Stage 1 targets the charge pipes on the 2013-2018 6.7L Cummins. Wehrli replaces the small, crimped factory pipes with heavy-duty 3.5 in. pipes to improve efficiency, throttle response and spool.
The pipes are made in the USA from 14 ga mandrel-bent aluminum, and the upgraded silicone boots handle more pressure and heat than the factory boots, so they are less likely to blow off.
2013-2018 6.7L Cummins owners who want better charge-air flow and fewer boost leaks.
| Engine / years | 6.7L Cummins, 2013-2018 |
|---|---|
| Pipes | 3.5 in., 14 ga mandrel-bent aluminum |
| Tuning | Not required |
| Tools | Basic hand tools |
| Made in | USA |
| Shipping weight / box | 12 lb · 32 × 12 × 12 in |
Professional install available at Powertech Diesel, Idaho Falls — call 208-542-7793.
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