Nuke Performance
No products found.
Use fewer filters or clear filters.
Nuke Performance is a motorsport-oriented fuel system and engine hardware brand, best known for its AN fittings, fuel log collectors, and precision-machined fuel components. Builders choose Nuke hardware when they want leak-free, track-proven plumbing: fuel log collectors designed around Bosch 044 and Walbro pumps, AN fittings in common motorsport sizes, and setup springs for 50mm blow-off valves.
What Nuke Performance Parts Do
Fuel system plumbing is where builds succeed or fail: a bad fitting ends a track day. Nuke's AN fittings — including 7/8 UNF AN12, 3/4 UNF AN6, and 3/4 UNF AN10 banjo fittings, plus 1/4 G barb fittings for 8mm hose — connect fuel lines, pumps, filters, and rails with motorsport-standard sizing. Its fuel log collectors are distribution blocks that pair pumps like the Bosch 044 or Walbro GSL392 with Nuke fuel filters, keeping the pump-and-filter layout compact and tidy.
Beyond fueling, Nuke makes setup springs for 50mm blow-off valves in different spring rates, aluminum V-band clamps, atmospheric ventilation fittings, and a 65mm carbon fiber shift knob with a gloss finish. Most Nuke hardware is universal fitment — match thread size, AN size, and hose diameter to your setup, so measure before you order.
Featured Brands
Nuke Performance is a motorsport-focused hardware brand whose catalog reads like a checklist for a serious fuel system build. The fuel log collector range covers dual-filter and dual-pump layouts for Bosch 044, Walbro GSL392, and Nuke's own Slim filters. The fitting range spans AN12, AN10, and AN6 sizes plus barb fittings and plugs, all with clear part numbering. Complementing the fueling hardware are blow-off valve setup springs for 50mm valves in multiple rates, V-band clamps, ventilation fittings, and a carbon fiber shift knob for the cabin. It's a brand that lives in the details — small, precisely made parts that the rest of the build depends on.
Shop Related Categories
Complete your fuel system with Fuel Systems and Fuel Pressure Regulators, or finish the interior with Shift Knobs & Accessories. For general buying guidance, read our Top Reasons to Buy Aftermarket Performance Parts from JDMuscle.
Frequently Asked Questions
Are Nuke Performance parts universal or vehicle-specific?
Most Nuke hardware is universal fitment. Match the fitting's thread and AN size to your fuel lines, pumps, and filters — measure your existing fittings before ordering.
Do the fuel log collectors include the pump and filter?
No — the collectors are distribution blocks designed to work with specific pumps and filters, such as the Bosch 044, Walbro GSL392, or Nuke fuel filters, which are purchased separately.
Which setup spring do I need for my blow-off valve?
Nuke's setup springs fit 50mm blow-off valves and come in different rates. Choose the spring rate that matches your boost pressure and valve setup.
What's the difference between AN sizes?
AN sizes describe the fitting's nominal hose size in 1/16-inch increments — AN6 is roughly 3/8 inch, AN10 about 5/8 inch. Match the AN size to your fuel line diameter.