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news from spires

Jaguar XJ Quad Tail Pipes

Developed and manufactured exclusively for Spires we bring you our sports quad tailpipe for the Jaguar XJ. Made entirely from 304 grade stainless steel the tailpipes are designed to add sporting luxury to the XJ with sophisticated styling and finish.

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New range of Jaguar Supercharger engine maps and pulley upgrades

We now have a complete range of 4.2 and 5.0 supercharger engine maps and pulley upgrades available, for further information click on our products pages.

New range of braking products for XF and XK

Newly developed big brake kits and replacement grooved discs for all XF and XK models add both impressive performance and stunning looks. For further information click on our products pages.

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New Jaguar XF 3.0D and S Sports Exhaust

Our XF 3.0D sports exhaust has been updated with the following improvements: mandrel bends, adjustable tail pipe, internal perforation on the tailpipe and OE style clamps. The same great sound is maintained. For more information please click here.

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New Jaguar XKR 3 Stage Active Exhaust

Our XF 3.0D sports exhaust has been updated with the following improvements: mandrel bends, adjustable tail pipe, internal perforation on the tailpipe and OE style clamps. The same great sound is maintained. For more information please click here.

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XF 3.0D Engine Maps

Our engine maps for the XF’s new 3.0D engines are now available, boosting the power of the 3.0D S to 305 bhp and the 3.0D to 295 bhp. For more information please click here

Spires XKR-S Review

You can now read a full review of our XKR-S in the review section, conducted by Jaguar World Monthly. Please click here to read.

XF Comfort Dampers

Using our extensive suspension tuning experience our new XF comfort dampers have been developed to deliver a refined ride for the XF, banishing the standard car’s jiggly and bouncy ride leading to a more relaxed and serene experience. For more details click here.

designXKR are latest Spires Stockist

Leading UK based Jaguar tuning company designXKR has signed up to stock Spires’ products. designXKR can offer a full sales and fitting service as well as distribution within the UK. For full contact details click here.

New Product Launches:

Coilover Suspension System

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Our new coilover suspension system is designed to give you the choice of suspension character and ride height for your Jaguar. We’ve cleverly engineered the suspension system to be adjustable for ride height and to use Eibach’s ERS springs, with an enormous range of spring rates and lengths available. We build the dampers, in passive form, with CATS where this is fitted to the vehicle as standard and with new adaptive dynamics for 10 MY vehicles, to match the springs and therefore the character you require. In short, you can decide if you value comfort, a lowered ride height, sports driving or any combination in between. This system is available for all 2006 MY onwards XKs and XKRs (X150), all XFs (including XFR), all S-Types and all 1996 MY onwards XK8s and XKRs (X100).
For more information click on the products pages.

Brakes Discs for XKR Alcon brake option

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Our new discs to suit the XKR Alcon brake option eliminate problems associated with judder and vibration. The discs are engineered using AP racing 400mm grooved discs on the front and 350mm grooved discs on the rear, all mounted on machined bells that allow lateral float which eliminates vibration and judder sensitivity. This arrangement also has a significant weight saving, our front discs are 4kg lighter, and rear discs 2.5kg lighter, per disc, than standard which, as an unsprung mass saving, gives further advantages for ride quality.
For more information click on the XKR products pages.

XKR 4.2 and 5.0 Centre Sports Exhaust

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Our development of the XKR exhaust is a simple replacement of the centre pipes removing all silencing and adding an X-section to join the banks together. The advantage of this is it retains the standard active valve system which, depending on engine revs and throttle position, opens two valves in the rear silencer to increase both exhaust volume and gas flow. The benefit of this system is its ability to deliver a better compromise for full throttle whilst maintaining quiet cruising, giving an improved note and better balanced flow. Another advantage is it retains the discreet looks of the standard tail pipes and is also very cost effective. It also retains original style clamps for a perfect seal.
For more information please click on the XK products pages.

