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Displaying 1 to 12 (of 3330 new products) Result Pages:  1  2  3  4  5 ...  [Next >>] 
Uprated Valve Spring Kit Subaru Impreza WRX STI EJ25 06-on
  £179.99
Date Added: Tuesday 14 August, 2018 Manufacturer: Tuning Developments
More New product launch's from Tuning Developments, we have been working for over 18months on a new range of valve train products to fit the EJ25 Engines, and after testing these products for so long, they are now available. Tuning Developments Performance Valve Springs use a single spring setup with the optimum base spring pressure to suit the EJ25 Cylinder Heads, they have been custom developed for Tuning Developments ONLY and are one of the best drop in valve spring sets on the market today. Standard valve springs are common to show signs of valve bounce/weakness once running above standard rev limit when running bigger turbocharger setups with high boost pressures or when running high RPMs consistantly, we strongly recommend these Performance Uprated Valve Spring Kits for anyone building a Forged Engine or looking to have one built as these ensure perfect performanc...

Uprated Valve Spring Kit Subaru Impreza WRX STI EJ20 Pre-99
  £179.99
Date Added: Tuesday 14 August, 2018 Manufacturer: Tuning Developments
More New product launch's from Tuning Developments, we have been working for over 18months on a new range of valve train products to fit the EJ20 Engines, and after testing these products for so long, they are now available. Tuning Developments Performance Valve Springs use a single spring setup with the optimum base spring pressure to suit the EJ20 Cylinder Heads, they have been custom developed for Tuning Developments ONLY and are one of the best drop in valve spring sets on the market today. Standard valve springs are common to show signs of valve bounce/weakness once running above standard rev limit when running bigger turbocharger setups with high boost pressures or when running high RPMs consistantly, we strongly recommend these Performance Uprated Valve Spring Kits for anyone building a Forged Engine or looking to have one built as these ensure perfect performanc...

Uprated Valve Spring Kit Subaru Impreza WRX STI EJ20 99-on
  £179.99
Date Added: Sunday 12 August, 2018 Manufacturer: Tuning Developments
More New product launch's from Tuning Developments, we have been working for over 18months on a new range of valve train products to fit the EJ20 Engines, and after testing these products for so long, they are now available. Tuning Developments Performance Valve Springs use a single spring setup with the optimum base spring pressure to suit the EJ20 Cylinder Heads, they have been custom developed for Tuning Developments ONLY and are one of the best drop in valve spring sets on the market today. Standard valve springs are common to show signs of valve bounce/weakness once running above standard rev limit when running bigger turbocharger setups with high boost pressures or when running high RPMs consistantly, we strongly recommend these Performance Uprated Valve Spring Kits for anyone building a Forged Engine or looking to have one built as these ensure perfect performanc...

Uprated Valve Spring & Titanium Retainers Subaru Impreza WRX STI
  £299.99
Date Added: Sunday 12 August, 2018 Manufacturer: Tuning Developments
More New product launch's from Tuning Developments, we have been working for over 18months on a new range of valve train products to fit the EJ25 Engines, and after testing these products for so long, they are now available. Tuning Developments Performance Valve Spring & Titanium Retainer Kits use a single spring setup with the optimum base spring pressure to suit the EJ25 Cylinder Heads, they have been custom developed for Tuning Developments ONLY and are one of the best drop in valve spring sets on the market today along with the must have Titanium Retainers to ensure a highly reliable engine setup even at the most extreme conditions. Standard valve springs are common to show signs of valve bounce/weakness once running above standard rev limit when running bigger turbocharger setups with high boost pressures or when running high RPMs consistantly, we strongly recommen...

