While the COBB AccessPORT for the 2010 Legacy GT has not been fully released, a select group of ProTuners are making good progress with the BETA version of ProTuner software for this vehicle. The 2010 Legacy marks a complete departure from the turbo system we have known grown to love and trust on turbocharged Subarus of the past. Instead of locating the turbo above and behind the engine, the new Legacy has its turbo slung under the engine. In addition, this vehicle sports an all-new ECU. BETA testing is well underway and ProTuner EFI Logics was able to test the new software on a willing customer’s car with some very impressive results.

While peak hp increased 9hp to 223hp, MASSIVE gains of up to 60hp in the midrange really brought the car to life. This was due to huge torque gains of up to 90ft-lbs, bringing peak torque to 304ft-lbs from the stock 214ft-lbs. Looking at the graph, it’s plain to see that these gains extend throughout the entire rev range! Note that this is on a bone stock 2010 Legacy GT. No intake, exhaust, fuel grade change or anything was added to the stock car. These impressive gains are simply from remapping the ECU with a proper AccessPORT calibration.

This indicates a smaller turbo than what is currently available on the STI and WRX. With exhaust and intake modifications, power output could be increased by another 25-35hp with even more torque. With the Legacy growing from smallish sport sedan to a much larger tourer, the added power will be welcome. In addition to the AccessPORT, look for other parts coming online for this vehicle in the near future as well.

*both runs were made in 3rd gear

The Launch Control and Flat Foot Shift BETA is now available on all 2008-2010 Subaru STIs and the 2010 WRX*. This feature is currently available only with LC/FFS enabled OTS maps for the specific models mentioned.

Use at your own risk!

All Subaru AccessPORT part number AP-SUB-003 can enable Launch Control and Flat Foot Shifting by updating to the latest BETA firmware and downloading a LC/FFS-enabled map. All current v1.04 2008-2010 STI maps and v1.02 2010 WRX maps are LC/FFS enabled. LC/FFS is currently not an editable option in AccessTUNER Race but can be altered by ProTuners in AccessTUNER Pro.

Launch Control and Flat Foot Shift instructions:

1. Reflash the ECU with a FFS/LC enabled map. All v1.04 maps for 2008, 2009, 2010 STI and 2010 WRX comes with LC/FFS.
   
2. Allow the car to warm up to normal operating temperature, then go into the “Tune Adjustments” menu option on the AccessPORT.
   
3. Choose the Launch Control or FFS option and set the values appropriately.

AccessTUNER Race software:

The ability to adjust LC/FFS in AccessTUNER software is currently under closed beta testing. Please contact your ProTuner if you’d like LC/FFS enabled on your ProTuned map. This feature will be available in AccessTUNER Race once beta testing is completed.

*Other models will be available with launch control following closed-group testing.

COBB Tuning is officially throwing its hat into the ring and announcing its participation in the 2010 Redline Time Attack series in a big way. COBB Tuning Motorsports will field a three car racing team participating in the Modified, Street Tire and Enthusiast classes for the full 2010 season. In addition, COBB Tuning has assumed the title sponsorship of the Modified Class for 2010. The newly formed COBB Tuning Motorsports division will prepare and campaign the race cars from its facility in Scotts Valley, CA.

The COBB Tuning Redline Time Attack team will be attending all ten events on the 2010 schedule to compete for the championship in each of the three classes it is participating in. Pro driver Brian Lock will be piloting the 2010 COBB Tuning Nissan GT-R and taking on the COBB Tuning Modified class. SCCA Regional wheel-man Cameron Benner will drive the 2006 COBB Tuning Subaru STI and battle it out in the Street Tire class. Novice driver and owner of COBB Tuning, Trey Cobb, will be driving the COBB Tuning “Mystery Machine”, to be announced at the first round of the series, in the Enthusiast class.

The COBB Tuning Time Attack team will be staffed entirely by COBB Tuning employees. Tim Bailey, Senior R&D Tuner at COBB Tuning, will be responsible for the team’s multiple engine programs. Steve Lock of COBB Tuning Motorsports will keep things running like clockwork as the team’s Crew Chief. Head technicians from the COBB Tuning Surgeline and COBB Tuning Plano facilities will fill the roles as Car Chiefs for each race car. Employees from engineering, customer support, marketing, sales, research and development and fabrication will rotate through positions in the team with the goal of developing new skills and knowledge that will ultimately improve COBB Tuning products and further strengthen COBB Tuning as a company.

