Nuke Performance recommends that you always use the fittings provided by Nuke Performance when changing size or function on all Nuke Performance products.

Available in several different sizes such as 1/4 BSPP, 1/8 BSPP, 3/4 UNF and 7/8 UNF.

1/4 BSPP PLUG : Vacuum Station, Fuel Rail
1/8 BSPP PLUG : Vacuum Station outputs
3/4 UNF PLUG : All of Nuke Performance fuel range 
7/8 UNF PLUG : Universal Oil Catch Cans

BSPP thread is also known as G thread, listed as 1/4 G, 1/8 G threads.

If you wish to change or complement the use of fittings of the highest quality, we recommend that you use our fittings which are designed to withstand high power and excessive wear and in the right combination with the products they were intended for.

Available in several sizes and varieties.

Nuke Performance - High-performance car tuning parts - Since 2004

Nuke Performance design, manufacture and deliver high-performance tuning parts, worldwide from Sweden in northern Europe - two guys going their own way and making the best possible parts available at this days performance market. Since 2004 Nuke has been going their own way, making sure to be able to deliver top-notch performance parts. 
If you want to make sure to be able to trust your vehicle in the most demanding situations and in the most important races - there is no substitute - the range of universal vehicle tuning parts is of its own kind and you can trust them every hour, every day and in any situation!