The parts your build actually needs to make — and hold — power.
Boost and big builds fail on the supporting systems, not the short block. HRC bundles the supporting upgrades — fuel, cooling, oil, exhaust, suspension, and brakes — as parts-plus-labor packages sized to your engine build and power target. Buy them alongside a Coyote, Godzilla, or LS build, or on their own.
Straightforward bolt-on packages are offered Fixed Scope; anything requiring fabrication (custom exhaust, custom cooling routing) is Quote-confirmed. Pricing indicative — confirm after intake.
Available support packages
| Package | System | Typical scope | Notes |
|---|---|---|---|
| Fuel Support | Fuel System | Pumps, injectors, lines, regulator matched to power target | Fixed or Quote |
| Cooling Support | Cooling | Radiator, fans, intercooler/heat exchanger for boost | Fixed or Quote |
| Oil System Support | Engine/Oil | Oil cooler, pan/pickup, catch can, pressure management | Fixed or Quote |
| Exhaust Support | Exhaust | Headers + cat-back, or custom fabricated exhaust | Custom = $175/hr |
| Suspension Support | Suspension | Coilovers, control arms, sway bars, bushings | Fixed or Quote |
| Brake Support | Brakes | Big-brake kits, pads, lines, fluid to match power | Fixed or Quote |
Each package uses a parent Package SKU that auto-adds the required parts SKUs plus the labor SKU, so nothing is missed and inventory stays clean.
Pricing & terms (all support packages)
- Fixed vs Quote: Bolt-on packages with known fitment = Fixed Scope. Fabrication work (custom exhaust, custom cooling/oil routing, brackets/mounts) = Quote.
- Parts: Paid 100% upfront.
- Labor deposit: 20% collected at checkout; remaining 80% due at completion / before vehicle release.
- Labor rates: $125/hr standard; $175/hr for custom fabrication and coatings (welding, custom exhaust, brackets/mounts, Cerakote/powder/specialty finishes, one-off work). 2.0-hour minimum on all labor.
- Shop supply fee: 5% of labor, capped at $75/job, itemized (fluids, hardware, sealants, abrasives, consumables).
- Labor billed on actual time; deposit based on the estimate.
A signed HRC Customer Authorization & Liability Agreement is required before any labor begins. See the full Labor & Service Policy.
REQUEST A SUPPORT-PACKAGE QUOTE SEE ENGINE BUILDS
Affirm financing available on the online total (parts + deposit). See Financing.