Product Description
Turn your 6.7L Cummins into a street-ready powerhouse. The INDUSTRIAL INJECTION Silver Bullet PhatShaft 64 (P/N 364241741F) is a proven 64mm S300-based upgrade engineered for trucks running added fuel and tuning. Expect lower EGTs, quicker acceleration, and reliable top-end power thanks to its extended-tip forged milled compressor wheel, 360° thrust system, and full-travel wastegate mods.
- 64mm FMW compressor / 74mm turbine / 14cm housing (64/74/14)
- Dual-groove high-performance journal bearings & 360° thrust
- Full-travel wastegate modification with adjustable boost elbow
- Requires a T3 3rd-gen style exhaust manifold on 6.7L platforms
Fitment
2007.5-2016 Ram 2500/3500 with 6.7L Cummins (includes late-3rd gen and early-4th gen). Intended for trucks with fueling/tuning upgrades. Not for sale in California; competition/off-road use where permitted.
Recommended Supporting Parts
- T3 3rd-Gen style manifold / swap hardware: 6.7L Cummins Exhaust Manifolds
- Boost control: CPP Boost Control Elbow
- Charge outlet / elbow (S300 V-band): Industrial Injection High-Flow 90° Cast Elbow
- High-flow intake / 2nd-gen swap intake pieces: 07.5-12 Air Intakes & Filters
- Grid-heater safety/flow: CPP Grid Heater Upgrade + High-Flow Intake Kit (07.5-18)
- Exhaust components / clamps: 07.5-12 Exhaust System & Components
Specifications
| Part Number | 364241741F |
| Compressor | 64mm FMW (extended-tip) |
| Turbine | 74mm |
| Exhaust Housing | 14cm2 (64/74/14) |
| Bearing System | Dual-groove journals with 360° thrust |
| Wastegate | Full-travel modification; adjustable boost elbow |
| Mounting | T3 - requires 3rd-gen style manifold on 6.7L |
| UPC | 840256909432 |
| GTIN | GTIN-12: 840256909432 |
| Prop 65 | WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov |
What To Expect
This turbo is ideal for strong street performance and weekend competition with proper fueling (injectors/pump) and tuning. It's not a small towing turbo-pair with the right manifold, intake, and exhaust to realize its full potential and keep EGTs in check.
FAQs
Do I need a 2nd-gen or 3rd-gen style manifold for this turbo?Is additional fueling required?
How are EGTs compared to stock?
Is this legal for on-road use?
