5" Turbo Back Duals DPF Delete for 2013-2018 Dodge Ram 2500/3500 6.7L Diesel |SPELAB

Extension pipe only for crew cab/ long box and mega cab/ short box vehicle.

This high-performance 2013-2018 Dodge Ram 6.7L Diesel dual-pipe design eliminates restrictive factory bottlenecks, slashing exhaust backpressure for faster turbo spool, reduced EGTs, and instant throttle response. Precision mandrel-bent 5" stainless steel piping ensures maximum flow efficiency, while the dual-exit configuration enhances scavenging for optimized power delivery. Built for heavy-duty performance, this system delivers deeper torque curves, aggressive diesel acoustics, and improved fuel efficiency—all while shedding excess heat and preventing turbo lag.

Specification

Benefits

Expect to see a significant increase in fuel mileage. If your DPF is plugged up your probably averaging about 13-14 mpg. More or less depending on the severity of the restriction. After deleting the DPF/CAT expect to get a combined mileage of 18-19 mpg.

• It removes the need to service the DPF at regular intervals (cleaning, replacement)
• A DPF delete will remove the possibility of a DPF failure which could cause expensive diesel repairs
• Due to less exhaust backpressure, the DPF delete increases exhaust flow and therefore increases the performance of your motor!
• Paired with an ECU remap, the DPF delete is proven to increase power and torque for all vehicles

Installation

Install takes about 1hr with basic hand tools done on the ground of your driveway or garage. Quicker if you have automotive style lift. Cutting may be be required to fit shorter wheelbase bed/cab configurations. Clamps, hangers and hardware are included. You may have to re-use some factory hardware.
Tuner Required: Removal of the DPF, CAT, SCR, and/or DOC involves removing and eliminating emission related sensors. A DPF delete capable tuner is required to prevent any check engine light or diagnostic trouble codes from setting.

FAQ

Q1. What’s the difference between dual and single turbo-back?

A1: The 5" Turbo Back Duals utilize dual exhaust paths to optimize exhaust scavenging, delivering superior flow for high-HP builds (500+) and deeper exhaust tone - while the 5" Turbo Back Single offers a more compact single-pipe solution focused on cost efficiency and easier installation for moderate performance gains.

Q2. Will a magnet stick to this pipe? Is it really stainless steel?

Yes – This pipe uses T-409 stainless steel, which is still magnetic (unlike T-304). It offers excellent corrosion resistance while being more affordable than T-304.

Q3. How thick is the pipe? Will it last?

2mm thick T-409 stainless steel – Durable enough for long-term use without excessive weight.

Q4. Will this improve performance?

Yes! Benefits include:

• Lower EGTs (Exhaust Gas Temperatures)
• Faster turbo spool
• Better fuel efficiency (with proper tuning)
• No more DPF clogging issues

Q5. Is this street legal?

⚠ Off-Road Use Only – DPF removal is illegal for on-road vehicles in most regions. For competition/racing use only.

• 2013-2018 Dodge Ram 2500HD 3500HD 6.7L Diesel
• Note: Will not fit on air-ride or center mounted shock equipped models!
  Removal of the spare tire is required.