Built to Boost. Engineered to Last. Step into reliable JDM performance with our 450HP Mild Street Pack — perfect for street warriors who demand clean power without compromising daily drivability.
Built using PULSAR Turbo systems and forged NITTO internals, this pack gives your RB25DET, RB26DETT, SR20DET or 2JZ-GTE the boost it deserves — without overengineering or overcomplicating your build.

Inclusions:
• PULSAR Turbo (street-optimized A/R ratio)
• NITTO forged pistons and rods
• Multi-layer head gasket + ARP head studs
• Oil pump upgrade (OEM+ or high flow)
• Street-safe base tune compatibility
• Culture engine prep checklist & documentation
• Support for factory or standalone ECUs 
ump upgrade (OEM+ or high flow)
• Street-safe base tune compatibility
• Culture engine prep checklist & documentation
• Support for factory or standalone ECUs (Haltech, Link, MoTeC-ready)

Process:
1. Consultation & Spec Match
   You select your platform and we’ll assess your current engine condition, ECU setup, and fuel goals.
2. Parts & Pre-Build Prep
   We confirm availability, secure your Pulsar/Nitto combo, and map the workflow.
3. Assembly & Machine Work
   Block is machined, honed, balanced, assembled and torqued to spec.
4. Quality Control
   Each motor undergoes build logging, blueprint reference, and component matching.
5. Shipping or In-House Install
   Engine is securely crated and shipped or booked for local install through our network.
6. Support & Warranty
   Tech support post-install + optional Culture Club warranty and retune options.

Available For:
• RB25DET
• RB26DETT
• SR20DET
• 2JZ-GTE