PPRC
4JJ1 / 4JJ3 Exhaust Manifold for Garrett G25/G30 – High Mount Stainless | D-MAX, MU-X & BT-50
4JJ1 / 4JJ3 Exhaust Manifold for Garrett G25/G30 – High Mount Stainless | D-MAX, MU-X & BT-50
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4JJ1 / 4JJ3 High Mount Exhaust Manifold for Garrett G25 / G30 — Stainless Steel
High mount • V-band included • Built for big-turbo D-MAX, MU-X & BT-50 builds
📸 Please note: 1KD manifold pictured — new 4JJ1/4JJ3 manifolds are currently being built. Photos will be updated once the first units land.
🔧 Built to order: please allow 1.5–3 weeks for manufacturing before dispatch.
This premium-grade Thai-made high mount stainless steel exhaust manifold is built to suit Garrett G25 and G30 turbos on the Isuzu 4JJ1 and 4JJ3 platforms. Planning a serious 4JJ1 or 4JJ3 turbo upgrade? This is the foundation for big flow, big power, and a tough engine bay.
⚙️ Garrett Turbo Compatibility
- Garrett G25-550
- Garrett G25-660
- Garrett G25-700
- Garrett G30-725
- Garrett G30-770
- Garrett G30-825
- Garrett G30-900
🔥 Key Features
- Top-quality stainless steel tube — withstands extreme exhaust temperatures and harsh conditions
- High mount design — improved turbo access, heat management, and engine bay presentation
- V-band included — clean, serviceable turbo connection
- Raw unpolished finish — genuine fabrication aesthetic straight from Thailand
🚗 Vehicle Compatibility
- Isuzu D-MAX — 4JJ1-TC / 4JJ1-TCX 3.0L (2007–2019)
- Isuzu D-MAX — 4JJ3-TCX 3.0L (2020 on)
- Isuzu MU-X — 4JJ1 (2013–2019) & 4JJ3 (2020 on)
- Holden Colorado RC — 4JJ1-TC 3.0L (2008–2012)
- Holden Rodeo RA7 — 4JJ1-TC 3.0L (2007–2008)
- Mazda BT-50 — 4JJ3-TCX 3.0L (2020 on)
⚠️ Installation Notes
- V-band included with the manifold
- Designed for big-turbo conversions — supporting mods (dump pipe, oil & water lines, intercooler piping and a quality tune) are required
- Professional installation recommended for best fitment and reliability
🚚 Shipping & Payment
- 🔧 Built to order — allow 1.5–3 weeks for manufacturing
- 🚚 Free express shipping Australia-wide — AusPost Express or TNT, full tracking
- 💳 Buy now, pay later: Afterpay, Humm, Klarna & Zip
- 🇦🇺 All major credit cards accepted
Frequently Asked Questions
Which Garrett turbos does this manifold suit?
It's designed for the Garrett G-Series: G25-550, G25-660, G25-700, G30-725, G30-770, G30-825 and G30-900 on the Isuzu 4JJ1 and 4JJ3 platforms.
Does it fit both the 4JJ1 and 4JJ3?
Yes — it suits the 4JJ1-TC/TCX found in the D-MAX, MU-X, Colorado RC and RA7 Rodeo, as well as the 4JJ3-TCX in the 2020-on D-MAX, MU-X and Mazda BT-50.
Is the V-band included?
Yes — the V-band is included with the manifold for a clean, serviceable turbo connection.
How long until it ships?
This manifold is built to order — please allow 1.5 to 3 weeks for manufacturing. Once complete, it ships free via express post Australia-wide.
Why is a 1KD manifold shown in the photo?
The new 4JJ1/4JJ3 manifolds are currently being built, so the 1KD version is pictured to show the construction style and quality. Photos will be updated as soon as the first 4JJ units arrive.
Who makes this manifold?
This manifold is manufactured by PPRC Thailand, a trusted fabricator known for high-quality stainless steel exhaust components and proven durability in demanding applications.
PPRC Garrett G25/G30 Manifold • Stainless Steel • 4JJ1 / 4JJ3
The foundation for a big-turbo D-MAX, MU-X or BT-50 build. Free express shipping Australia-wide.
Disclaimer: Common Rail Cowboys is not affiliated with PPRC Thailand, Garrett Motion, Isuzu Motors, Mazda, or General Motors. Professional installation recommended.
