The ARK R-Spec Hi-Flow Catayltic Converters are race spec designed free flowing catalytic converters to increase your horsepower and torque. Each Hi-Flow Cat is constructed with polished SUS304 stainless steel, thicker piping, and two O2 bungs. These Hi-Flow Cats utilize our Helmholtz style reservoir chamber technology to maintain smooth flow, a deeper tone with reduced drone, hiss, and rasp. ARK R-Spec Hi-Flow Cats are the perfect combination with any exhaust system you may have. Note: The R-Spec Hi-Flow Converters are recommended for off road use only. These only fit RWD models that are manual transmission.
Key product information
- Infiniti G37 Coupe/Nissan 370z (RWD models w/manual transmission only.)
- Polished T304 Stainless Steel
- All bolt on system.
- Includes 2x O2 Bungs on each test pipe.
- High Quality Product / Dyno Proven
- Compatible with any exhaust systems.
- Horsepower : Up to 10Hp / 9tq's gain
- Uses OEM bolts/gaskets
*FOR OFF-ROAD USE ONLY, MAY GET A CEL*
*MANUAL TRANSMISSION ONLY, WILL NOT FIT AUTOMATIC TRANSMISSION!*