COBB 3-Port Electronic Boost Control Solenoid
COBB 3-Port Electronic Boost Control SolenoidSubaru WRX/STi/FXT/LGTCongratulations on your purchase of the COBB Tuning 3-Port Electronic Boost Control Solenoid. Thefollowing instructions will assist you through your installation process. Please read them first BEFOREbeginning the install and familiarize yourself with the steps and tools needed. If you feel that youcannot properly perform this installation, we HIGHLY recommend you take the vehicle to a qualifiedand experienced automotive technician.Warning! The installation of this 3-port solenoid requires proper tuning. The use of a COBB OTS mapwith a 3-port solenoid installed in interrupt mode will result in overboosting situations!Part ListP/N 715750 1 x COBB EBCS 1 x COBB Mounting Bracket 2 x M3 SS Socket Head Screw 1 x M6 SS Hex Bolt 1 x M6 SS Flat Washer 36” 4mm Silicone Vacuum Line 6 x 4” Zip/Cable TiesP/N 712750 1 x COBB EBCS 1 x COBB Mounting Bracket 2 x M3 SS Socket Head Screw 2 x M6 SS Hex Bolt 4 x M6 SS Flat Washer 2 x M6 SS Lock Washer 2 x M6 SS Nuts 72” 4mm Silicone Vacuum Line 6 x 4” Zip/Cable Ties
Tools Needed 10mm Deep Socket 10mm Socket 12mm Socket Flat Head Screwdriver Ratchet Needle Nose Pliers Scissors
Important! Before beginning work, make sure the engine is cool to the touch! You will be workingvery near/touching the turbocharger!02-05 WRX and 04-05 STi (P/N 712750)1. Remove the cover on the passenger side of the engine bay where the factory boost controlsolenoid is located.2. Unplug the solenoid from the factory wiring harness.3. Remove the vacuum lines currently installed on the factory solenoid.4. Using a 10mm deep socket, remove the two nuts securing the factory solenoid and removethe solenoid from the car.5. Install your new COBB EBCS onto the same studs that the factory solenoid used and tightenthe 10mm nuts down hand tight.
6. Follow the factory vacuum lines that were removed from the factory solenoid and removethem from where they terminate. One line will tee off into two lines and terminate on a WGnipple and a compressor housing nipple. The other line will terminate into your turbo inlethose. There is a plastic fitting about 4” from your turbo inlet hose where two hoses connect.Remove the hose that is between the boost solenoid and the plastic fitting.7. Using the supplied 4mm vacuum hose, press one end over the plastic turbo inlet fitting androute the hose back to the COBB solenoid. Cut the vacuum line to an appropriate length andpress the end of the line onto PORT 1 on the COBB solenoid.8. Using the supplied 4mm vacuum hose, press one end over the wastegate nipple and route thehose back to the COBB solenoid. Cut the vacuum line to an appropriate length and press theend of the line onto PORT 2 on the COBB solenoid.9. Using the supplied 4mm vacuum hose, press one end over the compressor housing nippleand route the hose back to the COBB solenoid. Cut the vacuum line to an appropriate lengthand press the end of the line onto PORT 3 on the COBB solenoid.10. Ensure all lines are neatly routed and tucked with no kinks in the line all while being fullyseated onto the barbs of all the connections and secure them with the included 4” zip ties.Trim the ends of the ties with scissors.11. Go back and tighten the 10mm nuts that secure the COBB solenoid to the vehicle.12. Reinstall the lid that covers the solenoid housing.13. Enjoy the reduced response time and greater precision of your new COBB EBCS!Remember! You MUST properly tune for the installation of a 3-port EBCS. Using an off-theshelf tune will result in overboosting!
06-07 WRX and STi (P/N 712750)1. Using a 10mm socket, remove the nuts that secure the bracket on the passenger side of theengine bay that holds the boost control solenoid.2. Unplug all the factory vacuum lines and the factory electrical connect.3. Using a 10mm socket, remove the factory boost control solenoid and replace it in the sameplace with the COBB EBCS unit by using the factory nuts or the supplied hardware if needed.4. Follow the factory vacuum lines that were removed from the factory solenoid and removethem from where they terminate. One line will tee off into two lines and terminate on a WGnipple and a compressor housing nipple. The other line will terminate into your turbo inlethose. There is a plastic fitting about 4” from your turbo inlet hose where two hoses connect.Remove the hose that is between the boost solenoid and the plastic fitting.5. Using the supplied 4mm vacuum hose, press one end over the plastic turbo inlet fitting androute the hose back to the COBB solenoid. Cut the vacuum line to an appropriate length andpress the end of the line onto PORT 1 on the COBB solenoid.6. Using the supplied 4mm vacuum hose, press one end over the wastegate nipple and route thehose back to the COBB solenoid. Cut the vacuum line to an appropriate length and press theend of the line onto PORT 2 on the COBB solenoid.7. Using the supplied 4mm vacuum hose, press one end over the compressor housing nippleand route the hose back to the COBB solenoid. Cut the vacuum line to an appropriate lengthand press the end of the line onto PORT 3 on the COBB solenoid.
