Fuel Line Upgrade Kit

Cars with stage 2+ upgrades usually face the fuel problem on high RPM. Fuel line upgrade kit solves that issue. It is the bifurcation of fuel line that solves the issue of fuel starvation. This is an alternative to HPFP St1 piston. Convenient for cars with the power level up to 850hp

Compatibility:

AUDI S7 (4G) Mk2 4.0 TFSI 2014-… 450HP
AUDI S7 (4G) Mk1 4.0 TFSI 2012-2014 420HP
Audi S6 (C7) Mk2 4.0 TFSI 2014-… 450HP
Audi S6 (C7) Mk1 4.0 TFSI 2012-2014 420HP
AUDI A8 (D4) 4.0 TFSI 2014 – 2017 435HP
AUDI A8 (D4) 4.0 TFSI 2010 – 2014 420HP
AUDI S8 (D4) 4.0 TFSI 2013 -… 605HP
AUDI S8 (D4) 4.0 TFSI 2013 -… 520HP
AUDI RS6 (C7) Mk2 4.0 TFSI 2014 – … 605HP
AUDI RS6 (C7) Mk2 4.0 TFSI 2014 – … 560HP
AUDI RS6 (C7) Mk1 4.0 TFSI 2012 – 2014 560HP
AUDI RS7 (4G) Mk2 4.0 TFSI 2014 – … 605HP
AUDI RS7 (4G) Mk1 4.0 TFSI 2013 – 2014 560HP
AUDI RS7 (4G) Mk2 4.0 TFSI 2014 – … 560HP