HPI Racing Aluminum Tuned Pipe for Trophy 3.5/4.6

Overview

The HPI Racing Aluminum Tuned Pipe is a high-quality exhaust upgrade designed for the HPI Trophy 3.5 and Trophy 4.6 1/8-scale nitro vehicles. The tuned pipe optimizes exhaust flow at specific RPM ranges, helping the engine make peak power at racing speeds.

Constructed from durable aluminum for heat dissipation and long service life, this tuned pipe is engineered to extract maximum performance from your Trophy nitro powerplant.

Key Features

• Aluminum construction
• Tuned for Trophy 3.5/4.6 nitro engines
• Optimized for peak RPM performance
• Genuine HPI Racing OEM

Performance Benefits

• Increased peak engine power
• Better RPM range performance
• Excellent heat dissipation
• Durable aluminum construction

Usage Notes

Pair with proper engine tuning for best results. Re-tune carburetor settings after installation. Inspect exhaust gaskets and connector during installation.

Technical Specs

• Type: Tuned Pipe
• Material: Aluminum
• Application: Trophy 3.5/4.6 nitro exhaust

Fitment

• HPI Trophy 3.5 Buggy
• HPI Trophy 4.6 Truggy

What's Included

• (1) HPI Racing Aluminum Tuned Pipe

Summary

Extract maximum performance from your Trophy 3.5/4.6 with this aluminum tuned pipe — built to optimize peak RPM power.