The aFe Momentum GT Pro 5R is a full cold air intake for the 2.0L turbocharged four-cylinder in the Hyundai Veloster N. It uses a one-piece sealed housing molded from heat-resistant cross-linked polyethylene (XLPE) that captures air from directly behind the front grille. Inside sits a 7-1/2 inch, five-layer, pre-oiled Pro 5R cotton gauze filter with a 4-inch flange. A dyno-tuned intake tube connects the filter to the throttle body, and billet aluminum fittings carry the factory temperature sensor and crankcase vent connections over to the new system.
The manufacturer rates the system at up to +15 HP and +14 lb-ft of torque on the Veloster N, with a claimed 30% flow gain over the factory intake (260 CFM at 7 inches of water). Owners on user forums are split on how much any intake adds to a turbo N, with some saying the factory airbox already flows well. Buyers who want a sealed box with a filter that can be inspected through a clear window, plus stainless clamps and reinforced silicone couplings instead of budget hose, are the audience this system suits. The auxiliary inlet can be opened for more intake sound or closed with the included plug, which gives you a choice between noise and a more closed setup. Search terms this fits include 2019-2022 Veloster N cold air intake, Veloster N 2.0T sealed intake box, and Pro 5R oiled filter.
The manufacturer states that a large, clear sight window allows filter inspection without disassembling the system.
The manufacturer says the auxiliary inlet can bring in additional air from the engine compartment, or it can be closed with the included plug.
The manufacturer's fitment listing covers the 2019 through 2022 Hyundai Veloster N with the 2.0L turbo engine. Product titles vary between 2019-2020 and 2019-2022, so confirm your model year with the manufacturer before ordering.
The manufacturer describes Momentum intakes as having fewer parts for faster installation. Its Momentum install sheets for other applications call for 8mm and 10mm nut drivers, a 10mm deep socket, and a 1/4" driver. The general sequence is to remove the factory intake tube and airbox, move the factory temperature sensor onto the billet fitting, set the housing and filter, then tighten the T-bolt clamps and reconnect the vent hose. Disconnect the negative battery terminal and work only on a cool engine. Pull the temperature sensor straight out without bending it side to side. Recheck every clamp and connection after the first 100 to 200 miles. Confirm the Veloster N-specific instruction sheet with the manufacturer before starting. Owners on user forums disagree about whether the filter can be serviced without disassembling the housing, so check the sheet if cleaning access matters to you.