8. Ensure all lines are neatly routed and tucked with no kinks in the line all while being fullyseated onto the barbs of all the connections and secure them with the included 4” zip ties.Trim the ends of the ties with scissors.9. Go back and tighten the 10mm nuts that secure the COBB solenoid to the vehicle.10. Reinstall the lid that covers the solenoid housing.11. Enjoy the reduced response time and greater precision of your new COBB EBCS!Remember! You MUST properly tune for the installation of a 3-port EBCS. Using an off-theshelf tune will result in overboosting!08 WRX and 2005 LGT (P/N 715750)1. Legacy GT owners need to remove the factory engine cover to gain access to the factoryboost control solenoid.2. Using a 10mm wrench, remove the factory boost control solenoid found on the passenger sideof the intake manifold.3. Unplug the factory connector and remove the factory vacuum lines from the solenoid.4. Install the COBB EBCS and bracket into the same location using the factory bolt.5. Follow the factory vacuum lines that were removed from the factory solenoid and removethem from where they terminate. One line will tee off into two lines and terminate on a WG
nipple and a compressor housing nipple. The other line will terminate into your turbo inlethose. There is a plastic fitting about 4” from your turbo inlet hose where two hoses connect.Remove the hose that is between the boost solenoid and the plastic fitting.6. Using the supplied 4mm vacuum hose, press one end over the plastic turbo inlet fitting androute the hose back to the COBB solenoid. Cut the vacuum line to an appropriate length andpress the end of the line onto PORT 1 on the COBB solenoid.7. Using the supplied 4mm vacuum hose, press one end over the wastegate nipple and route thehose back to the COBB solenoid. Cut the vacuum line to an appropriate length and press theend of the line onto PORT 2 on the COBB solenoid.8. Using the supplied 4mm vacuum hose, press one end over the compressor housing nippleand route the hose back to the COBB solenoid. Cut the vacuum line to an appropriate lengthand press the end of the line onto PORT 3 on the COBB solenoid.9. Ensure all lines are neatly routed and tucked with no kinks in the line all while being fullyseated onto the barbs of all the connections and secure them with the included 4” zip ties.Trim the ends of the ties with scissors.10. Go back and tighten the 10mm bolt that secures the COBB solenoid to the vehicle.11. Reinstall the engine cover.12. Enjoy the reduced response time and greater precision of your new COBB EBCS!Remember! You MUST properly tune for the installation of a 3-port EBCS. Using an off-theshelf tune will result in overboosting!
04-08 Forester XT (P/N 712750)1. Using a 10mm socket, remove the three screws that secure the bracket on the passenger sideof the engine bay that holds the boost control solenoid.2. Unplug all the factory vacuum lines and the factory electrical connect.3. Using a 10mm socket, remove the factory boost control solenoid and replace it in the sameplace with the COBB EBCS and bracket by using the factory nuts or the supplied hardware ifneeded.4. Follow the factory vacuum lines that were removed from the factory solenoid and removethem from where they terminate. On line will tee off into two lines and terminate on a WGnipple and a compressor housing nipple. The other line will terminate into your turbo inlethose. There is a plastic fitting about 4” from your turbo inlet hose where two hoses connect.Remove the hose that is between the boost solenoid and the plastic fitting.5. Using the supplied 4mm vacuum hose, press one end over the plastic turbo inlet fitting androute the hose back to the COBB solenoid. Cut the vacuum line to an appropriate length andpress the end of the line onto PORT 1 on the COBB solenoid.6. Using the supplied 4mm vacuum hose, press one end over the wastegate nipple and route thehose back to the COBB solenoid. Cut the vacuum line to an appropriate length and press theend of the line onto PORT 2 on the COBB solenoid.
7. Using the supplied 4mm vacuum hose, press one end over the compressor housing nippleand route the hose back to the COBB solenoid. Cut the vacuum line to an appropriate lengthand press the end of the line onto PORT 3 on the COBB solenoid.8. Ensure all lines are neatly routed and tucked with no kinks in the line all while being fullyseated onto the barbs of all the connections and secure them with the included 4” zip ties.Trim the ends of the ties with scissors.9. Go back and tighten the 10mm nuts that secure the COBB solenoid to the vehicle.10. Enjoy the reduced response time and greater precision of your new COBB EBCS!Remember! You MUST properly tune for the installation of a 3-port EBCS. Using an off-theshelf tune will result in overboosting!
08 STi (P/N 715750)1. Using a 10mm and 12mm socket, remove the nuts that secure the bracket on the passengerside of the intake manifold that holds the boost control solenoid under it.2. Unplug all the factory vacuum lines and the factory electrical connector.3. Install the COBB EBCS and bracket onto the factory bracket as shown below.
