Fittings

Whether you’re putting together a custom catch can setup, adding a boost reference, replacing brittle factory breather components, or sourcing the right AN fitting for your build, this collection brings everything together in one place. From coolant hose fittings and boost taps to breather solutions and conversion fittings, these parts are designed to make custom plumbing on the Audi 3.0T cleaner, simpler, and more reliable.

Filters
Photo - Primary

Radium RB25DET 10AN Male Press-In Valve Cover Fitting - Intake & Exhaust Side

Regular price $75.95
Sale price $75.95 Regular price
Unit price
This fitting presses into the Nissan RB25DET valve cover and will work on either intake...
Photo - Primary

Radium Engineering V2 Quick Connect 15mm Male to 10AN Male Straight

Regular price $56.95
Sale price $56.95 Regular price
Unit price
Anodized aluminum. For use with OEM hose connection. Converts to 10AN male.
Photo - Primary

Radium 10AN Male Press-Fit for Honda K-Series

Regular price $75.95
Sale price $75.95 Regular price
Unit price
Press-in valve cover breather fitting. Features a 10AN male 360 degree swiveling fitting. Compatible with...
Photo - Primary

Radium Engineering DSV 12AN ORB To 12AN Male High Fill

Regular price $70.95
Sale price $70.95 Regular price
Unit price
Fuel cell vent valve will roll-over protection. 12AN Male hose connection.
Photo - Primary

Radium Engineering 1.5in Dry Break Fuel Filler, Male, PRV

Regular price $341.95
Sale price $341.95 Regular price $339.95
Unit price
Radium Engineering 1.5in Dry Break Fuel Filler, Male, PRV
Photo - Primary

Radium 4AN ORB Swivel Banjo to 6AN Male

Regular price $51.95
Sale price $51.95 Regular price
Unit price
Stainless steel and aluminum construction. Swivels 360 degrees after installation. Compatible with most fluids.
Photo - Primary

Radium 4AN ORB Swivel Banjo to 5/16in SAE Male

Regular price $51.95
Sale price $51.95 Regular price
Unit price
This low profile swiveling fitting screws into a 4AN ORB port and has a swiveling...
Photo - Primary

Radium 4AN ORB Swivel Banjo to 6.5mm Barb

Regular price $51.95
Sale price $51.95 Regular price
Unit price
Swiveling fitting. Stainless steel and aluminum construction. Suitable for most fluids.
Photo - Primary

Radium 4AN ORB Swivel Banjo to 8.5mm Barb

Regular price $51.95
Sale price $51.95 Regular price
Unit price
Swiveling fitting. Stainless steel and aluminum construction. Suitable for most fluids.
Photo - Primary

Radium 6AN ORB Swivel Banjo to 6AN Male Fitting

Regular price $51.95
Sale price $51.95 Regular price
Unit price
This low profile swiveling fitting screws into a 6AN ORB port and has a 6AN...
Photo - Primary

Radium Engineering 6AN Orb Swivel Banjo 8.5mm Barb to 6AN Male Bulkhead

Regular price $51.95
Sale price $51.95 Regular price
Unit price
This low profile swiveling fitting screws into a 6AN ORB port where an 8.5mm hose...
Photo - Primary

Radium 6AN ORB Swivel Banjo To 6AN Female Fitting

Regular price $51.95
Sale price $51.95 Regular price
Unit price
Swiveling fitting that will screw into a 6AN ORB port and provides a 6AN ORB...
Photo - Primary

Radium Engineering 6AN ORB Swivel Banjo to 8AN Male

Regular price $51.95
Sale price $51.95 Regular price
Unit price
Radium Engineering 6AN ORB Swivel Banjo to 8AN Male
Photo - Primary

Radium Engineering 6AN ORB Swivel Banjo to 10mm Barb

Regular price $51.95
Sale price $51.95 Regular price
Unit price
360 degree swiveling fitting. Screws into a 6AN ORB port and features a 10mm hose...
Photo - Primary

Radium 6AN ORB Swivel Banjo to .313 SAE Male Fitting

Regular price $51.95
Sale price $51.95 Regular price
Unit price
This 90 degree swivel fitting screws into a 6AN ORB female port and has a...
Photo - Primary

Radium 6AN ORB Swivel Banjo to 3/8in SAE Male

Regular price $51.95
Sale price $51.95 Regular price
Unit price
This fitting screws into any female 6AN ORB port and provides a 360 degree swiveling...
Photo - Primary