“Everyone at COBB Tuning is fired up about our return to racing”, said Gary Sheehan, Director of Marketing. “Our company is made up of auto enthusiasts that love power, speed and competition! We are putting a lot of effort into Redline Time Attack this year as we think it is THE place to show off our passion as tuners, fabricators and racers. We are really looking forward to meeting up and spending time with fellow enthusiasts at these exciting events all over the country.”

The Redline Time Attack is one of the fastest growing forms of motorsports in the US. The Time Attack racing format is styled after qualifying sessions, pitting each competitor against the stopwatch, demanding maximum performance from driver and race car alike, in just three timed laps per session. Vehicles are classed according to levels of modification, and further differentiated by driveline type (AWD, RWD & FWD). Redline Time Attack is unique in that all driver experience levels are represented at the same event, from top-level famous professional racers to novice drivers just getting started in their development. It is one of the few venues where racing spectators can also be racing competitors.

The Redline Time Attack series has undergone significant changes during the off-season and is poised to be the motorsports focal point for auto enthusiasts in the US. Ten events will take the racing teams crisscrossing across the country from coast to coast. Time Attack mainstays such as Buttonwillow Raceway Park, Willow Springs International Raceway and Auto Club Speedway will be joined by premier race tracks new to the series, including Sebring International Raceway and Infineon Raceway.

New tracks mean new track records, and COBB Tuning is anxious to stake their claim and lay down the fastest lap in class at each of the new locations. Be sure to attend a Redline Time Attack in your neck of the woods and spend some time with the COBB Tuning crew as we take on the best teams and drivers that the Redline Time Attack series has to offer!

COBB Tuning has released an update that completely eliminates the rev-hang issues that the Honda Civic Si exhibits. Rev-hang presents itself during gearshift events. When the clutch is depressed and the throttle is closed, drivers can see that the engine rpm stays constant for a period of time, not dropping even though the driver has completely lifted off the throttle pedal. This is how Honda tuned the 2006-2009 Civic Si and is considered normal behavior from the factory.

This AccessPORT update completely eliminates this rev-hang phenomenon. Engine RPM drops immediately when the clutch is depressed and throttle is closed. The vehicle responds much more like it has a cable controlled throttle plate.

If you are running a customized map, you can convert your map to eliminate rev-hang using the Honda Map Conversion Tool. Instructions and conversion tool download links can be found on the Honda Map Conversion Tool Page. Follow the instructions listed on the page.

Other AccessPORT development efforts are progressing well. We are continuing to work hard to bring the best tuning solution available for Honda tuning enthusiasts.

COBB Tuning has announced the 3.5inch Stainless Steel Y-Pipe for the Nissan GT-R. The stock y-pipe with factory catalytic converters is a fairly restrictive element in the GT-R’s exhaust system. The COBB 3.5inch SS Y-Pipe offers two options that reduce this restriction and allow the GT-R to make more power with less effort; one with catalytic converters and one without.

The catted version of the COBB 3.5inch SS Y-Pipe uses custom-spun high-flow metal substrate catalytic converters that improve flow while protecting the environment by reducing emissions. The off-road racing y-pipe deletes the catalytic converters entirely, further improving flow and allowing even more power.

Both the catted and catless versions of the COBB 3.5inch SS Y-Pipe are fully constructed of 304 stainless steel and TIG welded. The stainless steel flex sections are internally-lined for added lifespan and smoother exhaust flow. Dual 3inch downpipes feed into a 3.5inch main pipe. Designed as a direct factory replacement part.

The following dyno chart compares a stock untuned Nissan GT-R, a stock Nissan GT-R with an AccessPORT Stage 1 tune, and a Nissan GT-R with the catless Y-Pipe and AccessPORT tune. At peak power, 28 HP and 46 ft/lb is gained with the catless y-pipe over Stage 1. Gains of up to 50HP can be found in the midrange.

