All Products

This product cannot be shipped to California

This is the blocker plate only.

"Adding the blocker plate only can and likely will set diagnostic trouble code in the ECM." -JK

"This item is sold "as is" no warranty and is offered for purchase only through the online store. It is considered a "self service" item with no phone or other tech support provided. Please view the Instructions online as we do not include with your shipment. All of the information that you need should be linked below." -JK

Installation Instructions

EGR Blocker vs. EGR Disable vs. EGR Delete

Blocker Package FAQ

"When ordered separately, we generally ship these via USPS Ground Advantage on US orders. UPS shipping is available by request in Shipping Instructions. Tracking notices are sent automatically via email when your order ships. No additional tracking detail will be provided except in the event of a missing shipment." -JK

This product cannot be shipped to California

This is the plate only. It will not take care of codes associated with EGR flow. To take care of codes, I'd recommend my

Kennedy Custom Tuning.

EGR Blocker vs. EGR Disable vs. EGR Delete

"When ordered separately, we generally ship these via USPS Ground Advantage on US orders. UPS shipping is available by request in Shipping Instructions. Tracking notices are sent automatically via email when your order ships. No additional tracking detail will be provided except in the event of a missing shipment." -JK

The KD Boost Valve is a simple device that installs in the wastegate hose simply and easily. It eliminates boost pressure from the wastegate actuator until a preset level is reached, at which point it begins to deliver a lesser psi. By doing this, the turbo uses more of the exhaust to drive the compressor rather than allowing peak drive psi to escape. The result is much quicker turbo spool up and a potential increase in peak boost pressure. The device comes preset to a safe level near stock depending on programming and engine breathing capabilities. Simply cut the wastegate hose and insert the valve with the bleed hole on the wastegate end. To increase boost you will shorten the overall length and to decrease you will lengthen it. To come back to start point, adjust so that the overall unit is approximately 3" long.

Simpler than installing an aftermarket wastegate canister, and much easier to adjust. With proper adjustment, it can be used in conjunction with aftermarket wastegates as well.

"The use of this device requires a mechanical boost gauge plumbed to intake pressure to monitor boost and verify calibration. Databus reading devices are not always accurate and limited by the boost sensor's output capability therefore a plumbed gauge is recommended. Boost pressures over 30 psi can push the turbocharger to overspeed conditions so proceed with caution If a full turn on the valve does not show an appreciable gain then stop as there is not enough fuel in your tuning to make more boost Always adjust the valve with the largest tuning that you run." -JK

Fits Silverado/Sierra 2500HD and 3500. Other applications available. If there are any mods to the rear springs/suspension they must be noted.

"The first set of these bars for the 2500HD was installed on BMDMAX's 2wd street/drag truck and has been performing flawlessly so far." -JK

Product Review and Installation Instructions

Other applications available by request.

Profab manifolds and up pipes fit 2001+ Duramax engines. This is the bare, uncoated set.

This is a special order item that ships direct from the mfr and is not kept in stock.

Profab manifolds and up pipes fit 2001+ Duramax engines. This is the black ceramic coated set.

This is a special order item that ships direct from the mfr and is not kept in stock.

This is the connecting oring that is used to join two Kennedy lift pumps or a Universal Mega filter head directly together via thru-bolts without fittings. It is fuel resistant Viton material #119

These are the clamps that we use in our Mega filter kits and Kennedy Lift pump kits. Perfect for fuel and hydraulic hoses.

It is my preference to use the OE eprom blanks as they have proven to be ultra reliable for decades now and cannot be plugged in reversed by accident. Unfortunately the supply of new blanks has been exhausted at GM and my supply is dwindling so we absolutely need the cores exchanged. if you are not able to send yours in advance to be programmed then please select this item and add to cart. -JK

This kit includes a new LBZ CP3 pump and the necessary plumbing and mounting to convert a LML CP4 pump to the more reliable CP3 pump. This kit is designed for non emissions trucks, but options are available for trucks that still use the DPF exhaust.

The use of this kit requires special ECM tuning to adjust the flow of the CP3 pump to match the CP4 flow curve.

Direct install no tuning required. Supports full function of the DPF regen process as necessary.

This kit includes a new LBZ CP3 pump specifically calibrated to match the flow curve of the CP4 along with the necessary plumbing and mounting to convert your LML CP4 pump to the more reliable CP3 pump. This kit is supports the DPF regen process if required and will work for both on and off road applications.

Direct install no tuning required.

This kit includes a new LBZ CP3 pump specifically calibrated to match the flow curve of the CP4 along with the necessary plumbing and mounting to convert your LML CP4 pump to the more reliable CP3 pump. This kit is designed for non emissions trucks. For vehicles that still use the DPF exhaust select the CARB approved version listed here.

CP3 conversion kit for 2011-2016 LML without a CP3 pump. Add desired CP3 (SS, 10, 12, 14mm) price to LML conversion kit w/o pump if you need a pump other than the std LBZ. This kit is designed for competition only and not for on road vehicles.

Brand new Genuine Bosch stock LBZ based CP3. This unit comes with a LBZ regulator installed that needs to be changed to the proper LB7 regulator OR a custom ECM program with the regulator control scaled to match the LBZ. Requires $300 additional core deposit refunded when old unit is returned.

Genuine Bosch stock reman CP3. Requires $300 additional core deposit refunded when old unit is returned.