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Description
MACE SPEED DEMON PACKAGE TO SUIT HOLDEN SIDI LFW LFX 3.0L 3.6L V6 (2013-2017)We understand that copious controversy circulates through the car scene when it comes to modifying the SIDI V6. With most unfortunately agreeing the gains to dollar value are minimal and after all, whats the point of enhancing a V6 when itll never beat and sound like a V8, right? Well, with the extensive research and development we have poured into performance upgrades for the Australian built SIDI V6 motors, we can safely say we now have a unique
We understand that copious controversy circulates through the car scene when it comes to modifying the SIDI V6. With most unfortunately agreeing the gains to dollar value are minimal and after all, what’s the point of enhancing a V6 when it’ll never beat and sound like a V8, right? Well, with the extensive research and development we have poured into performance upgrades for the Australian built SIDI V6 motors, we can safely say we now have a unique range of parts that will prove a world of difference when it comes to performance and driveability.
We have packaged these niche items in such a way that they’re financially tasteful for V6 enthusiasts of any budget. Be it a petite or limitless one, we can assure you the difference will amaze.
Key Features:
- Design registered manifold insulator improves bottom end torque and provides a cooler charge air temperature.
- Mace throttle controller removes the delay in throttle response.
- 20% underdrive pulley kit improves engine acceleration by reducing the parasitic losses the engine accessories pose across the entire rev range.
- Orssom OTR maximises performance by optimising the engine’s breathing capabilities and further increases top end power and torque while providing that growl under hard acceleration that everyone loves.
- Mace cams transform the factory exhaust note into one that screams grunt the whole way down the drag-strip. Given the nature of our cams, fuel economy should still remain quite sensible and power is limitless due to the linear torque curve.
- 35-45rwkw expected gains.
Contents:
- 1 X 25mm manifold insulator kit
- 1 X Mace throttle controller
- 1 X Powerbond power pulley kit
- 1 X Orssom OTR
- 4 X Mace camshaft
Vehicle Fitment Guide
Notes:
- A dyno tune is required to achieve the most gains and ensure safe operation of your vehicle.
- Plastic cowling and engine cover will require trimming for the 25mm insulator to be a clean fit.
- Balancer removal tool is required with this package, which can either be purchased or loaned out through other listings.
- Quoted power figures are approximate and may vary depending on set-up and many other factors.
- Further gains are possible with our package through upgraded diff gears, a full exhaust system where applicable and forced induction.
- Performance valve-springs are available through another listing if the motor will be revving past the factory rev-limiter.
- We recommend 98 octane fuel to be used after fitting of this package.
- More detailed information of each performance part can be found through their respective listings.
- This package isn't concrete and we’re more than happy to put together a custom package if desired. Please contact us for assistance.
- Please read the terms & conditions before making a purchase.
- The image is for illustrative purposes only.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.6 ★★★★★
Based on 5 reviews
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Product Reviews
★★★★★ 5
Todo según lo esperado
Color: Dark Brown
Todo como lo esperado
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026
★★★★★ 5
Great for blue collar guys
Color: Dark Brown
Perfect size for dumping pockets, phone, knife and keys after work or when switching pants
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Reviewed in the United States on March 3, 2026
★★★★★ 5
Well-built MacBook Stand to Help Eliminate Ergonomic Problems
Color: silver
Like so many people these days, a lot of my life revolves around being on my laptop. Like so many people these days, all that time hunched over a laptop was causing physical discomfort. Once I realized the source of my problems and reading up on solutions to common laptop ergonomics problems, I chose this laptop stand as one of my tools to correct the ergonomics issues facing me, and eight months later I am happy to inform you that this has done its job well.
Fortunately, I was already using my laptop on a standard-height desk, but having the screen at desk height (30" off the floor) was the major source of neck pain for me. At its lowest setting (the knob all the way to the left), it raises my 13-inch MacBook Pro about 5-3/4" off the table (measured to the bottom of the aluminum body that covers the back of the laptop screen). Note that if your MacBook has a different depth (measured from front to back), the amount your screen is raised will be a little different. At the highest setting (knob to the right), the screen is raised about 7-1/2" off the table.
I am just over 6' tall and tend to find that my neck is able to maintain a comfortable neutral position when the knob in the right third of the slide, but of course that varies according to each user, their sitting position, and own comfort zone. All-in-all, this provides a really great range of screen heights that is likely to fit most peoples' needs, especially on 30" height desk.
I think the pictures do a great job of covering aesthetics (that is certainly a big part of this purchase). It is high-quality aluminum, and like all aluminum, it is a fairly soft, scratch-prone metal. Mine has remained in nearly new condition after 8 months, and it maintains a clean look that looks almost looks like an Apple product. If you have one of the newer space gray or colored-aluminum MacBooks, that might obviously be an issue.
Mechanically, the stand is solid. There are no indents or notches in the slide. There is a slight spring to the upper "lever" of the base such that if you have the knob set to the lower positions, the upper part of the base springs upward to the highest position when the laptop is removed. In the highest position, the stand is already at its highest position, and there is no movement. I suspect that the spring is actually to help the upper arm move upward as the knob is slid to higher positions.
One caveat for use of this stand should be used with an external mouse and keyboard. Of course, Apple's Magic line of keyboards, mice, and trackpads work well with this, but the point is that when the laptop is raised, it is no longer comfortable (or ergonomic) to use the laptop's keyboard and trackpad.
Overall, this product delivers in every way I need. The price is on the high side, but I hope it will last through the life of this laptop and at least one replacement or three (and maybe even the days when the laptops become archaic relics of the past). The range of screen lift (about 5-3/4" to 7-1/2") suits me well (and I suspect, will suit a large number of people) and the aesthetics are a great match for MacBook users.
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Reviewed in the United States on October 16, 2017
★★★★★ 5
Very sturdy and sleek looking laptop stand
Color: silver
I was skeptical when I first ordered this. It didn't look very sturdy in the pics, but I was wrong. It is very sleek looking and functional, with the adjustable height. Very modern looking as well and my MacBook Pro fits perfectly on it. Very glad to have purchased this for my home office.
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Reviewed in the United States on March 2, 2024
★★★★★ 4
Sturdy, works great, not quite perfect.
Color: silver
This was the perfect stand to use when my desktop computer crashed and I had to work on my laptop without killing my neck. It's sturdy, well made, and works exactly as advertised. Adjustment is smooth and simple. I was able to work with my monitor at a comfortable height and distance, and it saved my bacon! But, would I want to work on it indefinitely? No. Two things are lacking for me. First, there's a height adjustment, but no angle control. This means that at its max height, the display has a small downward tilt. It also means that on zoom calls, I had to fiddle with the monitor height until my whole head was framed, rather than cut off. Not a dealbreaker, but annoying over the long term, especially with lots of zoom meetings. Second, I'm not sure why I was surprised, but the stand-plus-laptop combo created a kind of aluminum "monolith" on my desktop. I couldn't bend to peer under it, or over it either. It felt as though part of my desk (albeit a narrow portion) became inaccessible. This too is a quibble--I just happen to like a more open and airy feeling. These two nits aside, this is a sturdy and well designed stand that works well and will last a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
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