Diamond Eye Performance · New
Diamond Eye KIT 4in DPF-BACKSGLTD SS 11-13 Chevy/GMC 6.6L Duramax 2500/3500
MPN K4156S-TD · Store SKU depK4156S-TD
Supplier stock checked 11/7/2026, 6:00:02 AM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Diamond Eye KIT 4in DPF-BACKSGLTD SS 11-13 Chevy/GMC 6.6L Duramax 2500/3500
Manufacturer fitment & guides
Check K4156S-TD against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
Part-specific notes
- Not CARB approved. Destination and intended-use restrictions must be checked before sale.
- Emissions acknowledgement required before purchase.