4. Follow the factory vacuum lines that were removed from the factory solenoid and removethem from where they terminate. One line will tee off into two lines and terminate on a WGnipple and a compressor housing nipple. The other line will terminate into your turbo inlethose. There is a plastic fitting about 4” from your turbo inlet hose that joins two hoses end toend. Remove the hose that is between the boost solenoid and this plastic fitting.5. Using the supplied 4mm vacuum hose, press one end over the plastic turbo inlet fitting androute the hose back to the COBB solenoid. Cut the vacuum line to an appropriate length andpress the end of the line onto PORT 1 on the COBB solenoid.6. Using the supplied 4mm vacuum hose, press one end over the wastegate nipple and route thehose back to the COBB solenoid. Cut the vacuum line to an appropriate length and press theend of the line onto PORT 2 on the COBB solenoid.7. Using the supplied 4mm vacuum hose, press one end over the compressor housing nippleand route the hose back to the COBB solenoid. Cut the vacuum line to an appropriate lengthand press the end of the line onto PORT 3 on the COBB solenoid.8. Ensure all lines are neatly routed and tucked with no kinks in the line all while being fullyseated onto the barbs of all the connections and secure them with the included 4” zip ties.Trim the ends of the ties with scissors.9. Reinstall the factory bracket that holds the EBCS in place onto the intake manifold.10. Enjoy the reduced response time and greater precision of your new COBB EBCS!Remember! You MUST properly tune for the installation of a 3-port EBCS. Using an off-theshelf tune will result in overboosting!External Wastegate Installation1. Hook up vacuum lines as outlined below.a. Port 1 is T-ed to the bottom port on the external wastegate (not on the top) and thecompressor housing (boost pressure source).b. Port 2 is routed to the top port on the external wastegate.c. Port 3 is routed to the intake.
1 x COBB EBCS 1 x COBB Mounting Bracket . 02-05 WRX and 04-05 STi (P/N 712750) 1. Remove the cover on the passenger side of the engine bay where the factory boost control solenoid is located. 2. Unplug the solenoid from the factory wiring harness. 3. Remove the vacuum lines currently installed on the factory solenoid.
Donnie Cobb, Owner Donnie Cobb Farm P.O. Box 5 Ben Lomond, AR 71823 AFIN No: 67-00097 State Permit No: 4418-W Dear Mr. Cobb: On December 7, 2010, I performed a routine compliance inspection of your facility in accordance with the provisions of the Arkansas Water and Air Pollution Control Act and the regulations promulgated
Doosan Heavy Ind. DP World Cochin JNPT Port of Dubai Port of El Callao Port of Everglades Evergreen Fantuzzi-Reggiane Port of Felixstowe Fels crane FMC Technologies Port of Gioia Tauro Port of Gothenburg Port of Guanghzou Port of Hamburg Port of Heidland Port of Helsinki Port of Ho Ci Minh
NxM ("N by M") switch ! Often N M ! Goals " High throughput ! Best is MIN(sum of inputs, sum of outputs) " Avoid contention " Good scalability ! Linear size/cost growth Input Port Input Port Input Port Input Port Input Port Input Port Output Port Output Port Output Port Output Port Output Port Output Port Switch Fabric
Family Law uarterly Official Publication of the Cobb County Family Law Section The Cobb Case Law Update The Cobb Family Law uarterlyJune, 201 The Cobb Family Law Quarterly June, 2014 In this Edition Business Valuation and Reporting in Matrimonial Disputes by Marc L. Effron, CPA/ CFF, JD, CVA and Kevin P. Couillard, ASA, CFA
Family Law uarterly Official Publication of the Cobb County Family Law Section The Cobb The Cobb amily Law uarterly July 2018 The Cobb Family Law Quarterly July 2018 In this Edition Insight from the Bench - an Interview with Judge Mary Staley Clark - By Nancy N. Ghertner, Esq. The Value of Control - By Adrian R. Loud, Sr., CPA, ABV, CFF, CVA, ASA
The majority of Cobb County's employers are located along I-75, which is also a concentration of CCT transit service. The study "Cobb Community Transit Service and Marketing Study" (HDR 2011), indicates that 49 percent of the total jobs in Cobb County are located within a quarter mile of a CCT fixed route system and 58 percent within
TREATMENT INDICATIONS Society on Scoliosis Orthopaedic and Rehabilitation Treatment (SOSORT) SOSORT GUIDELINES FOR SCOLIOSIS TREATMENT (2011) Observation Cobb angle 15ο, Risser 0-3 Cobb angle 20ο,Risser 4-5 Adults, Cobb angle 50ο, without pain PSSE Cobb angle 15ο-25ο, Risser 0-3 Braced patients, independent of curve magnitude
PYTHON PROJECTS . When not programming, he likes climbing, backpacking, and skiing. He is also a keen photographer, artist, and acoustic music enthusiast. He lives in Scotland with his wife, Heather. ABOUT THE TECHNICAL EDITORS ALEX BRADBURY is a compiler hacker, Linux geek, and Free Software enthusiast. He has been a long time contributor to the Raspberry Pi project and also co-authored .