ARP Con Rod Bolt Kit BMW E36 E46 M3 S54 M10
  £99.99
Date Added: Friday 10 August, 2018 Manufacturer: ARP
ARP Connecting Rod Bolts, available in the UK from Tuning Developments. ARP started applying technology to race fastener design and manufacturing in 1968. Today ARP is the industry standard for performance fasteners and used over the globe in various projects. ARP’s product line contains of thousands of part numbers, and has expanded to include virtually every fastener found in an engine and driveline. These range from quality high performance OEM replacement parts to exotic specialty hardware for Formula 1, IndyCar, NASCAR and NHRA drag racing and marine applications. Tuning Developments carry a large stock of ARP Connecting Rod Bolts on the shelf in the UK, available for next day delivery in most cases. Tuning Developments can supply the entire ARP catalogue, so if you cannot see what you need listed online, either give us a call on 01925 822 266 or alternatively send...

AEM UEGO LSU 4.2 Wideband Bosch Replacement Sensor #30-2001
  £77.99
Date Added: Friday 10 August, 2018 Manufacturer: AEM
Genuine AEM Product - UK Major Stockist AEM X-Series LSU 4.2 Wideband UEGO Bosch AFR Replacement Sensor PN: 30-2001 Accurate To 0.1 Never Requires Free Air Calibration Replacement Sensor Only The AEM Bosch 4.2 LSU wideband Uego O2 replacement sensor is intended to replace the existing sensor that is used on the wideband air/fuel Uego controllers. The sensor has a laser etched calibrated resistor with the sensors connector body, this resistor has been specifically created for the sensor it is attached to. If this resistor is modified it will invalidate the sensors input. The sensor has been calibrated at the laboratory and is accurate to 0.1 and never requires free air calibration when used with the AEM wideband air/fuel controller. Replacement Sensor can be used with the following AEM Wideband Controllers: AEM Infinity Engine Management Systems 30-4100 - Digi...

Racing Brake Cooling Deflectors Ducts Ford Focus ST 250 MK3
  £49.99
Date Added: Sunday 05 August, 2018 Manufacturer: Tuning Developments
We now have a MK3 Ford Focus ST250 as a prototyping vehicle for our full new range of performance products and packages that will be launching soon, first up we now have available our inhouse designed and built Racing Brake Cooling Deflector Ducts Kit. Sick and tired of experiencing brake fade and a mushy pedal? Tuning Developments now has the solution for you! The Tuning Developments Racing brake cooling deflector ducts kit for the Focus ST helps to channel air towards your caliper and rotor when driving. The cooling deflector mounts securely to the lower arm using a hole that is already there for a completely reversible installation, all Hardware included with each kit for a hassle free installation. Ground clearance is not compromised and there is no need to remove your fog lights or drill any holes. This kit can be installed easily in your driveway using a jack and jacks...

Twisted Rotated Full Turbo Kit Subaru Impreza WRX STI EJ20 EJ25
  £2,749.00
Date Added: Tuesday 17 July, 2018 Manufacturer: Tuning Developments
Twisted Rotated Turbo Kit package for the Subaru Impreza WRX & STI Models with EJ20/EJ25 Engines from Tuning Developments. Tuning Developments have been testing and fine tuning our very own Subaru WRX STI from new, having explored various avenues of performance improvement, the finished product is now available, the Tuning Developments Twisted Rotated Turbo Kit for Subaru Impreza WRX & STI Models with EJ20/EJ25 Engines. Throttle response is improved over the standard car, along with bucket loads of mid range torque when comparing to a factory car. A dyno overlay will be added shortly at the bottom of this page showing just how much more drivable your Subaru Impreza WRX & STI Models could be with one of these Turbo Kits! Tuning Developments twisted rotated turbo up/downpipe kit was designed in house to combat the problem of a lack of space around the Impreza turbocha...

