The N1 Dual is a hybrid variation of the N1 exhaust. This system incorporates a twin pipe, twin canister design for improved mid-range torque without sacrificing top end power. The twin piping is constructed of mild steel with a titanium particle coating mated to SUS 304 polished stainless steel canisters. Each canister features a polished 90mm (3.54 inch) tip. Robotic TIG welds compliment the hand crafted MIG welds to create on of the most innovative and dynamic exhaust systems on the market.
| Bolt-On | Yes |
|---|---|
| Part Number | 163-KN01 |
| Year | 1990, 1991, 1992, 1993, 1994 |
| Make | Nissan |
| Model | 240SX |
| Body Style | 2-Door Coupe, 3-Door Hatchback |
| Engine | KA24DE, SR20DET |
| Chassis | S13 |
| Exhaust Type | N1 Muffler |
| Piping Diameter | 75mm. - (65mm. x 2) |
| Tip Diameter | 90mm. x 2 |
| Pieces | 2 |
| Exhaust Tip Style | Round-Single wall, Straight cut |
| Piping Material | Steel-Powder Coated |
| Muffler Material | SUS304 Stainless Steel |
| Muffler Tip Material | SUS304 Stainless Steel |
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