Racing Green Cars are latest Spires Stockist

Leading UK based Jaguar tuning company Racing Green Cars has signed up to stock Spires’ products. Racing Green can offer a full sales and fitting service as well as distribution within the UK and Europe. For full contact details click here.

Spires sports lowering springs for the XK and XKR

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Introducing Spires’ sports lowering springs for the 2006 MY onwards Jaguar XK and XKR (X150). These springs are unique to Spires and have been designed and engineered by us with progressive spring rates to provide nominal lowering of 20mm front and rear and to reduce body roll, reduce understeer, improve road holding and retain ride comfort. The springs are engineered to fit the 06 MY 4.2 XK and XKR and the new 10 MY 5.0 XK. 10MY XKR springs are coming soon. Prices are the same as our XF springs with an RRP of £280 plus VAT. Please get in touch at info@spires-st.com or by phone on 0800 7565347 for more details and your nearest stockist.

Complete range of Jaguar Sports Exhausts

We now offer a complete range of sports exhausts for practically all Jaguars. These are all made from 304 stainless steel and are designed and engineered in the UK. All exhausts can be customised to your choice of tail pipe design and polishing. The website contains just a few examples of what we can offer, please get in touch with your Jaguar requirement and we’ll see what we can do for you.

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Spires is now sponsoring two Jaguar owners forums

www.xfforum.co.uk/forum and www.jaguarforum.co.uk, follow the links for special offers and information about all Jaguars.

Spires XF S:Series on display at Stratstone Jaguar Solihull

Our S:Series XF is now on display at Stratstone Jaguar Solihull for two weeks from 10th February. Here you’ll be able to see the car in the flesh and pick up some brochures for our products as well as discuss pricing and fitting with the dealer. The contact and address is:

Karl Chambers
Stratstone Jaguar Solihull
639 Stratford Road
Solihull
Warwickshire
B90 4BA

Telephone: 0121 745 0768
Fax: 0121 745 0778
Email:
solihulljaguar@stratstone.com

Paramount Performance to stock Spires products

Renowned UK based tuning company Paramount Performance has signed up to stock Spires’ products and be our distributor to the US market. Paramount can offer a full sales and fitting service as well as distribution within the UK, Europe and USA. For full contact details click here.

Spires XF S:Series review on Driver’s Republic

Our XF S:Series is subject to a fantastic new full review by Jethro Bovingdon of Driver’s Republic: ‘…a comprehensive and homogeneous car. This is impressive work’, to read the full review click here.

VAT prices updated

Our prices reflect the new VAT rate of 15% from 1st December 2008.

Spires XF S:Series review in Jaguar World

Our XF S:Series is subject to a fantastic full review in the December issue of Jaguar World, in shops now: ‘an end result as sharp aesthetically as it is dynamically’, to read the review click here.

Jaguar XF S:Series Pack Now Available

Development of the XF S:Series has completed with product information and pricing for the wheels, springs, dampers, exhaust and engine re-map now available. Follow this link for the S:Series home page.

XF S:Series Completes Nurburgring Development

Our XF S:Series package has completed sign off on the famous Nurburgring Nordschleife circuit in Germany. This famous 14.2 mile ‘Green Hell’ stretch of tarmac is used by major manufacturers to develop their cars for chassis performance and durability. By running our XF here we’ve ensured our spring and damper package gives the XF a sweet balance and supreme body control to deal with the crests and bumps of the circuit as well as ensuring the exhaust and wheels perform lap after lap.

