DP Customs L5P Duramax Single Twisted S400 Kit

The DP Customs L5P Duramax Single Twisted S400 Kit is the highest quality most complete L5P S400 kit on the market. Featuring key unique billet components like our top of the line Billet Wastegate Twisted T4 Pedestal & 3.5" Billet Intake Bridge. Our kit also comes standard with fully mandrel bent piping, VanJen style connections, thick silicone boots (at intercooler), optimized MAF sensor location, optional 4" exhaust routing, optional sized AN turbo oil feed line, -12 flexible stainless drain line, Thermal Zero turbo heat blanket, S&B 5" dry filter, and 8x total 1/8 NPT bungs. From the everyday driver to the competition level weekend warrior, The DP Customs L5P Duramax Single Twisted S400 Kit will give you trouble free fitment and massive power making capability. No other kit compares.

Key Component Features

5" Intake

• Adjustable Fitment
• Singular Mandrel Bent Tube
• Optimal MAF Sensor Placement
• Optional Compressor Boot Size
• S&B Dry Intake Filter

The DP Customs L5P Duramax S400 5" Intake is mandrel-bent for smooth, clean, and finished look. A strategically positioned MAF sensor provision helps eliminate inaccurate readings which causes poor running and dead-pedal conditions found with competitors intakes. A welded bung/bracket mount and 5" or 5.5" angled boot provide any needed adjustability for perfect fitment. An S&B 5" dry air filter, rated at over 99% filtration efficiency, helps keep contaminants out and protect your engine in demanding conditions.

3.5" Billet Intake Bridge & Intercooler Pipe

The DP Customs L5P 3.5" Billet Intake Bridge & Intercooler Pipe Assembly combine high-flow performance with a clean and classy appearance. The DPC Dual-Seal VanJen-style connection supports high boost levels while allowing controlled movement, and precision CNC-machined ports with a smooth internal finish promote efficient airflow into the engine. The billet bridge includes a MAP sensor provision and three 1/8" NPT ports, with three additional 1/8" NPT ports on the intercooler pipe itself. A custom DP Customs 5-ply silicone boot connects the cold side pipe to the Mishimoto intercooler and a tall bead roll prevents it from slipping.

3" Hot Side Intercooler Pipe

• Mandrel bent Tubing
• Vanjen Connection
• 2X 1/8 NPT Ports
• 5 Ply Silicone Boot Intercooler Connection

The DP Customs 2017-2019 L5P Duramax S400 3" Hot Side Intercooler Pipe features a two-piece design with a DPC Dual-Seal VanJen-style connection between them for easy installation and adjustability. A V-band clamp secures the top section to the compressor cover while a aggressive bead roll and 5-ply boot secures the assembly at the intercooler. 2x 1/8" NPT ports are located facing rear in the upper section of the hot side.

DP Customs L5P Duramax Twisted Billet T4 Wastegate Pedestal

Downpipe Features

• Class Legal Crossbolts
• Stainless Construction
• True 4" Diameter
• Ceramic Coated
• J Pipe & 4" Exhaust Slip Adapter

Turbo Oil Feed Line

• Optional -4 AN or -6 AN sized feed line for journal or ball bearing configurations.
• Includes popular turbo oil inlet fitting styles for various brand of turbocharger feed inlets. 

Turbo Oil Drain Line

• Flexible Stainless -12 Drain that can bend and extend to any turbo 

Includes

• DPC Billet T4 Wastegate Pedestal & Install Kit
• 4” Downpipe Assembly
• Hotside Intercooler Pipe Assembly
• Cold Side Intercooler Pipe Assembly w/ Billet Y-Bridge
• 5” Intake Assembly w/ S&B R1298D Dry Filter
• -12 Billet Turbo Oil Drain
• -4 or -6 Turbo Oil Feed
• Thermal Zero Turbo Heat Blanket

Fitment

• 2017-2019 L5P Duramax w/ Mishimoto Intercooler

Pedestal Notes

*TACK WELD OR STAKE BASE ALLEN BOLTS TO PREVENT FROM BACKING OUT*

*WILL NOT SHIP TO THE STATE OF CALIFORNIA*

This kit/product is intended for race/offroad use only, use of vehicle with product installed on public road/highway is STRICTLY FORBIDDEN. DP Customs is not liable if product is used in noncompliant manner.