66mm Boost Pipe

The Forge Motorsport Boost Pipe (FMBP7) is engineered to enhance performance by optimizing airflow in Hyundai N-series vehicles. This component replaces the stock boost pipe running from the intercooler's cold side to the throttle body, addressing a key area for improvement in the stock setup. The FMBP7 boasts a significantly increased internal diameter, expanding from the OEM 55mm to a 66mm mandrel-bent aluminum pipe. This 20% larger bore, combined with smooth internal contours and CNC-machined billet couplers, minimizes airflow disruption and maximizes the volume of air entering the engine, leading to faster spool-up and crisper power delivery. The pipework also includes a 1/8th NPT boss for optional water/meth injection or nitrous, providing an additional tuning avenue for managing inlet air temperatures and maximizing power output, particularly in hot climates. Constructed with premium materials, the boost pipe features durable black powder coating for a lasting finish and resilience. Alloy billet CNC machined bosses are expertly welded in-house to ensure perfect integration of original attachments. Forge Motorsport backs this product with a lifetime warranty, underscoring its quality and durability. IMPORTANT FITMENT NOTE: This boost pipe will NOT work with the OEM intercooler. It requires an aftermarket intercooler with an outlet size between 63-67mm (Cold Side). It is confirmed to work flawlessly with Forge's own Hyundai i30N MK3.5, Veloster N Facelift (including DCT), and Kona N Intercoolers.