Page 3 | EGR Delete And Repair Kits

Identifying the correct EGR delete kit can be a bit of a challenge due to subtle differences in engine configurations. For instance, kits for BMW N57 versus N57Z engines vary significantly, so you must cross-reference your VIN with the original EGR cooler part number or your specific engine code. Additionally we recommend measuring your components against the dimensions provided in our product photos to ensure a perfect match. Please be thorough during the selection process to avoid fitment issues; if you are at all unsure, reach out to our support team for a professional consultation before you order.

A block-off plate seals the EGR flange with a gasket for a quick fix. A full removal kit includes plates, gaskets, cooler-delete hardware, and coolant bypass fittings to remove the cooler and plumbing. A plug-and-reroute kit supplies caps, fittings, and hoses to seal ports without deleting the cooler.

ECUs may monitor EGR flow and will log faults or enter limp mode if EGR is disabled. The requirement varies by vehicle and ECU. Plan for a remap or emulator where the ECU flags the change, especially for road-use cars.

Rough idle, excess soot or smoke, poor MPG, a stuck valve, coolant leaks from the cooler, and heavy intake buildup indicate EGR issues. Start with cleaning or replacing the valve and cooler.

The legality of an EGR delete depends on your specific state or local regulations, as these kits are generally intended for off-road use and closed-course competition. Many owners choose this option for vehicles that are already past their factory warranty period, providing a cost-effective way to avoid the high expense of replacing complex OEM emission components. However, modifying your EGR system can affect emissions inspections and your vehicle’s compliance with road standards. We recommend verifying your local guidelines to ensure your setup meets the requirements for your intended use.

We understand that getting your "rig" back on the road is a top priority, so we strive to process every order as quickly as possible. In most cases, your package will ship the very same day the order is placed, depending on the time of purchase. If the order is received later in the day, it will be dispatched no later than the following business day.

The delivery timeline for your order depends on which fulfillment center is handling your shipment. Domestic orders shipped within the U.S. are dispatched via USPS Ground Advantage, which typically takes about 3 to 5 business days to reach your door. For international shipments departing from our Ukraine facility, Ukrposhta provides worldwide delivery that generally takes about two to three weeks to reach almost any location on the globe. We aim to get your "rig" back to factory-spec performance as quickly as possible, regardless of where you are located.

Kliffex operates two strategic fulfillment centers—one in Ukraine and one in the United States—to get your parts to you as efficiently as possible. Depending on which warehouse has your items in stock, your parcel will be dispatched via a specific carrier: orders from our U.S. location are shipped via USPS, while international shipments from our Ukraine facility are handled by Ukrposhta. To see what is ready for immediate domestic shipping, you can check U.S. warehouse availability by using the special filter on the right side of the page or by following the provided link

At Klifex, we have got your back and your money. We guarantee that if your parcel has not reached you within 40 days through no fault of your own, we will issue a full refund so you do not lose a cent. This peace of mind covers everything except cases where a package is sent back because it sat unclaimed at the post office or in a mailbox due to a lapse in tracking or forgetting to pick it up before the storage deadline expired. Additionally, while we handle the logistics of getting the parts to your country, managing any local customs duties or paperwork is the buyer's responsibility, as failing to participate in that process prevents successful delivery. Aside from those specific situations, we take full responsibility for ensuring your vehicle gets the components it needs.

We provide a tracking number for every order so you can monitor its journey directly to your door. You can track your package using the link provided in your shipping confirmation email, or by visiting the official websites of USPS (for U.S. domestic orders) or Ukrposhta (for international shipments). For the most detailed international updates, we also recommend using global tracking services like 17track or ParcelsApp, which aggregate data from multiple carriers.