Product Specifications
Cat-Back Exhaust System for the 1989–1994 Nissan 240SX (S13)
This single-exit cat-back exhaust kit is made for the 1989–1994 Nissan 240SX (S13) with the 2.4L four-cylinder engine, covering coupe, hatchback, and convertible two-door body styles. It replaces the exhaust from the factory catalytic converter back with 3-inch mandrel-bent tubing, one muffler, one resonator, and a polished 4.5-inch tip, and it mounts as a bolt-on kit—no cutting is required. SKU FLES08186.
Specifications
| SKU | FLES08186 |
|---|---|
| Product Type | Cat-Back Exhaust System (single-exit kit) |
| Main Pipe Diameter | 3 in OD |
| Muffler Configuration | Single muffler |
| Resonator | 1 included |
| Tip Quantity | 1 |
| Tip Size | 4.5 in diameter |
| Tip Finish | Polished |
| Exit Position | Single-side rear exit |
| Material | 201 stainless steel |
| Surface Finish | Polished |
| Installation | Bolt-on; no cutting required |
| Hardware Included | Gaskets, bolts, and nuts |
Key Features
- Complete Cat-Back Coverage: This kit replaces the exhaust from the factory catalytic converter back — piping, single muffler, resonator, and tip — as one matched system.
- 3 in OD Main Piping: The main tubing measures 3 inches in outside diameter, so you know the exact pipe size you are ordering and what you are replacing.
- Mandrel-Bent Tubing: The piping is mandrel-bent, meaning the tube bore is not squeezed at the curves the way crush-bent pipe can be.
- Single Muffler With Resonator: The layout uses one muffler and one resonator, which is what you are buying — a single-exit cat-back, not a muffler-only or axle-back section.
- Polished 201 Stainless Steel: Piping and muffler are built from 201 stainless steel with a polished surface, and the tip is polished to match the system finish.
- Single Polished 4.5 in Tip, Single-Side Exit: The system finishes with one polished 4.5-inch tip exiting on a single side, so you know the finished look before you order.
- Bolt-On Installation With Hardware Included: No cutting is required, and gaskets, bolts, and nuts are included for installation.
All main sections are 201 stainless steel with a polished finish, and the piping is mandrel-bent throughout the system. The sections bolt together with the included gaskets, bolts, and nuts, and the system mounts in place of the original rear exhaust sections with no cutting required. The factory catalytic converter stays in place.
Check Before Ordering
- This system is listed for the 1989–1994 Nissan 240SX with the 2.4L L4 engine in two-door convertible, coupe, and hatchback body styles. Confirm your vehicle’s year, engine, and body style before ordering.
- It is a single-exit cat-back system with one polished 4.5-inch tip. If you are looking for a dual-tip or dual-exit layout, this kit is not the match.
- The kit replaces the exhaust behind the factory catalytic converter, so the original catalytic converter is retained.
- Installation hardware (gaskets, bolts, and nuts) is included. Plan to reuse the factory hanger mounts.
- This product is designated for racing and off-road use. Check your local laws on exhaust noise and emissions before street use.
Shipping & Returns
Free U.S. Shipping: Orders are typically processed within 1–2 business days and delivered within 7–9 business days. Additional charges may apply to remote areas.
30-Day Returns: Unopened and unused items in their original packaging may be returned within 30 days of receipt. Return shipping is covered for verified quality issues.
Worry-Free Delivery: Optional protection against eligible loss, theft, delay, or transit damage is available at checkout.
