COBB Tuning Blog

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Take your EVO X to the next level! Introducing two new COBB Tuning turbo kits for the EVO X: the all inclusive 400S Kit designed for stock EVO X’s and the add-on 400S Upgrade Kit packaged for EVO X’s that have already been modified to Stage2. Both kits feature the Forced Performance “Green” turbocharger, Kelford 214B cams with matched valve springs (capable of 8,500rpm), Deatschwerks 850cc fuel injectors, HOA 3-port boost control solenoid with PNP harness, a Walbro fuel pump kit with COBB custom pump mount and more. These kits come with everything you need to turn your stock or Stage2 EVO X into a 400whp monster in one step, producing 160whp and 100lb/ft of torque over stock!

One Complete Kit
Assembled by the EVO X experts at COBB Tuning, this kit has been exhaustively tested to give the EVO X enthusiast an easy and reliable way to dramatically increase the performance of their car without any guess work or trial and error. COBB Tuning has selected those parts which we have found to work time and again, both on our own cars as well as our customers’ cars. These kits include everything you need to completely and successfully install the 400S Kit on your stock or Stage2 EVO X. No other additional parts are needed.

Tuning Included
To make the 400S Kit a truly all-inclusive upgrade, COBB Tuning has developed an Off-the-Shelf calibration for this package! This isn’t a “break-in” or “limp” map, but rather a fully-tuned calibration meant to give you the performance you are looking for right out of the box. Install the provided components, load the 400S calibration onto your AccessPORT, flash the ECU and you are ready to drive. Fast!

Step up to the next level of tuning with the COBB 400S Kit for the EVO X! Leave the stock and Stage2 guys behind and join the 400S Club!

Optional components to customize your EVO X 400S:

• COBB Hardpipe Kit, available in Gunmetal Gray and Stealth Black
• COBB XLE Bypass Valve

Installation Notes:
Although it is possible for the COBB 400S kit to be installed by the enthusiast, it is recommended that a qualified professional shop install these components. The camshafts must be installed using the Mitsubishi procedure, including re-setting valve lash. Typical installation time is 18hours. The included calibration is appropriate for both stock and most aftermarket front mount intercoolers.

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COBB Tuning announces the immediate availability of the first generation MAZDASPEED3 Front Mount Intercooler v2.0 Retrofit Kit. This retrofit kit includes all FMIC v2.0 components except for the intercooler core, allowing owners of the original COBB FMIC kit to upgrade to the latest versions of boost tubes, silicone couplers, clamps and brackets. This revised layout provides more clearance for the frame rails, bumper beam and oil lines allowing for easier installation and less chance of contact between the chassis and kit components.

The COBB Tuning FMIC v2.0 Retrofit Kit features 2.5-inch powder-coated charge tubes with blue 5-ply silicone couplers with T-bolt clamps plus everything you need for a simple and painless installation. Just like the full COBB Tuning intercooler kit, this retrofit kit comes with the COBB Tuning lightened shifter Lose Weight Exercise for improved fitment and more precise shifting feel.

The COBB Tuning FMIC v2.0 Retrofit Kit for the MAZDASPEED3 is available now for purchase from COBB Tuning.com with free ground shipping.

• 2.5″ aluminum tubing powder coated dark gray.
• Piping has been revised so that it does not interfere with the frame rail, bumper beam and oil lines.
• 5-ply blue silicone couplers.
• Stainless steel t-bolt clamps.
• Powder coated black mounting and power steering cooler relocation brackets.
• Stainless steel fasteners.
• Will work with stock BPV or aftermarket BPV that is stock style fitment.
• Retains the stock bumper beam and does not require cutting the bumper beam.
• Under tray can be reinstalled with no modifications.
• Does not require disconnecting of the power steering lines.
• New shift Lose Weight Exercise that is 0.66 lbs less than stock which improves the shift feel and allows for more pipe clearance.

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Introducing the XLE Bypass Valve for the Mitsubishi EVO X and Lancer Ralliart from COBB Tuning! This high-quality, multi-configuration Bypass Valve not only features industry-leading technology but will dramatically increase the visual impact of your engine bay! The XLE BPV can be configured for full recirculation mode, 50/50 vent to intake/atmosphere or full vent to atmosphere.*

The COBB XLE BPV is a compact and lightweight bypass valve capable of holding very high boost pressure without leaking. Its unique design allows extremely fast venting of boost when actuated. It is designed to operate in multiple venting modes and can be quickly reconfigured using simple hand tools. Innovative engineering and precision manufacturing result in a compact package able to fit in the confines of a tight engine bay.

