2015+ Subaru STI Street Flex Coilovers by Tein
Tein has just released their Street Flex coilovers for the 2015+ Subaru STI. The Street Flex damper is the evolution of Tein’s popular Type Flex coilover. Developed to provide the ultimate balance of comfort and performance for both street driving and circuit use, along with wide-range damping force adjustment using a new Advance Needle technology and new damper valving specs, giving the driver a much more noticeable feel in damping force change and controllability. The shortened shell case design provides optimum damper stroke at lower than standard vehicle ride height. Full-length adjustability offers separate spring preload and ride height adjustment. Updated internal components and external coatings increase durability and product life. Includes Pillowball Upper Mounts (camber adjustable for strut type applications) and is compatible with the EDFC and EDFC Active systems.
Ride Height (Recommended)
Ride Height Adjustment Range
Front: 0″: -2.4″
Rear: 0.4″: -2.3″
– Upper mounts (camber adjustable front plates)
– Fully threaded damper body for separate ride height and spring preload adjustments
– ZT coated damper bodies are highly resistant to corrosion and maintains smooth adjustment for ride height and spring preload.
– 16-way damping adjustable
– Advance Needle providing a broader damping range compared to previous designs
– EDFC Series compatible
– Fully rebuildable
– 1-year warranty against manufacturers defects
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Click here to purchase your 2015+ Subaru STI Street Flex Coilovers by Tein
Dodge, Fiat, BMW DV+ Blow Off Valve by Go Fast Bits
The factory valves in these cars are prone to failure due to two reasons. The first point of failure is the diaphragm. They are commonly known to rupture, especially when boost and temperature are increased as a result of chip tuning. The second area of failure is the plastic piston within the valve which does not seal well and does not close completely after a high-boost gear shift.
GFB has taken a different approach to deliver a complete solution that solves existing problems and improves performance, without compromise or a hefty price tag. The DV+ addresses the factory valve problems with a very simple and elegant solution. Keeping the factory solenoid retains all the benefits of the stock system, and replacing the valve parts with indestructible metal components ensures strength and reliability no matter how much boost you run. That’s not all. Rather than using the solenoid to directly actuate the valve, GFB introduced a unique “pilot-actuation” system. This means the solenoid controls the air pressure that is used to open and close the piston, so it doesn’t matter how much boost you push through it, the DV+ will open and close reliably without ever exceeding the solenoid’s capability.
This feature also improves on the factory system by opening the valve progressively in response to boost pressure, so it only opens as much as required to get the job done (the factory valve simply opens and shuts, it cannot partially open if boost pressure is low), resulting in better throttle response.
Features and Benefits
– Retains the factory solenoid coil for seamless integration
– Replaces plastic valve parts with metal for reliability and strength on chipped engines
– Direct-fit replacement with GFB’s TMS benefits
– Exclusive “pilot-actuated” valve mechanism for rapid response at high boost
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Click here to purchase your DV+ Blow Off Valve by Go Fast Bits
2015 Ford Mustang Ecoboost Accessport by Cobb Tuning
COBB has unlocked the 2015 Ford Mustang Ecoboost with their Version 3 Accessport. The V3 Accessport allows the user to choose off the shelf tunes to increase both horsepower and torque. The V3 Accessport can also be used as a stand alone gauge and data logging interface. Even more features are listed below.
Power Gains (Stage 1, 93 Octane)
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Click here to purchase your Ford Mustang Ecoboost Accessport by Cobb Tuning
2015 Subaru WRX Clutch Kit by Clutch Masters
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Clutch Masters has introduced their new FX-series performance clutch kits and flywheel for the 2015 Subaru WRX with the 2.0L engine and 6 speed transmission. The new FX-series kits feature a High Leverage pressure plate, performance disc, Release bearing with clutch fork, and alignment tool. Light weight single-mass aluminum and steel flywheels sold separately.
Kits include the following:
High-Leverage Pressure Plate
Release Bearing with Fork
Available in 6 and 8 puck versions.
Click here to purchase your FX Series Clutch Kit by Clutch Masters
2004-2015 Subaru WRX/STI Pistons by Manley
Manley has recently released their Turbo Tuff pistons lineup targeted specifically for EJ25 engines. By incorporating proven design enhancements from their “Formula-Won” piston forging, they’ve created the ultimate Subaru piston to withstand the rigors of the highest boosted and stressed applications yet still run “quietly” and trouble-free for the daily driver.
Like all Manley Subaru pistons, these are made from 2618 alloy, utilize an offset wrist pin design, are skirt coated and include a standard 2.500″ x .180″ wall premium chrome moly wrist pin (P/N 42346). 9310 alloy .210″ wall pin upgrades are available. Simply order the EXTREME DUTY part number in the column below. These come equipped with the 9310 pins (P/N 42546). Premium steel top rings with Napier style second rings and higher tension oil rings for ultimate oil control are included with each set along with round wire locks. Recommended clearance: .003″ for mildly boosted and .0035″ for highly boosted measured 1.100″ from the bottom of the oil ring groove.
Manley Subaru EJ257 pistons now include Napier style second rings and higher tension oil rings (by Total Seal) for superior oil control.
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Click here to purchase your Subaru WRX/STI Pistons by Manley