Hipex 2188 EVO OXD .21 Off Road Tuned Pipe Combo w/G2 Manifold

Pipe Combo Overview:

The 2188 EVO OXD .21 Off Road Tuned Pipe Combo by Hipex is a refined evolution of the popular 2188 pipe, designed to deliver enhanced performance across the entire RPM range. Built for .21 off-road nitro engines, this combo includes the tuned pipe and G2 manifold for a complete performance upgrade. With improved low-end response and stronger top speed, it’s engineered to provide a balanced and competitive edge on any track.

About the Pipe Combo

OXD-Treated Evolution With Broad Power Gains

This updated 2188 EVO pipe features innovative OXD surface treatment, which hardens the material and enhances resonance for more efficient power delivery. The 3-chamber EFRA-homologated design improves low RPM torque while maintaining excellent top-end speed, giving drivers smoother acceleration and stronger overall performance. Optimized specifically for OS-based and Picco engines, this combo ensures ideal compatibility and tuning potential. The easy-to-clean exterior and included G2 manifold make installation and maintenance straightforward for racers of all levels.

Features:

• OXD treated surface for increased durability
• Improved resonance for optimized power output
• 3-chamber EFRA homologated design
• Enhanced low RPM power response
• Strong top-end speed performance
• Optimized for OS and Picco engines
• Evolution of the 2188 pipe design
• Easy-to-clean exterior finish
• Includes G2 manifold