aFe Takeda Momentum cold air intake with a sealed one-piece housing that retains the factory air scoop and feeds cool air to a 360-degree radial flow Pro DRY S filter. The oil-free three-layer synthetic media is washable and reusable, and its inverted top adds filter area for longer service intervals. The housing and dyno-tuned intake tube are heat-resistant cross-linked polyethylene (XLPE), with a silicone coupler, stainless steel clamps and a clear sight window for filter inspection without disassembly. aFe rates the system at +11 HP and +11 lb-ft with 6% more airflow than stock.
Specifications
| Type | Cold air intake system (Takeda Momentum) |
| Filter Media | Three-layer oil-free synthetic (Pro DRY S), washable |
| Filter | 21-91103: 3-1/2 in flange x 5 in base x 4-1/2 in top (inverted) x 7-1/2 in tall |
| Housing | Sealed one-piece XLPE with clear sight window |
| Intake Tube | XLPE with silicone coupler and stainless steel clamps |
| Gains | +11 HP / +11 lb-ft (aFe) |
| Emissions | Not CARB exempt; not legal for sale or use in California |
| Part Number | 56-70069D |
Documents: Installation Instructions (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2021-2025 | Lexus | IS300 | Base |
| 2024-2025 | Lexus | IS300 | F Sport |
| 2024-2025 | Lexus | IS300 | F Sport Design |
Shipping
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- Standard, expedited, and overnight options at checkout.
- Oversized items ship by freight and take longer.
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Returns
- 30-day returns on new, uninstalled items in original packaging with all hardware.
- Standard returns: 8% restocking fee, buyer pays return shipping, and original shipping is not refunded. All waived if the item is defective or we made the error.
- Installed or used parts cannot be returned. Confirm fitment before you install.
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Full details: Shipping Policy · Refund Policy
