SKU: 64795162416

MACE SPEED DEMON PACKAGE TO SUIT HOLDEN CAPRICE WM SIDI LLT 3.6L V6-UP TO MY10

Sale price$539.55 Regular price$599.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 23 - Jul 28

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For Your Every Summer RSVP, with Code: SUMMER15

Description

MACE SPEED DEMON PACKAGE TO SUIT HOLDEN CAPRICE WM SIDI LLT 3.6L V6-UP TO MY10We 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.
  • Plenum spacer improves air distribution between each cylinder while further reducing heat soak.
  • 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 12mm manifold insulator kit
  • 1 X 6.35mm plenum spacer 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.
  • Balancer removal tool is required with this package, which can either be purchased or loaned out through other listings.
  • Please double check under-bonnet clearance before purchasing this package as we have found in the past that this package will not fit all models with LLT’s. If this is the case, we can supply a 6.35mm insulator instead for extra clearance.
  • 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.
  • This performance package for MY11 onwards can be purchased through another listing.
  • 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:
  1. 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
SKU: 64795162416

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4.8 ★★★★★
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Niki Noble
Los Angeles, US
★★★★★ 5
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Color: White, Size: 13-14 Years
This dress exceeded my expectations in both style and performance. The design is really cute and sporty, making it perfect not just for tennis or golf, but also for school, pickleball, or just an active day out. It has a clean, modern look that feels age-appropriate for teens while still being functional. The built-in shorts are a huge plus. They provide great coverage and stay in place during movement, so there’s no constant adjusting. The fabric is lightweight and breathable, which makes a big difference during warm weather or long practice sessions. It also has a nice stretch, allowing for a full range of motion without feeling tight or restrictive. Another thing I appreciate is how well it holds up after washing. The color stays vibrant, and the material doesn’t lose its shape or softness. It still looks new even after multiple wears. Overall, this is a great combination of comfort, practicality, and style. Whether it’s for sports or everyday wear, it’s a versatile outfit that delivers on quality and looks great too.
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Reviewed in the United States on March 31, 2026
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Josh/Katie
Whiting, US
★★★★★ 4
Comfortable athletic dress with detached shorts
Color: Black, Size: 11-12 Years
I really like that the shorts are not attached. It makes bathroom breaks and outfit changes much easier with less hassle. The dress itself is thin and lightweight, which works well for warmer weather. The material feels good quality and breathable, and it stretches enough for movement during sports. This dress is definitely cute enough for casual wear as well. The size chart is accurate and the fit was just right. The separate shorts provide good coverage and are functional for activities like tennis or school sports. Overall, this dress works well for active wear, holds up nicely, and is worth the money for the comfort and design.
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Reviewed in the United States on February 26, 2026
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Balp
Dallas, US
★★★★★ 5
Simplicity at its best for the Tennis loving Girl
Color: White, Size: 7-8 Years
Pros: - this is a very chic and simple White Tennis dress - and stands out for its classic look! - The fit was perfect for my 4’ 8 girl and a very comfortable fit. - the dress also comes with a matching pair of shorties with a pocket / pouch for a phone or keys. - the fabric is very soft on the skin and is more technical in nature - means it can breathe well and perspiration vents out. - the material is also very stretchable - imp for playing the game and moving around daily. - I have put it through couple of rounds of washings and it has held well till date. Cons: Nothing that I can think of - durability and quality seem to hold , offering good value for money.
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Reviewed in the United States on February 12, 2026
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AndyH
New York, US
★★★★★ 5
Nice modest sporty dress
Color: Navy Blue, Size: 11-12 Years
Nice soft dress with separate shorts. I love the color. We ordered a size 11-12 and it fits great. I wish it were a little more structured but it is very modest.
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Reviewed in the United States on March 4, 2026
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Cargilper
Fort Morgan, US
★★★★★ 5
Adorable dress and fictional too
Color: Navy Blue, Size: 9-10 Years
This tennis dress is absolutely adorable and exactly what I look for in kids’ active wear. It’s modest, practical, and cute all at once! My daughter loves it, and the built-in shorts with pockets make it perfect for running, playing golf, pickleball, or just everyday summer fun. The material is soft, breathable, and moisture-wicking, so she stays comfortable even on hot days. I got size 9-10, which fits true to size. For reference, my 8-year-old is 52” and 63 lbs, and there’s still room to grow. This has quickly become a go-to outfit for summer activities because it’s stylish, functional, and kid-approved.
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Reviewed in the United States on February 8, 2026

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