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New Product Release…JBR 3.5″ Wide Path IAS Full Silicone Intakes Systems for MAZDASPEED 3/6

The JBR 3.5″ IAS OE Wide Path Full Intake System is the only solution for those seeking unrestricted flow to the stock OE, 2.25″ turbo inlet or the GT 4.0″  turbo inlet. The one piece design eliminates the need for unnecessary couplers and the joining of multiple sections that increases turbulence and friction which ultimately leads to reduced airflow. The thick, 5-ply, wire reinforced high temperature silicone is far superior at insulating the intake air from extreme engine temperatures. This translates in to lower boost air temperatures and more horsepower that no full aluminum intake can accomplish. The 3.5″ Wide Path OE IAS Intake is capable of flowing over 300 g/s on the stock KO4 turbo consistently at WOT with the proper tuning.




The JBR IAS MAF housing includes an OEM style Integrated Air Straightener. Our unique design has no volume or flow reducing impact like others using pressed in straighteners that create a lip and reduce the inside diameter of the housing. Honeycomb air straighteners, the beads rolls and sealant used to secure them, also greatly reduce the internal diameter of the MAF housing and significantly reduce the volume of air capable of passing through them. The seamless design of the JBR IAS MAF housing eliminates these performance robbing problems and provides you a smooth wide path of performance.



Every Wide Path IAS Intake includes a Dry-Flow air filter. JBR Dry Flow air filters flow 200% more air than the factory filter while providing superior engine protection. It uses both depth loading, capable of removing extremely fine particles (down to < 0.1 micron), and structural screen wire to enhance airflow capabilities. This design results in a performance air filter capable of increasing horsepower and torque! The three-dimensional synthetic filtering medium is washable and requires no oiling for years of trouble free service.


The Wide Path IAS Full Intake systems is designed to be run in recirc mode but includes a plug for easy conversion to non-recir mode.

Includes: Full 3.5″ OE Silicone Intake System with IAS MAF (3.380″ ID) Housing

  • Stainless T-Bolt Clamps
  • Plug to run in non-recirc mode
  • K&N Dry-Flow Filter (Washable No Oil)
  • Installation instructions are available in our support section
  • Shipping is free in the US & our Hassle Free Lifetime Warranty is included

Fitment: Simple bolt on application. Uses stock mounting location for OEM Turbo. May not use OEM mounting location with all GT Turbos. Fits with the OEM and all aftermarket top mount intercoolers. Fits with all front mount intercoolers that a conventional SRI will work with. Requires a small battery box.

Advanced Tuning Required

Tuning Services available from Stratified Automotive Controls

JBR OTS Maps by Stratified Automotive Controls

The James Barone Racing 3.5″ Wide Path IAS Intake System is available in our online catalog for only $295.00 and that includes domestic shipping. For more information and to purchase, see our product page.

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