- 1¾″Mandrel-bent, equal-length primaries
- 100/400Cell metal or ceramic high-flow cats
- 304Stainless steel construction
- Bolt-onFactory mounts, no cutting
Ramjet Performance Parts // Holden VE-VF LS V8
Ramjet 1¾″ Headers & Cats VE-VF
A direct bolt-on header and high-flow cat package: 1¾″ mandrel-bent equal-length primaries for real horsepower, torque and throttle response while staying streetable.
- ☎Talk to the team03 9746 6656
Pre-order +
This product is currently available to pre-order across all pipe and cat options. Order now to reserve yours at the current price — we'll confirm your dispatch date by email.
Shipping & returns +
$99 flat-rate delivery Australia-wide on exhaust orders, insured and tracked. Ships worldwide. Unopened items can be returned within 7 days. Not sure it fits? Call 03 9746 6656.
Built for VE & VFLS engines.
Whether you’re running an LS1, LS2, LS3, L77 or LSA — the perfect base for camshaft upgrades, head & cam packages, and tough naturally aspirated street cars.
Why it works
1¾″ primary length
Dialled in for VE & VF LS engines to balance grunt down low with strong pull up top.
Equal-length pipes
Carefully shaped primary tubes create near-perfect equal lengths for optimal scavenging.
Race-merge collectors
Smoothly guide exhaust gases from multiple primaries into a single outlet, reducing turbulence and pressure reversion for stronger mid-range and top-end power.
High-quality exhaust
304 stainless steel construction with accurate fitment and a clean final appearance.
The details
Specifications
- Fits
- Holden VE & VF Commodore LS V8 (LS1, LS2, LS3, L77, LSA)
- System type
- Long-tube headers + high-flow cats
- Primary tubes
- 1¾″ mandrel-bent, equal-length
- Pipe size
- 2.5″ standard or 3″
- Cat options
- 100-cell metal or 400-cell ceramic
- Fitment
- Direct bolt-on to factory mounts — no cutting
Frequently asked questions
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. Some Manta systems may not start at the standard connection point and could require a connector pipe — check with Manta first.
Are they easy to install? +
Yes, they 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.
Should I choose 2.5″ or 3″? +
2.5″ suits most street and mild-cam builds; 3″ suits bigger head-and-cam or higher-output combinations.
Metal or ceramic cats? +
100-cell metal suits most naturally aspirated builds; 400-cell ceramic offers extra heat retention. Both are high-flow and streetable.
Do I need a tune? +
A tune is recommended to realise the full gains, but is not required for fitment.
When will it ship? +
This product is currently on pre-order. We'll confirm your dispatch date by email. Questions? Call 03 9746 6656.
Fitted. Driven. Reviewed.
Verified feedback from Holden VE-VF owners running Ramjet.