Finally these have arrived on Canadian soil and im proud to be the first Canadian authorized dealer. The BP initiatives flow stack is one of the best bang for buck performance products on the market today. Modeled to provide maximum air flow rates into your intake system improving not only horsepower and torque but throttle response aswell. These are designed to be used in conjunction with a 6" K&N Filter (RF-1048) and features a 3" outlet diameter.
To help bring this amazing product to the canadian market I am offering a limited time sale on this first order. The price will be $55CAD Taxes included per flow stack. If you are interested in purchasing please contact me via pm or email and I will get back to you ASAP. Shipping is available for those who will not be able to pickup locally.
Chris Richardson
Sales@TougeTuning.com
TougeTuning@hotmail.com
INTRODUCTION
-The BP Initiatives Flow Stack incorporates race proven technology into a product for use on daily driven automobiles.
-In racing applications, builders and tuners will incorporate velocity stacks to maximize air flow rates and optimizie the air velocity profile to maximize an engines output in a specific power band.
-In modern fuel-injected production cars the use of plenum-style intake manifolds and single throttle bodies negate most of the benefits of optimizing the air velocity profile, but not the air flow rate benefits.
-Fastforward to BP Initiatives Flow Stack. Our Flow Stack was specifically designed to maximize the air flow rates into your cars air induction system while maintaining the use of an air filter.
PRODUCT FEATURES & BENEFIT
-Injection molded from PA66 Glass-filled Nylon, the same material family used for GM, Ford and others for radiator caps, induction systems, intake manifolds and other engine bay components.
-Optimized Flow Stack geometry to maximize air flow rates.
-Light weight design reduces overall weight compared to metal counter- parts and reduces mechanical stress on existing air induction system and mounts.
-Each Flow Stack is optimized for use with specific K&N filters to maximize flow rates.
-The use of Nylon significantly reduces heat soak, or the amount of heat absorbed by the velocity stack and then transferred to the air.
-The Flow Stack is universal in application, limited only by the space requirements of the air filter and the ability to couple the Flow Stack to your air induction system.
-Recommended filters from K&N are RF-1048, RC-5138 or RF-1044
PRODUCT VALIDATION
-Computational Fluid Dynamics (CFD) Analysis’s performed on dozens and dozens of different Flow Stack profiles and configurations to understand, fine tune and optimize the geometry to maximize air flow rates into the engines air induction system.
-One of many pressure gradient plots analyzed to maximize flow rates,
http://www.tougetuning.com/images/p_graph.jpg-Fluid velocity maps were analyzed to look for signs of boundary layer separation,
http://www.tougetuning.com/images/v_graph.jpg-Product has undergone a several dynometer tests, all yielding exciting results for such a low cost component. Below is a list of accumulated test data from satisfied customers of the BPi Flow Stack, including a comparison against a competing velocity stack. BPi is looking to develop a library of dynometer testing data with the help of our customers.
Graph 1 is a comparison of the BPi Flow Stack and a 3" cone filter on a Honda H22 motor.
http://www.tougetuning.com/images/test_01.jpgGraph 2 is a comparison of the BPi Flow Stack and the Prototype Engineering Velocity Stack on a Honda H22 motor.
http://www.tougetuning.com/images/test_02.jpgGraph 3 is a comparison of the BPi Flow Stack with K&N Filter RP-4600 and 3" AEM Filter on a Honda B18c1 motor. No additional tuning was performed after the installation of the Flow Stack. Link to thread with dyno, Mild GSR, BPI flow stack with filter on, back to back dyno - Honda-Tech - Honda Forum Discussion
http://www.tougetuning.com/images/test_03.jpgGraph 4 is a comparison of the BPi Flow Stack with and without K&N Filter RF-1048 and 3" BMC Filter on a Honda 85mm built B20 motor. No additional tuning was performed after the installation of the Flow Stack.
http://www.tougetuning.com/images/test_04.jpgGraph 5 is a comparison of the BPi Flow Stack with K&N Filter RF-1048 and 3" K&N Filter on a Honda B17 motor. Motor was tuned with Flow Stack and no additional tuning was performed after the installation of the 3" K&N Filter.
http://www.tougetuning.com/images/test_05.jpgGraph 6 is a comparison of the BPi Flow Stack (RED) without a filter and a 3" Injen Velocity Stack Filter (GREEN) on a Honda 84mm Honda B18C motor. Motor was tuned with Flow Stack and no additional tuning was performed after the installation of the Injen Filter. Intake was Injen Shortram Intake, Part No.INJ-IS1420P.
http://www.tougetuning.com/images/test_06.jpgGraph 7 is the same comparison of Graph 7, but with Air to Fuel Ratio data.
http://www.tougetuning.com/images/test_07.jpg
