Ramjet Performance Parts
Ramjet 1 3/4" Headers & Cats VE-VF
Description
The Ultimate VE & VF LS Exhaust Upgrade
If you're chasing the best exhaust upgrade for your Holden VE or VF V8, the Ramjet 1¾” Headers & Cats package is built to deliver serious power gains, killer sound, and spot-on factory fitment.
Designed specifically for Holden VE & VF Commodore LS-powered cars, this system turns your stock exhaust into a proper performance setup — boosting horsepower, torque, throttle response, and overall drivability.
Built for Holden VE & VF LS Engines
Whether you're running an LS1, LS2, LS3, L77 or LSA, these headers are engineered to get the most out of your V8, making them the perfect base for:
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Camshaft upgrades
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Head & cam packages
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Tough naturally aspirated street cars
Key Features & Benefits
1¾” Mandrel-Bent Primary Tubes
Dialled in for VE & VF LS engines to balance grunt down low with strong pull up top.
High-Flow Performance Catalytic Converters
Flows better than factory while staying streetable, reducing backpressure and freeing up real power.
Equal-Length Design for Maximum Scavenging
Improves cylinder evacuation, throttle response, and delivers that crisp Aussie V8 note.
Premium Stainless Steel Construction
Built tough to handle Aussie conditions with excellent heat resistance and long-term durability.
Direct Bolt-On Fit for VE & VF Commodore
Bolts straight up using factory mounts — no cutting, no mucking around.
Why Choose Ramjet for Your VE or VF Exhaust?
Ramjet headers are developed right here in Australia for Australian cars, roads, and driving styles — tested on real Holdens, not just on a screen.
This isn’t just about making your car louder — it’s about delivering a proper performance exhaust solution for Holden VE & VF V8s, built to make your car faster, sharper, and more aggressive.
Product information
PRODUCT FEATURES
STOCK
RAMJET
F.A.Q.
They appreciate cut and details, things that aren't so obvious.
Will these headers bolt straight up?
These headers are designed to bolt up to any cat-back system that connects to the factory headers and catalytic converters, including brands like Xforce, Empire, and Manta.
However, some Manta systems may not start at the standard connection point and could require a connector pipe.
We recommend contacting Manta to confirm compatibility or whether a Manta-specific connector pipe is needed
Can these be delivered to my house?
These headers and cats can be delivered straight to your door or workplace.
Are the Ramjet headers easy to install?
Yes, the Ramjet headers and cats are straightforward to install. In some cases, you may need to check clearance on the driver’s side K-frame.
Ensure there’s roughly a 5mm gap between the header and the K-frame.
If clearance is tight, you may need to fit new engine mounts to slightly raise the engine, or gently massage the header with a soft hammer to achieve the required clearance
How long will shipping take?
If the headers are in stock, they’ll be dispatched within 1–2 business days.
How To Return My Items?
We offer returns only if the headers are faulty.
If a fault is suspected, the item must be returned for inspection. Once confirmed by our team, a full refund will be issued.
Performance Technology
Race Merge Collector
The Ramjet race merge collector improves exhaust performance by smoothly guiding exhaust gases from multiple primary pipes into a single outlet, reducing turbulence and pressure reversion.
This creates stronger exhaust scavenging, helping pull spent gases out of the cylinders more efficiently, which improves cylinder filling on the next intake cycle.
The result is increased exhaust gas velocity, stronger mid-range and top-end power, a cleaner and more efficient power curve, and a sharper, more refined exhaust note