Russell Performance BLUE ANODIZED -12 TUBE COUPLING NUT W/ FLARED REDUCER TO -10 AN MALE Programmers For K-Swap applications they run

For K-Swap applications they run outside the car so no RSX grommet is neccesary

Directly threaded

and they've got the results to back it up

Acuity 1913-PPL Purple K-Series Fuel Rail 7th

5 - Black / White Ring w/Finger Grooves

Russell Performance BLUE ANODIZED -12 TUBE COUPLING NUT W/ FLARED REDUCER TO -10 AN MALE Programmers For K-Swap applications they runRussell's wide variety of lightweight aluminum adapter fittings allow for the connection of Russell hose ends to almost any component. Adapters are offered in standard thread, metric thread and pipe thread to fit most popular oil pumps, fuel pumps, fuel filters plus a variety of other common components. To compliment the looks of the hose installation, three finishes are available ultra bright Endura, traditional blue anodized or our new black