COBB 3.5inch SS Y-Pipe Features:
• Large gains in HP & TQ
• 304 stainless throughout
• TIG welded
• Direct replacement for OEM
• Custom spun metal subtrate cats or catless options
• Similar power gains between catted and catless options with stock turbos

Option: Without Cats
Part Number: 5C1211
Retail: $795

Option: With Cats
Part Number: 5C1212
Retail: $1,095

COBB Tuning announces the immediate availability of the COBB Knob, the hottest shift knob available for 8th gen Honda Civic Si. The COBB Knob is a fusion of the highest quality materials that, when properly mated, produce a shift knob that feels as good as it looks. Shifting a Honda has never been this exciting!

The COBB Knob is designed to keep those extended shifting sessions exhilarating. The red anodized billet aluminum base is internally threaded to provide a tight fit onto the shifter shaft that won’t come loose in the most frenzied of gear changes. The matt black delrin knob has a perfectly round contour to fit right in the palm of your hand. The package is complete with a COBB logo boldly engraved into the base to let everyone know whose knob you hold. The shifter weighs in at 122g, encouraging smooth thrusts into every gear.

Spin on a COBB Knob and take your Honda for a ride!

COBB Tuning is proud to announce a significant expansion of the COBB AccessPORT Map Database for the USDM Mitsubishi EVO X. Efforts for this expansion have been underway for some time and everyone at COBB Tuning is excited to see these maps made available for tuning enthusiasts. EVO X owners now have over 120 maps to choose from to meet the needs of their specific modifications!

The first major expansion is the availability of maps designed for use with Deatschwerks 800cc fuel injectors. Every previous Stage2 map is now also available with appropriate calibrations for DW800cc injectors across multiple pump fuel grades. That’s 36 additional maps for DW800cc injectors alone. These maps make great starting points for tuning big power with large turbo upgrades.

Since the addition of DW800cc injectors opened the door to higher fuel flow, COBB Tuning went ahead and created new E85 maps for every previous Stage2 map as well. 12 additional DW800cc + E85 maps are now available for download. The combination the DW800cc gasoline maps and E85 maps allows for easy transition between fuel types just by switching maps with the AccessPORT. Take advantage of the additional power available from E85 when it’s readily available, and switch back to a safe fossil fuel map when it’s not. Please note that the stock fuel pump is not adequate to deliver the required volume for E85 fuel.

Furthermore, all maps have been upreved to take advantage of the Torque Monitor Defeat feature in the new software. The ECU logic that checks to see if torque and airflow are within targets has been defeated on all maps. This will prevent DTC’s and limp modes from occurring when measured values are outside of table targets.

All 120+ maps are currently available for download in the COBB AccessPORT Map Database for the EVO X.

COBB Tuning is dedicated to providing the most comprehensive solutions for tuning enthusiasts. The COBB AccessPORT is the most powerful and easy to use hand held tuner in the world. Plug in and access the potential of your high performance import today!

COBB Tuning announces the availability of the XLE Blow Off Valve (BOV) for turbo equipped Subarus and the MAZDASPEED3. The COBB XLE BOV can be configured to operate in multiple modes using simple hand tools. Innovative engineering and precision manufacturing result in a compact package capable of holding high levels of boost consistently and reliably.

The COBB XLE BOV can operate in one of three modes with simple adjustments. Full recirculation is achieved by plumbing the primary output back into the intake pre-turbo with the auxiliary port closed. Full atmosphere is possible by opening both the primary port and auxiliary port to atmosphere. A hybrid mode is also possible by pluming the primary port into the intake and leaving the auxiliary port open to atmosphere, causing much of the air to recirculate to retain driveability, while still creating an audible exhaust of some of the boost pressure.

Spring preload determines the pressure differential across the BOV piston required before the BOV opens and releases the pressurized intake charge. The COBB XLE BOV can be adjusted by loosening the locknut and turning the hex-head shaft clockwise for more preload or counter-clockwise for less preload. Once preload is set, the locknut is retightened and ensures the adjustment is secure.

Materials used to construct the COBB XLE BOV ensure ease of maintenance and long service life. The mounting flange, body, vent cover and piston are constructed of 6061 T6 aluminum, the spring seat is made from 303 stainless steel and the primary outlet is polished cast aluminum. O rings are used around the piston and on the mounting flange to ensure optimal sealing. The valve body is hard anodized for strength and corrosion resistance. The piston is dry filmed lubricated, providing enduring maintenance free service.

