Product Description
Cut under-hood heat and protect nearby components with the INDUSTRIAL INJECTION 121703 Turbo Blanket for T4 turbine housings. Engineered to contain turbine heat at the source, this blanket helps lower engine bay temps and can improve spool and consistency under sustained load.
Fitment
- Universal T4 turbine housings (S300/S400 and other turbos using a standard T4 footprint)
- Works on single or compound turbo configurations
What’s Included
- (1) T4 turbo blanket
- (2) fastening ties / springs (as supplied by manufacturer)
Key Benefits
- Helps reduce radiant heat to wiring, hoses, and firewall
- Can support quicker spool and more consistent exhaust energy
- Universal T4 fit for broad coverage across popular diesel turbo setups
Recommended Parts (CPP internal links only)
- BD DIESEL 1453522 T4 Turbo Blanket (S300/S400)
- ATS 202-104-1000 T4 Turbo Blanket
- CPP HEAT BLOCK T4 Turbo Blanket (heavy-duty option)
- Shop Heat Control Products (wraps, shields, sleeves)
Cross-Reference / Alternatives (MBRP-only not applicable)
FAQ
Will this blanket fit my turbo?If your turbine housing uses a standard T4 footprint (common on many S300/S400 setups), this blanket is designed to fit. For T3 or T6 housings, see the alternatives above.
Can I use it with compound turbos?Yes — it’s suitable for single or compound configurations. Ensure adequate clearance to adjacent components and secure all ties correctly.
Do I still need exhaust wrap or heat shields?A turbo blanket addresses turbine housing heat. For optimal bay temperature control, pair it with exhaust wrap, clamp-on shields, and sleeves as needed.
