aFe · New
aFe Upgrade Intake Tube 96-99 BMW M3 3.2L (Euro MAF)
MPN 54-12399 · Store SKU afe54-12399
Supplier stock checked 11/7/2026, 7:10:37 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
aFe Power is now offering the exclusive Euro MAF tube?upgrade for the BMW M3 (E36) 1996-1999 with L6-3.2L S52 engine. This upgrade?tube retains the ASC throttle body when upgrading to a 3.5"?Euro MAF sensor. Constructed of polyurethane for strength and durability, this tube upgrade is engineered?to increase air flow and velocity by controlling the air intake dynamics. ?It will work?flawlessly with aFe?s P/N: 51/54-12392 but can also be used to replace the factory intake elbow on the OE air intake system. This simple upgrade?requires no cutting or drilling for a?hassle-free installation.?Order Now (P/N 54-12399) This engineered intake tube increases air flow and velocity by controlling the air intake dynamics. This is a very simple bolt-on product and requires no cutting or drilling. Magnum FORCE Torque Booster Tube BMW M3 (E36) 96-99 L6-3.2L S52 Magnum FORCE Torque Booster Tube TORQUE BOOSTER TUBE
Manufacturer fitment & guides
Check 54-12399 against the manufacturer’s application information below.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.
- California Proposition 65: Y