FEATURES 
Body 

• Body, mounting flange and secondary outlet cover are constructed of 6061 T6 aluminum.
• The body is hard anodized for additional strength.
• The primary outlet is rectangular in shape to provide maximum cross sectional area for venting pressurized air as quickly as possible.
• The secondary outlet cover can be removed to enable partial vent to atmosphere or full vent to atmosphere modes.
• Unit height is only 3.5 inches from base of flange to top preload adjuster, allowing it to fit into the tightest of locations.
• Body to mounting flange interface is o-ring sealed, allowing flanges of different shapes to work on multiple applications.

Piston 

• Lightweight aluminum piston allows faster reaction time than heavier pistons.
• The aluminum piston has been hard anodized and impregnated with Teflon to provide smooth movement, reduce surface wear and minimize maintenance.
• Rounded piston profile smoothes air flow as it passes through the cylinder.
• The rounded piston profile mates with a rounded piston seat for superior sealing when the BPV is closed.
• Tight tolerance o-rings are used to seal piston to cylinder bore properly at normal engine operating temperatures without sacrificing piston speed.

Preload Adjuster and Spring 

• Adjuster allows adjustment of spring preload for fine tuning release pressure.
• Spring and spring seat are constructed of 304 stainless steel.
• Spring preload adjustment mechanism and fasteners are stainless steel.

Operation 

• Valve vents pressurized air very quickly due to lightweight components, port shape and low sliding friction.
• Unique exhaust sound due to speed of air release.
• Construction materials make the XLE BPV compatible with alcohol/water injection due to inherent corrosion resistance.
• Lighter than most aftermarket BPVs and BOVs.  

OPERATING MODES 
Full Recirculation - Outlet is plumbed back into the intake tract pre-turbo. This configuration provides the best drivability with stock based MAF systems. This configuration generates the least amount of noise. 

Hybrid Mode - Outlet is plumbed back into the intake tract pre-turbo and the auxiliary port cover is removed. When the piston is more than 30% open, the auxiliary port is open, audibly venting to atmosphere. Less than 30% open results in full recirculation to improve drivability. 

Full Atmosphere - Outlet and auxiliary port are open to atmosphere. Recommended only for MAP based air metering. This configuration generates the highest sound levels. 

ADJUSTMENT 

Spring Preload – Spring preload determines the pressure differential across the BPV piston required before the BPV opens and releases the pressurized intake charge. The COBB XLE BPV can be adjusted by loosening the locknut and turning the allen-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. 

MOTORSPORTS 

Race proven technology for your Mitsubishi. The 800 all wheel horsepower COBB Tuning Motorsports Time Attack R35 GT-R has utilized the COBB XLE BPV to dominate the 2010 Redline Time Attack AWD Modified class as well as smash several track records across the United States. This rigorous testing environment has proven XLE BPV’s elegant design and attention to detail are only surpassed by its dependability and superior performance.

*Full atmospheric mode is only recommended for MAP-based cars with stand-alone ECUs.

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AMS continues to show that no matter what crazy idea they have in their heads, the COBB Tuning AccessPORT gives them the power to push the boundaries of the R35 GT-R. The AMS Alpha12 GT-R turbo kit is their latest creation that puts the AccessPORT to the test! Capable of over 1100hp, this kit is an evolution of the Alpha 10 kit with larger Alpha12 turbochargers and AMS Alpha4 4.0-liter engine. 1118whp and 884lb/ft of torque was achieved on MS109E race gas at just over 36lbs of boost! To top it all off, this car was tuned on the factory ECU with the COBB Tuning AccessPORT! Look for more great things from AMS in the near future as they push the GT-R and the AccessPORT to the absolute limits of sanity!

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The AMS Alpha 9 GT-R Recently capture the world record for the fastest R35 GT-R at the Texas standing mile with a 205mph pass! The 900hp monster was built using AMS components and tuned on the stock ECU with the COBB Tuning AccessPORT!

Very little of the stock engine and turbocharger setup is left stock with an AMS forged VQ38 bottom end and upgrade cylinder head package as well. The core of the AMS kit is the proprietary turbo and intake system which is capable of producing over 900whp, catapulting the Alpha9 to 9-second ¼ mile times and over 200mph in the standing mile.

Each AMS Alpha9 kit features the COBB Tuning AccessPORT to manage the immense power produced by their kits. COBB Tuning is the premier engine management solution for the GT-R proving that you do not need an expensive and complicated standalone system for big power setups!

To learn more about the AMS Alpha9 kit and the COBB Tuning AccessPORT for the GT-R, head over to www.amsperformance.com or to www.cobbtuning.com!

