Ark Performance High Flow Cats for Infiniti/Nissan VQ35HR/37 (HC0900-0010) _22 Tuning Required - As with

Tuning Required - As with any EBCS

4L 4Cyl HPS High Temp 3-ply Reinforced Silicone Radiator Hose Kit Black is designed to replace stock OEM rubber hoses which can eventually weaken over time

Increased Flow and Lower Exhaust Gas Temperatures

w/ SRW 2010 Ford F-350 Super Duty w/ DRW

11WHP Gain (Sedan) / 5WHP Gain (Coupe) Enhances Acceleration

Ark Performance High Flow Cats for Infiniti/Nissan VQ35HR/37 (HC0900-0010) _22 Tuning Required - As withThe ARK resonated High flow cat test pipe was designed to get the most out of the motor, while keeping the sound and smell down from removing an OEM catalytic converter. Notes: This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed course and open course racing that is formally sanctioned by a recognized racing