Twisted Rotated DIY Turbo Kit Subaru Impreza WRX STI EJ20 EJ25
  £1,199.00
Date Added: Tuesday 17 July, 2018 Manufacturer: Tuning Developments
Twisted Rotated Turbo Kit package for the Subaru Impreza WRX & STI Models with EJ20/EJ25 Engines from Tuning Developments. Tuning Developments have been testing and fine tuning our very own Subaru WRX STI from new, having explored various avenues of performance improvement, the finished product is now available, the Tuning Developments Twisted Rotated Turbo Kit for Subaru Impreza WRX & STI Models with EJ20/EJ25 Engines. Throttle response is improved over the standard car, along with bucket loads of mid range torque when comparing to a factory car. A dyno overlay will be added shortly at the bottom of this page showing just how much more drivable your Subaru Impreza WRX & STI Models could be with one of these Turbo Kits! Tuning Developments twisted rotated turbo up/downpipe kit was designed in house to combat the problem of a lack of space around the Impreza turbocha...

Cold Air Intake CAI Kit for Subaru Impreza WRX STI 2008-on EJ25
  £229.99
Date Added: Tuesday 17 July, 2018 Manufacturer: Tuning Developments
Tuning Developments Cold Air Intake Kits for the popular Newage Subaru Impreza WRX STI (hatchback & WRX STI models) EJ25 Engines Item: Performance Cold Air Intake CAI Kit for Subaru Impreza WRX STI EJ25 Engines Add maximum power and torque with the Tuning Developments Cold Air Intake Kit to your Subaru Impreza EJ25 Engine. Increase horsepower and style under the hood of your 2008+ WRX STI's. Tuning Developments engineering research team has discovered that proper MAF sensor alignment and plumbing size are crucial to maintain optimum fuel trims and prevent nasty check engine lights that can plague the competition. With this intake system alone you will see consistent gains in horsepower and throttle response. Each Tuning Developments cold air intake kit for the 2008+ WRX STI includes stainless steel pipework, MAF sensor housing, silicone joiner, cold air intake box/cove...

Exhaust Equal EL Header/Manifold Subaru Impreza WRX STI EJ25
  £599.00
Date Added: Tuesday 10 July, 2018 Manufacturer: Tuning Developments
Tuning Developments Exhaust Components for the popular Newage Subaru Impreza WRX STI (bugeye, blobeye, hawkeye, hatchback, WRX STI models) EJ25 Engines Item: Performance Equal Length (EL) Exhaust Header/Manifold for Subaru Impreza WRX STI EJ25 Engines Add maximum power and torque with the Tuning Development UEL Performance Header/Manifold Kit to your Subaru Impreza EJ25 Engine. One of many parts which will be coming from Tuning Developments for your Subaru Impreza WRX STI EJ25 Models! Manufactured here in the UK, with all joints utilising superior flanges and bolts for a reliable seal. The Tuning Developments Unequal Length Performance Exhaust Header/Manifold is made from high quality T304 grade thick wall stainless steel, which is mandrel bent ensuring that pipes aren’t crushed or deformed when being bent for better gas flow and sustained pipe bore size throughout t...

Exhaust Unequal UEL Header/Manifold Subaru Impreza WRX STI EJ20
  £549.00
Date Added: Tuesday 10 July, 2018 Manufacturer: Tuning Developments
Tuning Developments Exhaust Components for the popular Newage Subaru Impreza WRX STI (bugeye, blobeye, hawkeye, hatchback, WRX STI models) EJ20 and EJ25 Engines Item: Performance Unequal Length (UEL) Exhaust Header/Manifold for Subaru Impreza WRX STI EJ20/EJ25 Engines Add maximum power and torque with the Tuning Development UEL Performance Header/Manifold Kit to your Subaru Impreza EJ20/EJ25 Engine. One of many parts which will be coming from Tuning Developments for your Subaru Impreza WRX STI Models! Manufactured here in the UK, with all joints utilising superior flanges and bolts for a reliable seal. The Tuning Developments Unequal Length Performance Exhaust Header/Manifold is made from high quality T304 grade thick wall stainless steel, which is mandrel bent ensuring that pipes aren’t crushed or deformed when being bent for better gas flow and sustained pipe bore ...

Displaying 1 to 12 (of 3330 new products) Result Pages:  1  2  3  4  5 ...  [Next >>]