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COBB Tuning has just released a finalized firmware update implementing the previous BETA update for MAZDASPEED 3/6. This finalized firmware update, 1.6.3.2-931, integrates all of the BETA features into the official AP-MAZ-002 AccessPORT firmware including new v1.08 maps which implement the newest data monitors including the new boost monitor that is able to log over 24psi. This latest release incorporates all features from Beta Release 1.6.3.2-744.  

 New AccessPORT Features and Updates:

• Installed Stock Mode Maps
  • Installed Stock Mode maps have been removed from the firmware to reduce end user confusion (uninstalled AccessPORT vs. using a installed stock mode map).
    • All Affected Vehicles:
      • USDM 2006/2007 MAZDASPEED6 (Fed. or Cali.)
      • USDM 2007/2008 MAZDASPEED3 (Fed. or Cali.)
      • USDM 2009 MAZDASPEED3 (Fed. or Cali.)

• Increased Boost Pressure Logging Limit
  • Increased limit to log boost pressure above 24 PSI.
  • Note: Requires map to be re-saved with current released version of tuner then flashed onto ECU.

• Uninstall AccessPORT option moved back to main menu
  • Moved uninstall AccessPORT option back to main menu to reduce end user confusion.

• Improved display precision of various monitors
  • STFT – Added another decimal place for display precision.
  • LTFT – Added another decimal place for display precision.
  • MAF Voltage – Added another decimal place for display precision.
  • Calculated Load – Reworked monitor display value to comply with tuner. (units display as Load value instead of %)

• “Expose ECU data” Feature Added to AccessPORT Menu
  • Feature enables users to backup their stock rom using AP Manager.
    • 1. Use Save Rom feature during install.
    • 2. Press “ok” to “Expose ECU data”.
    • 3. Rom is listed in AP file menu when you connect AP to AP Manager 2.0.
  • Note: Rom file is encrypted.

• Added AP Demo Mode to Settings Menu
  • Demo mode enables users to setup the AP in a state which allows tasks to be viewed.
  • Note: If Demo mode is left idle for 1 minute the Cobb Race Car screen saver turns on.

• Added new maps to support increased boost pressure logging
  • v106 maps for 06-07 MAZDASPEED6
    • Anti-Theft Mode v106.ptm
    • Economy Mode 91 v106.ptm
    • Stage1 91 v106.ptm
    • Stage1 93 v106.ptm
    • Stage1+SF 91 v106.ptm
    • Stage1+SF 93 v106.ptm
    • Valet Mode v106.ptm
    • Stage2 91 v106.ptm
    • Stage2 93 v106.ptm
    • Stage2+SF 91 v106.ptm
    • Stage2+SF 93 v106.ptm
  • v108 maps for 07-09 MAZDASPEED3
    • Anti-Theft Mode v108.ptm
    • Economy Mode 91 v108.ptm
    • Stage1 91 v108.ptm
    • Stage1 93 v108.ptm
    • Stage1+SF 91 v108 FMIC.ptm
    • Stage1+SF 91 v108.ptm
    • Stage1+SF 93 v108 FMIC.ptm
    • Stage1+SF 93 v108.ptm
    • Valet Mode v108.ptm
    • Stage2 91 v108.ptm
    • Stage2 93 v108.ptm
    • Stage2+SF 91 v108 FMIC.ptm
    • Stage2+SF 91 v108.ptm
    • Stage2+SF 93 v108 +TMIC.ptm
    • Stage2+SF 93 v108 FMIC.ptm
    • Stage2+SF 93 v108.ptm

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Show your COBB Tuning pride with the COBB Tuning zip-up hoodie! This stylish and high-quality hoodie will be the envy of the next car meet! Looking for a way to let the car nut in your life know that “you understand”? The COBB Tuning hoodie says I support your automotive addiction! Available in heathered grey with the COBB Tuning “button” logo on the back with a smaller COBB Tuning logo on the front. Let them know you are COBB-Tuned!

Available in all popular sizes S-XXL. 100% Cotton, pre-shrunk.

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COBB Tuning is happy to announce the Grand Opening of COBB Tuning SOCAL, COBB Tuning’s newest installation, tuning and retail facility set for January 22^nd in Fountain Valley, Calif. This all-new, COBB Tuning owned and operated facility is a complete tuning, installation, fabrication and retail shop specializing in the COBB Tuning AccessPORT and AccessPORT-supported vehicles.

The doors will open at 11am for an afternoon of events, food and fun including:

• Free Dyno Pulls for the first 10 people through the door
• COBB Tuning Motorsports racecars on display
• Discounts on service and installation scheduled at the event
• Car Show
• Local Vendors
• FREE Food and snacks

COBB Tuning SOCAL is located at 10591 Bechler River Ave. Fountain Valley, CA 92708. For more information call us at 714-964-7844 or email us at socal@cobbtuning.com.

