Integrated Throttle Valve Delete (TVD): Eliminates internal air restrictions on the intake side for 100% clean, high-velocity airflow directly into the cylinders.
Flawless Forced-Induction Seal: The black TVD cylinder comes paired with a high-durability blue O-ring and extended hardware to handle high boost levels without leaking.
Full Cycle Optimization: Solves the entire emissions delete equation by pairing the 4" mandrel-bent straight exhaust with an unrestricted intake solution.
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| - |
Achieve complete volumetric balance and maximum airflow liberation. While standard kits only optimize the exhaust side, this premium system opens up BOTH paths of your 6.7L Cummins air cycle. By removing the restrictive factory throttle valve (butterfly valve housing) on the intake horn and pairing it with a 4" DPF-back straight pipe and full EGR block-off, this loop ensures your turbo spool-up time drops significantly and your manifold receives 100% unrestricted clean air.
| System Upgrade Area | Standard Delete Kit | Premium Full-Loop Kit (With TVD) | Engine Operational Benefit |
|---|---|---|---|
| Intake Air Restriction | Butterfly Valve Housing Retained | Billet Aluminum TVD Installed | 100% Unrestricted Intake Path |
| Turbocharger Spool-Up | Standard Response Speed | Quicker Boost Response Time | Reduces Spool Lag by approx. 12-15% |
| Exhaust / Intake Pipe Specs | 4" Pipe / OEM Intake Horn Adaptor | 4" Pipe / High-Flow TVD Adaptor | Balanced Volumetric Flow Rates |
| Fuel Economy Recovery | +1.5 to +2.5 MPG (Typical) | +2.0 to +3.0 MPG (Optimized) | Maximizes Diesel Combustion Efficiency |


This product is intended for off-road, racing, or competition use only and is not legal for public road use or for vehicles subject to emissions regulations in the United States. Vehicles equipped with this product may fail emissions or state inspections.
Customers are responsible for ensuring compliance with all applicable local, state, and federal laws. Installation of aftermarket parts may also affect your vehicle warranty—please consult your manufacturer for warranty coverage.
International legality may vary; users should confirm local laws before installation.
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