Description
Product Overview
The Hooker 86-92 Cam Sbtpi Cat-Back Exhaust System is engineered for the Cam SBTI trucks of model years 1986‑1992. Crafted from robust plastic, the system utilizes mandrel‑bent tubing rather than press‑bent, ensuring a consistent inside diameter for optimal airflow. With dimensions of 55 x 21.1 x 6.9 inches and a weight of 55.7 pounds, it fits precisely without additional modifications. The design delivers maximum flow, low back pressure, and long‑term durability, making it a reliable replacement for the factory exhaust.
![[Product front view showing all components]](https://www.exzagoods.store/wp-content/uploads/2026/05/e7e9ff23cace49eebd12d5cce66cc8ac.jpg)
Usage
This exhaust system is ideal for daily driving, off‑road adventures, and performance‑oriented applications. It suits both casual drivers and enthusiasts who demand a smoother, louder exhaust note while maintaining fuel efficiency. The vehicle‑specific fit guarantees easy installation on Cam SBTI trucks, eliminating the need for custom brackets or welding. Whether you’re cruising city streets or tackling rugged terrain, the Hooker cat‑back exhaust enhances engine breathing and overall driving experience.
Why Choose Us
Hooker’s reputation for automotive performance components backs this exhaust system. The mandrel‑bent construction provides a consistent flow path, reducing turbulence and improving horsepower gains. Our rigorous quality control ensures each unit meets strict durability standards, and the included warranty offers peace of mind. With a proven track record in the automotive market, Hooker delivers products that combine engineering precision with real‑world reliability.
Key Features
- Mandrel‑bent tubing ensures maximum airflow and consistent diameter for better performance.
- Low back pressure design improves engine efficiency and fuel economy.
- Durable plastic construction resists corrosion and extends service life.
- Vehicle‑specific fit for 86‑92 Cam SBTI trucks simplifies installation.
- Comprehensive warranty and dedicated support for hassle‑free ownership.
FAQ
Is this exhaust system compatible with all 86‑92 Cam SBTI models?
Yes, the system is engineered to match the factory mounting points of all 1986‑1992 Cam SBTI trucks, providing a direct bolt‑on replacement.
What is the benefit of mandrel‑bent tubing over press‑bent?
Mandrel bending maintains a uniform internal diameter, reducing airflow restriction and delivering smoother exhaust flow, which can translate to modest power gains.
How does the low back pressure affect fuel consumption?
Reduced back pressure allows the engine to expel exhaust gases more efficiently, often resulting in improved fuel economy during normal driving conditions.
Can I install this exhaust myself?
The system is designed for a bolt‑on installation with basic hand tools. No welding or custom fabrication is required.
What warranty does Hooker provide?
Hooker offers a standard warranty covering material defects for a specified period, and our customer service team is ready to assist with any issues.




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