We've designed our ETS 2015+ WRX intake to work with the factory tune, but for maximum performance, we still recommend a pro tune.
Above is a log file showing the difference between the factory tune with stock intake and the factory tune with an ETS intake. You can see the difference is .5 AFR leaner, which is still a safe AFR.
We also have a great testimony from Junior Barrios (JR Tuned) referencing power gains from installing JUST our ETS intake system.
"This car was tuned with the stock airbox setup, then again with only the addition of an ETS intake.
Very basic pump gas car and as you see the gains from the intake are substantial. Car is also overall safer now since it takes less effort to make power.
The only alteration to tuning between the two graphs was boost control. I had to lower the wastegate duty cycle to bring the boost back down to where I tuned it with the stock intake. It was over boosting by almost 4psi, but that would be a given since it €™s now able to actually pull in the air easier."
-JR Tuned
(Dyno Sheet Below)
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Stainless Steel Construction
Wrinkle Black
3.0" Internal Diameter
No tune needed! Install and enjoy
5.0" cone filter for maximum surface area
Airbox that uses factory bumper ducting
Least turbulent path of any intake on the market
Hours of research and development
Made in the USA
Direct replacement. Installs in 30 minutes.
Fits any 2015+ WRX (can not have Subaru Eyesight)
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Intake Pipe
2.75"-3.00" 45* Coupler
3.00" Straight Silicone
4x3.00" Worm Drive Clamps
MAF Adaptor
MAF Extension Harness
Dielectric Grease
K&N Custom Made ETS Filter
Hardware needed to install
Optional Airbox
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Easier flowing Quicker spooling Easiest power and easiest install Increases intake diameter by a full 1/2 inch Lighter and more durable than a factory set up.
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Returns may be accepted within 14 days of purchase pending Return Merchandise Authorization (RMA). No returns or cancellations on special order items. All returns will be charged a 20% restocking fee, no exceptions.
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