3.5'' Intercooler Pipe Kit for 2013-2018 Dodge Ram 2500/3500 6.7L Cummins

Fitment

• 2013-2018 Dodge Ram 2500/3500 6.7L Cummins Diesel
• 2013-2018 Dodge Chassis Cab 6.7L Cummins Diesel

2013-2018 6.7 Cummins 3.5'' Intercooler Pipe Kit Overview

Upgrade your 2013–2018 Dodge Ram 6.7L Cummins boost system with the Spetuner Intercooler Pipe Kit. This complete performance upgrade replaces restrictive factory intercooler piping with heavy‑duty mandrel‑bent 3.5" aluminized carbon steel or stainless steel tubing, improving airflow by up to 103% over stock. Designed to work with OEM or similarly sized aftermarket intercoolers, this kit delivers stronger boost retention, faster turbo spool, lower EGTs, and better overall performance — ideal for towing, daily driving, and tuned applications.

Key Features

• Improved Turbo Response: Reduces turbo lag for faster spool and sharper throttle response.
• High-Flow 3.5" Design: Delivers up to 103% greater airflow compared to restrictive OEM piping.
• Complete Hot & Cold Side Kit: Replaces both turbo‑to‑intercooler and intercooler‑to‑intake piping.
• Heavy-Duty Construction: Available in durable aluminized carbon steel or corrosion‑resistant stainless steel.
• High-Temp Silicone Couplers: 4‑ply and 5‑ply reinforced silicone couplers withstand extreme heat and boost pressure.
• Leak-Free Secure Fit: Equipped with spring‑loaded constant‑tension clamps for a tight, vibration‑resistant seal.

Specifications

Q：Will this intercooler pipe kit fit my stock intercooler?

A：Yes. This kit is designed to fit perfectly with your OEM intercooler, as well as most aftermarket intercoolers that use stock‑sized inlet and outlet ports.

Q：What is the difference between the raw and red powder coat options?

A：The red powder coat provides a clean, aggressive look and extra corrosion resistance. The raw steel finish is ready for your own custom paint or coating.

Q：Will this kit increase horsepower and reduce EGTs?

A：Yes. The 3.5" high‑flow design improves airflow and boost retention, which helps lower EGTs, improve efficiency, and add usable horsepower — especially when paired with a tune.

Q：Does this kit include both hot side AND cold side pipes?

A：Yes. This is a full intercooler piping kit that includes both the hot side (turbo to intercooler) and cold side (intercooler to intake) pipes.

Q：Do I need tuning after installing this kit?

A：No tuning is required. This is a direct bolt‑on upgrade that works with stock or tuned ECU setups.

Q：Is this kit compatible with tuned 6.7L Cummins (high boost)?

A：Absolutely. The heavy‑duty steel tubing and reinforced silicone couplers are built to handle high boost levels from performance tunes.

Q：How difficult is the installation? Do I need special tools?

A：Installation is straightforward with basic hand tools. No cutting, welding, or modifications are required — this is a true DIY bolt‑on kit.