aFe · New
aFe BladeRunner 3in Intercooler Tube Cold Side 12-15 BMW 335i (F30) L6 3.0L (t) N55 (M/T)
MPN 46-20237-B · Store SKU afe46-20237-B
Supplier stock checked 11/7/2026, 7:24:37 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
Perfect Fit: Includes stainless steel clamps for a leak-free seal and heavy-duty 5-Ply polyester reinforced silicone hump coupling for strength. Mandrel-bent Tubing: Constructed of 2-1/2" to 3" mandrel-bent aluminum tubing then powder-coated wrinkle-black for heat and corrosion resistance. The smooth transition mandre l bends decrease turbulence which increases horsepower and torque. The high-temp wrinkle-black powder-coating insulates the tubes from engine heat and protects them from corrosion. Two 1/8" NPT ports are provided for sensors or water-methanol injection. aFe Badging: Unique aluminum laser-cut aFe Power logo plate is welded-on for an aggressive style. BladeRunner 3 IN Aluminum Cold Charge Pipe Black BMW 335i (F30) 12-15/ M235i (F22/23) 14-16 L6-3.0L (t) N55 M/T BladeRunner 3 IN Aluminum Cold Charge Pipe Black
Manufacturer fitment & guides
Check 46-20237-B 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
