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eProduct Details\u003c\/h3\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e ISR Performance\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e IS-S2EPDR-S13\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eType:\u003c\/strong\u003e Catback Dual Exhaust (Series II)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eVehicle Fitment:\u003c\/strong\u003e 1989-1994 Nissan 240SX (S13)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e Series II (modular, interchangeable mid + rear sections)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eMid-Section:\u003c\/strong\u003e Resonated\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eRear Configuration:\u003c\/strong\u003e EP Dual (dual 3-inch tips with extended length)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eMaterial:\u003c\/strong\u003e Stainless steel\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003ePiping Diameter:\u003c\/strong\u003e 3-inch (mid), dual 3-inch (rear)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBumper Compatibility:\u003c\/strong\u003e Stock bumpers and aftermarket aero bumpers\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eGround Clearance:\u003c\/strong\u003e Improved routing vs. original EP Dual \/ GT Single\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eModular Architecture:\u003c\/strong\u003e Mid and rear sections individually swappable with other Series II components\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eBackward Compatibility:\u003c\/strong\u003e NOT compatible with original (pre-Series II) ISR exhausts\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eInstallation:\u003c\/strong\u003e Direct bolt-on, gaskets and hardware included\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eSold:\u003c\/strong\u003e Complete catback (mid + rear)\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e\u003cstrong\u003eLegality:\u003c\/strong\u003e Off-road and competition use only\u003c\/p\u003e","brand":"ISR Performance","offers":[{"title":"Default Title","offer_id":45957129666757,"sku":"IS-S2EPDR-S13","price":577.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0767\/2718\/9701\/files\/P1170957__88866.1630073086.500.659.jpg?v=1773346763","url":"https:\/\/www.isrcompetition.com\/products\/isr-performance-series-ii-ep-dual-tip-blast-pipe-exhaust-system-resonated-nissan-240sx-89-94-s13","provider":"ISR Competition","version":"1.0","type":"link"}