COBB Tuning is offering the XLE BOV for the following applications:

The COBB XLE BOV is a limited edition piece and will not be available for long.

GOTO:Racing’s GT-R represents the very edge of development for this particular platform. There are perhaps a handful of fully race-prepared GT-Rs in the world. Of course, because this vehicle is not a factory effort, the progress on the GOTO GT-R is a direct reflection of the aftermarket industry that supports the GT-R. GOTO:Racing and the Lock family have prepared a state of the art chassis. However, at a comparatively heavy 3,400 pounds, this race car needs serious power to be competitive.

The GOTO:Racing GT-R is equipped with the COBB Tuning AccessPORT and custom mapping from a collaboration of Tim Bailey from COBB Tuning Surgeline, Portland, OR and Jon Drenas of HB Speed, Hunington Beach, CA. This form of engine management was a natural choice with the stock turbo chargers and just over 520whp, but some suggested with the recent addition of larger turbos from AMS and fuel injectors from Deatschwerks, that a standalone engine management system was needed. We are pleased to demonstrate in no uncertain terms that the COBB Tuning AccessPORT, with supporting modifications and competent tuning, is capable of coordinating extremely high horsepower.

Specifications:
Vehicle – 2010 Nissan GTR – race prepared by GOTO Racing/Brian Lock Racing
Engine – stock GT-R
Turbo – AMS stock location turbo upgrade
Injectors – Deatschwerks (800cc)
Fuel – 100 octane unleaded
Exhaust– fully catless 3”
Intake – Custom Harman Motive 3.1” ID intake with stock MAF sensors

Technical Tuning details
The key to tuning this car is the addition of the larger inner diameter intakes, kindly supplied by Harman Motive. The stock intake inner diameter is just 2.5-inches. This substantive increase in intake cross sectional area means that we can accurately measure up to 40% more airflow than is possible with the stock intake system. As you can see from the graph below, we were able to flow close to the limits of the MAF sensor without saturating their 5-Volt limit.

Because we were able to accurately meter airflow throughout the full RPM and boost range, the tuned stock ECU can easily control ignition timing and fueling. We have supplied relevant information for the rest of the tuning parameters in the additional graphs.

COBB Tuning announces the availability of the Limited Edition Secondary Oil Cooler kit for the Nissan GT-R R35. The COBB Secondary Oil Cooler reduces high engine oil temperatures that occur during extreme driving conditions. This kit utilizes an auxiliary oil cooling core that seamlessly integrates with the OEM oil cooling system, significantly reducing oil temperatures without compromise. Whether pounding around the racetrack or canyon carving during blistering heat, the COBB Secondary Oil Cooler lets your GT-R keep its cool.

Additional horsepower, high ambient temperatures, high altitude and aggressive driving can all contribute to elevated oil temperature. Lower oil temperature ensures better engine protection and longer engine life. Extensive racing and testing data shows that the COBB Secondary Oil Cooler is capable of reducing oil temperatures from extreme peaks of 130C/266F (OEM redline) to acceptable operating temperatures in the 110C/230F range.

This elegantly engineered kit sits opposite the OEM oil cooler in the unused driver side bumper duct. The design is optimized to work with the OEM oil cooler duct, which is included in this kit. Oil flow return from the OEM oil cooler is diverted to the COBB Secondary Oil Cooler for an additional oil cooling stage before being redirected back to the OEM oil return.

Execution of the COBB Secondary Oil Cooler kit leaves nothing to be desired. A Mocal air-to-oil core is used for efficiency and durability. The core is mounted to the chassis using a custom CAD designed aluminum bracket that is designed to work with the included OEM oil cooler duct. The adaptor fittings are custom CAD designed and CNC machined aluminum with black anodizing. All hose ends are high quality aluminum -10 AN fittings with an attractive black and titanium anodized finish. Hoses are preassembled using smooth bore, lightweight synthetic rubber interiors with black nylon overbraid and encased in XRP Fyrefoil 2 radiant heat shielding for additional thermal resistance. The replacement gaskets are Nissan OEM parts.

