Stage 1 High Flow Bundle Kit for 2013-2018 6.7 Cummins improves airflow between the turbo and engine for improved efficiency, throttle response, and turbo spool up. Eliminates weak points in the factory design that can lead to boost leaks or complete failures in hard working and high performance applications. - - Replaces the poorly flowing, small diameter, crushed, factory pipes with our heavy duty, high flowing 3.5" Diameter Pipes. Kit includes upgraded high quality silicone boots that withstand higher pressure and temperatures than the factory boots to increase reliability and eliminate blown factory boots. aluminum tube with smooth, aerodynamic mandrel bends for increased durability and optimized flow. - - Replaces the following MOPAR part numbers: 52014734AC, 52014734AA, 52014734AB, 52014735AB, 52014735AA
Features
- Replaces the smaller, restrictive factory pipes with high flowing 3.5" diameter pipes
- Includes upgraded high quality silicone boots & stainless steel t-bolt clamps
- Will fit on stock truck no other modifications or upgrades necessary!
- 14ga HD Aluminum Construction
- NO Tuning required, bolt on!
- Custom Powder Coat Finish
Part number: WCF100423-RED (WCF100423RED)
Wehrli 13-18 Ram 6.7L Cummins 3.5in Intercooler Pipes Kit - WCFab Red
- Canadian company, prices in CAD
- Shipping and duties shown before you pay, no surprises at the door
- 30 day returns from delivery, see policy
Vehicle fitment
Estimated fitment — verify before purchase| Years | Make | Model |
|---|---|---|
| 2013–2018 | Ram | 2500 |
| 2013–2018 | Ram | 3500 |
- Engine: 6.7L Cummins
Specifications
Manufacturer data for this part — all visible, no tabs to dig through.
| Brand | Wehrli |
| Part number | WCFWCF100423-RED |
| Category | Cooling |
Customer reviews

Worth adding
Useful in any truck — ships separately in its own box.
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