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XF S:Series Sports Springs

Our Jaguar XF S:Series sports springs have completed development and will be available from November.
These springs have been designed and developed to meet our requirements of increasing the XF’s sporting appeal and maintain original comfort levels. The springs are designed to lower the car nominally 15mm front and rear for a sophisticated and enhanced OE look and provide a subtle increase in sporting character. On vehicle development has ensured the XF’s pure handling balance is unaffected and OE specification wheel travels and clearances are maintained. The springs will be available as two packages, one to suit the V6, V6D and V8, the other to suit the SV8. Each spring package will retail at £330 plus shipping in the UK. Export prices to the USA to be confirmed. For more information and to place an advanced order please contact us at
info@spires-st.com

SV8 Springs from Spires

S:Series 20” alloy wheel for Jaguar XF and XJ

Launching in October is our 20” alloy wheel, stage one of our Sport Series product range.
This Pro Race 1.3 wheel is engineered, cast and machined in the UK especially for Spires. The wheel is available in 9J by 20” size to suit the XF and post 2003 model XJ. It is machined to OE Jaguar specifications for centre spigot, mounting and offset. This ensures optimum levels of ride with improvements in steering and handling over standard wheels. Standard finish is glitter silver with anthracite, black and machined lip finishes available at extra cost. Each set of 4 wheels will retail at £1400 + shipping in the UK. Export prices to the USA to be confirmed. We recommend combining these with Jaguar OE specification Dunlop Sport Maxx 255/35 R20 tyres available through your Jaguar dealer. For more information and to place an advanced order please contact us at
info@spires-st.com

Sport Series alloy wheel

XF S:Series sports exhaust development

Exhaust back box development continues with our V6D and SV8 variants.
The tail pipe design has been finalised using a quad arrangement mimicking the XKR size and shape with the stagger set-up to suit the XF. This ensures a sporting and sophisticated OE look is maintained. These back boxes will be individually developed to suit the differing needs of all XF engine variants and will be available later in the year.

XF S:Series suspension packages

Our development of lowering and sports suspension packages for the XF continues.
Two packages are under development for all XF models, lowering springs developed to improve looks and maintain OE ride and handling and sports spring and damper packages developed to enhance the XF’s sporting character. During development we have learned the XF suspension does not lend itself to aggressive lowering. The optimum balance of improved looks whilst maintaining OE levels of ride and handling has been found by lowering 15mm from standard front and rear. Lowering spring packages for all XF models are planned for launch in November with sports spring and damper packages available early next year.

S:Series and R:Series exhausts

Now under development are our S:Series and R:Series exhausts for the Jaguar XF.
The
S:Series will comprise replacement stainless steel back boxes adding a subtle burble at low rpms building to a sporting roar at high rpms whilst remaining refined for cruising speeds. These will be available as a quad pipe for SV8 models and as a twin pipe for all other XFs.
The
R:Series will comprise a complete cat back stainless steel system with quad pipe back boxes adding a subtle burble at low rpms building to a sporting roar at high rpms. This system will offer genuine performance gains and only be available for the SV8 model.

S:Series and R:Series suspension kits

Currently under development are our S:Series and R:Series suspension kits.
The
S:Series is designed to bring an OE quality sporting experience to your Jaguar. Our S:Series kits will lift the driving experience increasing the responsiveness and handling of the chassis, reducing roll and lowering the ride height whilst maintaining levels of ride comfort you are used to. These will be available as an S:Series Spring kit, comprising springs only and an S:Series chassis kit, comprising matched springs and dampers.
The
R:Series is designed to change the character of your Jaguar to a more extreme sporting drive. Our R:Series kits will significantly improve the responsiveness and handling of the chassis, dramatically reducing roll and improving road holding. The R:Series is to be developed as a matched spring and damper kit and to only be available for fitment to supercharged models.

New Jaguar XF targeted for tuning and development

We are developing our first product lines for the new Jaguar XF. The new, modern design direction for this model fits in well with our philosophies and enables us to provide opportunities for customers to make their cars more individual. Currently we are developing with an SV8 and 2.7D and plan to bring products to market for all XF models in the summer.

Bilstein and Eibach to supply Spires

Bilstein and Eibach have been selected to supply the springs and dampers for our suspension tuning kits. Both are industry leaders in their fields. We are working in conjunction with both companies to ensure the very best in performance and longevity can be brought to your car.
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