The Limited Edition COBB Secondary Oil Cooler for the Nissan GT-R R35 is the most comprehensive solution for managing engine oil temperature. Install a COBB Secondary Oil Cooler on your GT-R R35 and drive at the limit without distraction.

Application: 09+ Nissan GT-R
Part Number: 5C1700
MSRP: $1395

COBB Tuning announces the immediate availability of the COBB Turbo Inlet Hose for the MazdaSpeed 3. This sleek, high temperature silicone hose replaces the clunky plastic OEM piece. The interior features a uniform lining and incorporates a true taper design, eliminating any sudden neck-down in diameter found on lesser designs. The end result is a smooth, unrestricted path from the intake to the turbo inlet, adding power and improving engine responsiveness. The custom silicone construction of the COBB Turbo Inlet Hose rejects high engine bay temperatures and keeps the intake air closer to ambient temperature. The steel wire reinforced design eliminates the issue of hose collapse that other inlet hoses suffer under vacuum at peak demand, yet allows adequate flex between the engine and the intake. The COBB Turbo Inlet Hose is designed to be a direct replacement of the OEM piece. Steel sleeves are used to join the Turbo Inlet Hose to the stock intake and by-pass-valve. Installation is easy, requiring simple tools, no modifications and all hardware is included. Color choices include traditional COBB Blue and our new Stealth Black. The COBB Turbo Inlet Hose for the MazdaSpeed 3 offers intelligent design, premium construction and high value.

Stealth Black Part #: 771001BK
Retail Price: $165.00
COBB Blue Part #: 771001BL
Retail Price: $165.00

COBB Tuning announces immediate availability of the AccessPORT for the 2006-2009 Honda Civic Si. The AccessPORT is the industry’s premier hand-held OEM ECU flashing, managing and monitoring device. The AccessPORT is the first hand-held device available for the Honda Civic Si that performs an ECU flash through the vehicle’s OBDII port. Just plug it in, load the maps and go! Faster!

Unlock power hidden within the ECU by replacing conservative factory settings with more aggressive calibrations. The result is impressive gains in torque and horsepower while maintaining a high degree of safety. The AccessPORT comes with pre-installed maps that are optimized for common performance modifications. Performance gains across the entire power band can be quickly realized in the short time it takes to flash the vehicle’s ECU with the AccessPORT. No tools are required. No additional “piggy-back” hardware. No mailing the factory ECU across the country. No vehicle downtime. No waiting. Just plug the AccessPORT in, flash the ECU and enjoy the thrill of increased torque and horsepower!

Flashing the ECU for increased performance is just the start of what the AccessPORT is capable of. Set the AccessPORT to Performance mode to capture 0-60MPH times, ¼ Mile times and Trap Speeds. The dynamometer simulator shows performance differences between maps/mods. Switch over to Live Data and choose a data channel to monitor, such as; Actual AFR, Barometric Pressure, Coolant Temp, Fuel Trims (short and long), Ignition Advance, Intake Temperature, MAP, Mass Airflow, Intake Valve Advance, VTEC Status and many more. The built-in data logger allows easy recording of monitors for detailed analysis of the vehicle’s performance. Troubleshooting mode is for diagnosing issues by reading trouble codes and clearing them once issues have been resolved.

The AccessPORT can be used to eliminate separation anxiety when you are away from your vehicle. Protect your investment when out on the town by loading the Valet map to prevent the engine from revving above 3,200 rpm. Load the Anti-Theft map when you park to make it impossible to start. And in the event the car must be returned to its stock configuration, the AccessPORT can be completely uninstalled and the ECU restored to its factory condition.

The upcoming availability of AccessTUNER Pro and AccessTUNER Race will allow professional engine tuners and experienced end users alike to custom tune any combination of modifications to achieve their maximum power potential. This duo of powerful tuning applications will allow tuning flexibility from minor tweaks of base maps all the way to complete custom map authoring. Stay tuned for more information regarding AccessTUNER Pro and AccessTUNER Race availability in the near future.

The new AccessPORT for the Honda Civic Si will help satisfy your hunger for more power, flexibility and control. Access the Potential of your Honda Civic Si today!

Get more information on the COBB AccessPORT here