Will a delete kit hurt my truck's resale value?

It depends on your market and buyer. Enthusiasts and commercial operators value delete kits. Street-legal considerations matter—if your truck gets inspected in an emissions state, you may need to reverse modifications. Always check local regs before installation.

Do I need to tune my truck after installing a delete kit?

A delete kit alone improves airflow and reduces backpressure, but you won't access full potential without a tune. EGR and DPF removal changes your engine's operating parameters. An ECU tune optimizes fuel timing, boost, and fueling for real horsepower and efficiency gains.

What's the difference between a delete kit and a delete pipe?

A full delete kit removes multiple emissions components (DPF, EGR, DEF lines, sensors). A delete pipe—like our DPF & CAT delete pipe—targets one section. For maximum results, go with a complete kit. Delete pipes suit customers wanting targeted fixes or budget solutions.

Will the check engine light come on after a delete?

Yes, without a tune. Removing DPF and EGR sensors triggers codes because the ECU expects those signals. A quality ECU tune disables these monitors and prevents warning lights. Never run a delete kit untuned on the street—you'll light up the dash and risk inspection failures.

How much power does a delete kit actually add?

Kits alone add 15-25 hp by reducing exhaust restriction and lowering EGT (exhaust gas temperature). Pair it with tuning, and you're looking at 50-100+ hp gains depending on your engine. 6.7L Powerstroke and Cummins engines respond especially well. Real-world results vary with fuel quality and driving conditions.

Are delete kits legal for street trucks?

Federal law prohibits removing emissions equipment on highway vehicles. Many states enforce this strictly; others don't. Off-road and competition trucks operate in gray zones. Before buying, check your state's DOT and EPA regulations. Deleted trucks may fail inspections in emissions-tested areas.

Which delete kit is best for towing?

All of them help, but the 6.7L Cummins and 6.7L Powerstroke kits show the biggest towing gains. Reduced EGT and improved turbo response mean cooler, more efficient hauling. Pair your delete with quality fuel and a good tune for the best experience under load.