The Delta Force "U-fit" air intake kit is perfect for the person doing an engine transplant in a "classic car" or race vehicle and needs a solution for fabricating a custom air intake. This universal system comes complete with a custom molded Cross-Linked Polyethylene (XLPE) high-flow 4.00" intake tube with numerous pre-set cut guides and various bend angles for versatility and adaptation under the hood.
Also includes a large diameter high-flow 8 layer cotton gauze air filter, which traps more dirt than typical 6 layer designs and comes pre-oiled and ready to run. The filter is reusable and should provide a lifetime of service when maintained properly with our Delta Force Refresh kit.
Other features include a blade style MAF sensor adapter, various sizes of high quality reinforced silicone couplers, stainless steel clamps, universal brackets and hardware to help fabricate a complete air intake system. Note: Some tuning may be required. This intake system is intended for use on pre-emissions vehicles, or non-street legal competition race vehicles only
Features:
- Serviceable Lifetime High-Flow 8 Layer Cotton Gauze Filter.
- Numerous Pre-set Cut Guides.
- High Quality Components.
- Various Bend Angles.
- Includes Blade Style MAF Adapter.
- Adjustable Mounting Brackets.
- Roto-molded cross-linked polyethylene (XLPE) high-flow intake tube.
- Custom-designed black powdercoated air dam with foam rubber seal.
- Reusable/cleanable air filter.
- Multi-layer reinforced silicone couplers.
- Anodized aluminum fittings.
- Stainless steel hardware.
Note:
Universal 4.00-inch Air Intake System, not a direct fit, fabrication required and some tuning may be needed. This intake system is intended for use on pre-emissions vehicles, or non-street legal competition race vehicles only.

Flowmaster, Inc. offers a limited lifetime warranty on workmanship and materials for stainless steel mufflers and kits. This includes rust corrosion. Flowmaster offers a 1-year warranty on headers for workmanship and materials. Flowmaster extends a 3-year warranty for all other products, including aluminized mufflers and kits. These warranties shall not apply to any product that was installed on any racing vehicle, installed improperly, altered, misused, or repaired or damaged from accident, collision, undercarriage road impact, or debris or willful or negligent act.