HPI Racing Exhaust Manifold Set for Trophy 3.5 / 4.6

Overview

The HPI Racing Exhaust Manifold Set is a genuine factory replacement assembly for the HPI Trophy 3.5 and Trophy 4.6 nitro vehicles. The manifold connects the engine's exhaust port to the tuned pipe, ensuring proper exhaust flow and engine performance.

Key Features

• Genuine HPI Racing replacement set
• Designed for Trophy 3.5 / 4.6
• OEM-spec fit and finish

Performance Benefits

• Restores factory exhaust flow and engine performance
• Direct OEM-spec replacement
• Durable construction stands up to nitro engine heat

Usage Notes

• Use new exhaust gaskets during installation
• Inspect mounting hardware and tuned pipe
• Verify all hardware is securely tightened

Technical Specs

• Application: HPI Trophy 3.5 / 4.6 exhaust manifold

What's Included

• Exhaust Manifold Set for Trophy 3.5 / 4.6

Fitment

• HPI Trophy 3.5
• HPI Trophy 4.6
• Scale: 1/8 nitro off-road

Summary

A genuine HPI Racing exhaust manifold set for the Trophy 3.5 / 4.6 — OEM-spec replacement that restores nitro engine performance.