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COBB Tuning has just released significant updates to the AccessPORT firmware and AccessTUNER software for the first gen MAZDASPEED3 and MAZDASPEED6. AccessPORT enhancements include improved usability with four higher precision data monitors, a simplified menu system  and support for higher boost pressure data logging. AccessTUNER software improvements include a large selection of new tables, two important bug fixes and the addition of software auto-updating to simplify future software upgrades. These new additions continue to expand AccessPORT control of the ECU, letting users dig deeper into the OEM logic to extract even more power from the MAZDASPEED3/6, with unmatched simplicity, functionality, convenience and control!

AccessPORT Firmware
The latest firmware update (version 1.6.3.2) is currently beta. The full release of this firmware will include map support for included Off The Shelf Maps and will be available soon. The changes in this beta firmware version include:

• Boost pressure data logging limit has been increased to log pressures above 24PSI. Existing maps must be opened in the latest version of AccessTUNER, resaved and flashed back to the ECU to implement new feature.
• Precision of the following monitors has been increased by another decimal place:
• STFT (Short Term Fuel Trim)
• LTFT (Long Term Fuel Trim)
• MAF Voltage
• Calculated Load data monitor display has been reworked to reflect the display shown in AccessTUNER (units displayed as Load Value instead of %)
• Expose ECU Data feature allows the stock ROM to be backed up to a PC using AP Manager
• Uninstall AccessPORT menu option moved back to the top menu level
• Installed Stock Mode maps removed from firmware to reduce end user confusion regarding Uninstall vs. Installed Stock Mode
• Demo Mode added to Settings Menu to enable AP navigation of all menus when powered up while not connected to ECU

AccessTUNER Software
The latest AccessTUNER software update (version 1.8.6.0) has significant enhancements that not only give unprecedented control of the stock ECU, but also make it more convenient to update!

• Auto Updater allows software updating through the "Help/Updates" menu, eliminating the need to submit additional ATR request forms, waiting for the software to be generated and downloading the new software. Rollback functionality is also included to step back to the previous release
• AccessPORT Manager 2.0 Installer is included in this release of the software.
• Six HPFP (high pressure fuel pump) Control Tables have been added
• HPFP Desired Pressure – Max A
• HPFP Desired Pressure – Max B
• HPFP Desired Pressure A
• HPFP Desired Pressure B
• HPFP Desired Pressure C
• HPFP Desired Pressure ECT Comp
• Eleven new Knock Tables have been added
• Knock Retard – Decay Magnitude A
• Knock Retard – Decay Magnitude B
• Knock Retard – Decay Rate A
• Knock Retard – Decay Rate B
• Knock Retard – Multiplier
• Knock Retard – Offset
• Knock Retard Active – Min ECT
• Knock Retard Active – Min Load A
• Knock Retard Active – Min Load B
• Knock Retard Active – RPM (Max)
• Knock Retard Active – RPM (Min)
• Two new Radiator Fan Tables have been added
• Radiator Fan – ECT Thresholds
• Radiator Fan – Voltage Compensation
• Nine new MAP Sensor Scaling Tables have been added
• MAP Scalar for EM – Component A
• MAP Scalar for EM – Component B
• MAP Scalar for EM – Offset
• MAP Scalar for Log – Component A
• MAP Scalar for Log – Component B
• MAP Scalar for Log – Offset
• MAP Scalar for OBD – Component A
• MAP Scalar for OBD – Component B
• MAP Scalar for OBD – Offset
• Five new Ignition Compensation Tables have been added
• Ign BAT vs ECT Comp. – % Used
• Ign BAT vs ECT Comp. A
• Ign BAT vs ECT Comp. B
• Ign Low Octane Reduction
• Ign Per Cylinder Comp.
• Boost Pressure Logging Limit has been increased to log boost pressure above 24PSI
• MIL Defeat implementation has been fixed
• Live Tracing has been fixed

Acquiring Updates
To get the latest AccessPORT firmware update, simply plug your AccessPORT into your computer via the USB cable, open AP Manager 2.0, click on the Options icon in the top icon bar and make sure that Check For Beta Firmware is checked in the Updates section. Then click on the Updates button in the top icon bar and click the Begin Firmware Update button. If you do not yet have AP Manager 2.0, follow this link to download for your operating system.

To get the latest AccessTUNER Race software update, please fill out  the AccessTUNER Race Request Form page. With the new Auto Update feature, this should be the last time you will need to fill out this request form. You will receive an email that contains your software download link within 24 hours. Please be sure to check your spam/junk folders if you do not see the email in your inbox.

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