S&B
JLT BIG Air Intake Dry Filter 2011-14 Mustang GT with Roush/Whipple/FRPP Supercharger Tuning Required
JLT Big Air CAI for the 2011-14 5.0 with Roush, Whipple or FRPP Supercharger kits.
Intake Tube With Molded In MAF
The best part of this Plastic JLT Big Air is we kicked the cool factor up a notch and molded a 123mm MAF housing right in the tube. This makes for a much smoother interior without any transitions, steps or couplers to upset the air flow. Another benefit is the over all look is just plain awesome! No Metal Tubing Here!! Early testing shows this can be used with the stock MAF sensor all the way up to 650 RWHP and well beyond with a MAFia, SCT BA5000 or HPX sensor.
Heat Shield
- Roto molded Heat Shield to block engine heat at idle and low speed.
- It incorporates the fresh air inlet from the grill.
- It uses a large area to make sure the filter has tons of cool air.
Air Filter
We use only the best Air Filters made by S and B to our specifications. We love S and B's tapered flange Design and Powerstack filtered ends. With a huge 5 inch opening on the tube we needed a huge filter. The result is a monster 5x7 inch filter with built in Bell Mouth to straighten airflow. It measures a full 8.25 inch across at the base and 5.5 inch at the top.
Fitment
2011-14 Mustang GT with Roush, Whipple or Ford Racing Performance Parts (FRPP) Supercharger
Gains
30 and up RWHP With a custom tune over the closed air box that comes with the kit!
Tuning
A JLT specific tune is Required with this kit.
Kit Includes:
- Dry Filter
- JLT Intake Tube with Black Textured Finish
- Silicone Coupler
- 5x7 S and B Powerstack Air Filter
- Roto molded Heat Shield
- 2013-14 Hood Insert Plug
- HD Clamps,and all needed hardware
Custom Tuning is Required.
2013-14 owners, All JKT kits now include our water blocker plug insert for no worries about water getting to the filter.
Note: This product is NOT CARB (California Air Resource Board) Exempt. It is not for legal sale or use in the state of CA or any other states adopting CA emission standards and require a CA Executive Order (EO) number. Any orders placed for this item with a CA ship to address will be cancelled.

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FAQ
Your Guide to Shopping with Confidence: Essential FAQs for JRB Customs Shop Customers
What products do you offer?
We specialize in a wide range of truck parts, including performance upgrades and customization accessories.
How do I place an order?
Orders can be placed directly through our website with various payment options available.
What is your return policy?
Returns are accepted under specific conditions. Please refer to our Return and Refund Policy for more information.
How can I contact customer support?
Our customer support team is available via email.