Looking for clear guidance on Zipwake installation in NZ? Whether you're installing a new system or researching before buying, this guide walks you through the key steps, practical tips, and official resources for the Zipwake S Series.
We use a Zipwake KB300-S system on our Surtees 610 Gamefisher here in New Zealand, and the performance improvement is outstanding — faster planing, improved fuel efficiency, and automatic trim correction in changing sea conditions.
If you're comfortable with marine DIY work, installing a Zipwake system yourself is very achievable.
What Is Zipwake?
Zipwake is an advanced dynamic trim control system that uses fast-acting interceptors mounted on the transom to automatically control pitch and roll.
- Faster response than traditional trim tabs
- Reduced drag
- Automatic pitch and roll correction
- Improved fuel efficiency and ride comfort
Browse our full range of Zipwake Dynamic Trim Control Systems .
Before You Start – Tools & Preparation
Tools You’ll Likely Need
- Drill & drill bits
- Marine sealant (for all transom penetrations)
- Screwdrivers
- Measuring tape & straight edge
- Masking tape
- Crimping tools
- Multimeter (recommended)
Pre-Installation Checks
- Ensure the transom is flat where interceptors will mount
- Confirm internal access for wiring
- Measure carefully before drilling
Step-By-Step Zipwake Installation Overview
1. Positioning the Interceptors
- Mount interceptors as far outward as possible
- Keep well inside the transom edges
- The bottom edge must sit flush with the hull bottom
- Mounting surface must be flat and clean
Tip: Dry fit and mark drill points before sealing.
2. Drilling & Mounting
- Drill mounting holes using supplied template
- Apply marine sealant to all penetrations
- Secure firmly without over-torquing
3. Wiring the System
- Run cables cleanly and avoid sharp bends
- Connect ignition power so system turns on/off with engine
- Secure wiring away from heat and moving parts
4. Installing the Control Panel
- Mount in a visible helm position
- Avoid direct spray zones
- Follow torque specifications
5. Programming & Initial Setup
- Complete calibration prompts
- Set pitch control preferences
- Configure roll control (if applicable)
- Adjust low-speed settings for trolling
Trolling Tip: If you troll regularly, program the system not to operate at very low speeds to prevent constant adjustment.
Common Zipwake Installation Mistakes
- Mounting on an uneven transom surface
- Not sealing drilled holes correctly
- Installing interceptors too far inward
- Forgetting ignition wiring
- Incorrect hull alignment
Zipwake S Series Downloads
- Zipwake S Series Installation Guide (PDF)
- Zipwake S Series Product Specifications (PDF)
- Zipwake Operating Principles (PDF)
- Operators Quick Reference Guide (PDF)
- S Series Quick Sizing Guide (PDF)
Shop Zipwake in NZ
We stock a range of Zipwake S Series systems suitable for various boat sizes and hull types.
Browse Zipwake Systems Available in NZ
Have questions about sizing or installation? Contact us — we're happy to help.