About this product
FITS:
- 11th Gen Honda Civic
- 11th Gen Honda Civic Si
- 5th Gen Acura Integra
Key Features
- Gains of up to 8.1 HP and 8.1 lb-ft of torque over stock
- Average outlet temperature 18.1°F cooler than stock for consistent performance and reduced heat soak
- Supports builds up to 572 horsepower
- 146% increase in core volume compared to stock for superior cooling capacity
- High-flow aluminum piping increases flow by 103% on hot side and 75% on cold side for maximum airflow
- Cast aluminum end tanks and welded aluminum construction paired with DuraCore™ silicone couplers for serious dependability
- Pre-drilled 1/8-inch NPT sensor port on cold-side pipe for auxiliary sensors or gauges
- Eliminates OEM resonator for sharper, more aggressive induction sound under boost
- Plug-and-play installation with no cutting required and full compatibility with stock ducting
- CNC-machined adapters with color-coded anodized red and blue finish for easy installation and enhanced engine bay aesthetics
- Mishimoto Lifetime Warranty
Average outlet temperatures drop by 18.1°F compared to stock, helping your engine maintain consistent power and preventing heat soak during hard driving. The welded aluminum construction and cast end tanks provide the durability needed to handle rigorous driving, while the optimized piping is paired with wire-reinforced, 5-layer DuraCore™ silicone couplers capable of handling extreme heat and boost pressure. The cold-side pipe includes a pre-drilled 1/8" NPT sensor port for auxiliary sensors or gauges, giving you the flexibility to monitor performance as your build evolves.
Installation is plug-and-play with a complete kit that includes all necessary couplers and hardware. High-quality worm gear clamps ensure secure fitment and quick installation, making it easy to upgrade now and revert to stock later if needed. Backed by the Mishimoto Lifetime Warranty, this kit combines durable construction, proven performance, and hassle-free installation for Civic 1.5T / Si owners ready to push their builds further.
Description supplied by Axion Performance Parts through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.





