HPD Special Parts
HPD 4JJ1 Boost Gauge Adapter
HPD 4JJ1 Boost Gauge Adapter
Regular price
$76.50 AUD
Regular price
$85.00 AUD
Sale price
$76.50 AUD
Unit price
per
Tax included in Australia,
Shipping calculated at checkout.
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HPD 4JJ1 Boost Gauge Adapter
✅ DIY Friendly | ✅ Billet Aluminium | ✅ Free Express Shipping
Monitor your boost the right way with the HPD Boost Gauge Adapter – precision-made for Isuzu 4JJ1 engines by HPD Special Parts Thailand.
Forget drilling, welding, or dodgy T-piece installs. This billet adapter gives you a clean, factory-style solution to run your boost gauge, whether you’re tracking stock boost or tuning for serious power.
💪 Key Features
- Billet anodised aluminium – available in multiple HPD colours
- Leak-free install – includes stainless bolts & new O-ring
- Direct fit design – no cutting or mods required
🚙 Vehicle Compatibility
- Holden Rodeo RA7 – 4JJ1
- Holden Colorado RC – 4JJ1
- Isuzu D-MAX – 2006–2016 (4JJ1)
- Isuzu MU-X – 2012–2015 (4JJ1)
🛠 Install Notes
Direct bolt-in upgrade – no tuning or extra parts needed. Ideal for anyone fitting a boost gauge and wanting it done properly the first time.
🚚 Shipping & Payment
- 💳 Afterpay, Humm, Klarna & Zip available at checkout
- 🚚 Free Express Shipping Australia-Wide – fast dispatch with tracking from our Aussie warehouse
📝 Availability
Some colour options may sell out quickly. If unavailable, we’ll contact you with alternatives or order it in specially for you 🤙
