Advance Headers | 2.5" Mild Steel DPF Delete Pipe | Isuzu Light Truck 4HK1 Engine | TIS4PF
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Advance Headers | 2.5" Mild Steel DPF Delete Pipe | Isuzu Ligh...
Description
Description
Advance Headers High-Flow DPF Delete Pipe for ISUZU Light Trucks (4HK1 Engine)
The Advance Headers 2½" DPF Delete Pipe (TIS4PF) is engineered specifically for commercial Isuzu Light Truck platforms equipped with the heavy-duty 4HK1 turbo diesel engine. This Heavy-Duty race-spec component replaces the restrictive underbody factory Diesel Particulate Filter assembly to deliver unrestricted exhaust gas flow and long-term operating durability.
PRODUCT CONTENTS:
- 1 x 2½" Heavy-Duty Mild Steel DPF Delete Pipe Assembly (Standard Finish)
Key Features:
- Heavy-duty mild steel construction designed structurally tough to withstand commercial fleet cycles, demanding work environments, and high diesel thermal loads
- Optimized 2½" mandrel-bent pipe profile dramatically drops restrictive backpressure, improving overall exhaust gas flow and low-end torque acceleration
- Helps regulate and substantially lower operational Exhaust Gas Temperatures (EGTs) under heavy freight or towing conditions
- 100% direct bolt-on replacement path engineered to line up cleanly with factory mounting footprints under the floor pan without custom fabrication or structural chassis welding
- Thick, precision laser-cut structural flanges resist thermal warping to guarantee a stable, permanently gas-tight seal
Specifications:
- Brand: Advance Headers
- Part Number: TIS4PF
- Primary Pipe Size: 2½" (63.5mm)
- Material: Mild Steel (Standard Finish)
- Component Type: DPF Delete Mid-Pipe Section
- ECU Remap Required: Yes (Mandatory ECU Tune)
- Welding Required: No
⚠️ Crucial Tuning & Legal Compliance Notes:
1. Mandatory ECU Remap: Because this DPF delete pipe removes the factory Diesel Particulate Filter (DPF), your vehicle's engine management system will require an immediate, professional ECU remap/tune to prevent limp-home modes, warning lights, or fault diagnostic codes.
2. Off-Road Use Only: This product bypasses emission control equipment and is strictly engineered, marketed, and sold for off-road racing, closed-circuit motorsport tracks, or private property use only. Please check your local transport laws regarding emission modifications before installation.
Please Note: Professional installation by a qualified mechanic or exhaust specialist is highly recommended to guarantee proper alignment and a perfect leak-free seal.
Important Information
- The image shown may not reflect the actual product design.
- Ensure your vehicle details match before purchasing.
Vehicle Applications for ISUZU Commercial Trucks 4HK1 Diesel Engine
| Make | Model Range | Engine Code | Body Type | Chassis Series | Engine Details | Transmission Specs | Drivetrain/Notes |
|---|---|---|---|---|---|---|---|
| Isuzu | N-Series (NPR / NQR / NNR) | 4HK1-TCN / 4HK1-TCC / 4HK1-TCS | Light Duty Commercial Truck | N-Series Platforms | 5.2L 4Cyl OHC 16V Overhead Cam Turbo Diesel | Manual / AMT (Smoother) | RWD | Replaces standard underbody DPF assembly filter section. Designed strictly for 4HK1 motor variants. Direct race-spec replacement path. |
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