Radium Engineering 6AN ORB Swivel Banjo to 6.5mm Barb Fitting

Regular price $51.95
Sale price $51.95 Regular price
Unit price
Stainless steel and aluminum construction. Screws into a 6AN ORB female port and provides a...
Photo - Primary

Radium Engineering 6AN ORB Swivel Banjo to 8.5MM Barb Fitting

Regular price $51.95
Sale price $51.95 Regular price
Unit price
This low profile swiveling fitting screws into a 6AN ORB port and has a hose...
Photo - Primary

Radium 8AN ORB Swivel Banjo to 6AN Male Fitting

Regular price $51.95
Sale price $51.95 Regular price
Unit price
360 degree swiveling fitting. Stainless steel and anodized aluminum construction. Suitable for all fluids. Rated...
Photo - Primary

Radium Engineering 8AN ORB Swivel Banjo to 6AN Female

Regular price $51.95
Sale price $51.95 Regular price
Unit price
Stainless steel and aluminum construction. Screws into a 8AN ORB port and provides a swiveling...
Photo - Primary

Radium Engineering 8AN ORB Banjo To 8an Male Adapter Fitting

Regular price $51.95
Sale price $51.95 Regular price
Unit price
CNC machined aluminum with anodized finish. O-ring sealed. Swivels after installation.
Photo - Primary

Radium 8AN ORB Swivel Banjo to 10AN Male Fitting

Regular price $51.95
Sale price $51.95 Regular price
Unit price
Adapter fitting. 8AN ORB male to swiveling 10AN male flare. Stainless steel and aluminum construction.
Photo - Primary

Radium Engineering 8AN ORB Swivel Banjo To 10mm Barb

Regular price $51.95
Sale price $51.95 Regular price
Unit price
Low-profile swiveling fitting. Scews into 8AN ORB female port and has a 10mm hose barb...
Photo - Primary

Radium 8AN ORB Swivel Banjo to .313 SAE Male Fitting

Regular price $51.95
Sale price $51.95 Regular price
Unit price
This 90 degree swivel fitting screws into a 8AN ORB female port and has a...
Photo - Primary
Sold Out

Radium 8AN ORB Swivel Banjo to 3/8in SAE Male

Regular price $51.95
Sale price $51.95 Regular price
Unit price
This fitting screws into any female 8AN ORB port and provides a 360 degree swiveling...
Photo - Primary

Radium Engineering 8AN ORB Swivel Banjo To 6.5mm Barb

Regular price $51.95
Sale price $51.95 Regular price
Unit price
Swiveling adapter fitting. Screws into an 8AN ORB port and has a 6.5mm Hose barb...
Photo - Primary

Radium 8AN ORB Swivel Banjo to 8.5MM Barb Fitting

Regular price $51.95
Sale price $51.95 Regular price
Unit price
360 degree swiveling fitting. Stainless steel and anodized aluminum construction. Suitable for all fluids. Rated...
Photo - Primary

Radium Engineering 10AN ORB Swivel Banjo to 6AN Male Fitting

Regular price $51.95
Sale price $51.95 Regular price
Unit price
Swivel fitting. Stainless steel and aluminum construction. Screws into a 10AN ORB (O-ring port) and...
Photo - Primary

Radium Engineering 10AN ORB Swivel Banjo PCV Valve to 6AN Male

Regular price $56.95
Sale price $56.95 Regular price
Unit price
Swiveling adpater fitting with built-in PCV valve function. Stainless steel and aluminum construction.
Photo - Primary

Radium 10AN ORB Swivel Banjo to 8AN Male Fitting

Regular price $51.95
Sale price $51.95 Regular price
Unit price
360 degree swiveling fitting. Suitable for all fluids. Stainless steel and aluminum construction. Max 150psi...
Photo - Primary

Radium 10AN ORB Swivel Banjo to 10AN Male Fitting

Regular price $51.95
Sale price $51.95 Regular price
Unit price
Stainless steel body, aluminum top. 360 degree swivel action. Installs into 10AN ORB port.
Photo - Primary

Radium 10AN ORB Swivel Banjo to Dual 10AN Male

Regular price $51.95
Sale price $51.95 Regular price
Unit price
This adapter fitting threads into a 10AN ORB port. Two 10AN male fittings are then...
Sort by
  • Featured
  • Most relevant
  • Best selling
  • Alphabetically, A-Z
  • Alphabetically, Z-A
  • Price, low to high
  • Price, high to low
  • Date, old to new
  • Date, new to old