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SKU: 3203-EX021 | UPC: 4957266923290
HKS 95-98 Nissan 240SX Hi-Power Exhaust
The HKS Hi-Power Exhaust is a cat-back system built for 1995-1998 Nissan 240SX S14 chassis with SR20DET engine. It replaces the stock exhaust from the catalytic converter back with mandrel-bent stainless steel piping and a large single canister muffler for improved exhaust flow, reduced backpressure, and gains in horsepower and torque. Drivers experience a deep throaty exhaust note that enhances the driving thrill without excessive drone.
Key Features
- Stainless Steel Construction: Full T304 SUS304 piping and muffler resist corrosion, withstand high heat, and maintain shine with polished finish.
- Large Single Canister Muffler: 12.0 liter volume internal silencer with 120mm rolled-edge tip produces tuned 93dB sound at 4500rpm for aggressive race-inspired tone.
- Optimized Pipe Design: Mandrel-bent Ø60.8mm inlet tapering to Ø50.8x2mm branch and Ø80x2mm rear pipes ensure smooth flow and power delivery.
- Weight Reduction: 12.6kg system sheds pounds over stock for better handling and acceleration response.
- Bolt-On Fitment: Direct replacement cat-back retains factory catalytic converter and O2 sensor provisions for easy upgrade.
Product Notes
- Designed exclusively for SR20DET engine configurations.
- Check local sound regulations as volume exceeds some OEM levels.
- Packages in protective oversized box to prevent shipping damage.
Installation Notes
- Professional installation recommended.
- Bolt-on design uses factory hangers and mounts on SR20DET models.
- Includes gaskets, clamps, and stainless hardware for complete setup.
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1995-1998 | Nissan | 240SX | SR20DET |
| 1995-1998 | Nissan | Silvia | S14 (RPS13) MT |
Why Choose HKS?
- Decades of JDM tuning leadership with motorsport-proven designs.
- Hand-welded construction ensures leak-free performance and longevity.
- Engineered in Japan for precise fit and dyno-tested power gains.
Frequently Asked Questions
-
Q: Will this fit a stock US 1995-1998 240SX?
A: Fits S14 chassis with SR20DET engine swap. US models have KA24DE and require engine conversion first. -
Q: What material is used in construction?
A: T304 SUS304 stainless steel throughout piping, muffler, and 120mm tip for durability and heat resistance. -
Q: What is the warranty coverage?
A: HKS offers limited lifetime warranty against manufacturing defects when installed professionally.
Shipping & Handling
- Method: UPS or FedEx Ground
- Availability: In stock - ships same or next business day
- Packaging: Oversized box measuring 50 x 14 x 14 inches
- Weight: 28 lbs
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