Do I need a tune for a B58 intake?

No. Every intake on this page works on a stock car. You will get the most out of it with a tune, because the tune can use the extra airflow. Most owners buy the intake and the tune together as Stage 1.

How much power does a B58 intake add?

Expect a small gain on its own. Burger Motorsports claims up to 8 whp for its billet intake. aFe and Eventuri claim 14 to 20 hp for their Supra intakes. Treat these as manufacturer claims, since results vary with tune, fuel and weather.

Will a Gen 1 intake fit my Gen 2 car?

No. The Gen 1 (F-series) and Gen 2 (G-series and Supra) engines use different airboxes and inlet parts. Order by your engine, not just your model name. If you are not sure, send us your VIN.

Is the silicone inlet pipe worth it?

It is the cheapest intake-side mod we sell. It replaces the factory plastic inlet with silicone, adds turbo sound, and is commonly bought for quicker spool. It fits Gen 1 and Gen 2 BMW, but not the Supra.

B58 Intakes for BMW and Toyota Supra

aFe Takeda Momentum Pro Dry S Cold Air Intake System 2020 Toyota Supra (A90)

aFe Takeda Momentum Pro 5R Cold Air Intake System 20-21 Toyota Supra L6-3.0L

aFe Takeda Intakes Stage-2 AIS w/ Pro DRY S Media 20-22 Toyota GR Supra (A90)

Injen 20-22 BMW M240i/M340i/M440i/xDrive Evolution Roto-Molded Air Intake

aFe 20-23 BMW X3/X4 M40i (G01/02) L6 3.0L (t) B58 Magnum FLOW Pro DRY S Air

Dinan 17-23 BMW 540i G01/G02 B58 Turbo Inlet Fit Kit

Dinan 20-25 BMW X4 M40i G01/G02 Lci B58 Turbo Inlet Fit Kit

aFe 20-21 BMW Z4 M40i (G29) L6-3.0L (t) B58 Track Series Intake System w/ Pro

aFe 20-21 BMW Z4 M40i (G29) L6-3L (t) B58 Track Series Carbon Fiber Intake

Injen 2020 Toyota Supra 3.0L Turbo Evolution Intake

K&N Aircharger Intake Toyota Gr Supra L6-3.0L F/I 20-24

K&N Typhoon Intake BMW 340I L6-3.0L F/I 16-20

aFe 20-23 BMW X3/X4 M40i (G01/02) L6 3.0L (t) B58 Magnum FLOW Pro 5R Air Filter

AEM 16-19 BMW 340i L6-3.0L F/I Cold Air Intake System

3.5" Red RamAir Foam Style Intake