DC Sports Front Pipe for 2022+ Civic Si/Integra 1.5T FE1 DE4

Vehicle Compatibility 

• NOT FOR FL2
• 2022-2024 Honda Civic Si (FE1) 1.5T
• 2023-2024 Acura Integra (DE4) 1.5T A-Spec

Give your L15-powered sport compact the breathing room it deserves with the DC Sports front pipe for 2022 & up Civic Si/Integra 1.5T. Replacing the factory bottleneck with free-flowing 3.00-inch mandrel-bent T-304 stainless tubing, this upgrade bolts directly to the OE downpipe and exhaust, unlocking horsepower and quicker turbo spool without drowning out your cabin in drone.

Why Enthusiasts Choose This Front Pipe

•  Dyno-proven flow gain – up to 45 percent less back-pressure versus the stock 2.25-inch pipe means crisper throttle response and more usable torque across the rev range.
•  Built to last – TIG-welded, 16-gauge stainless resists corrosion from daily driving, track days, and Northeast winters alike.
•  Perfect fit, no guesswork – CNC-machined flanges, factory hanger locations, and an integrated flex joint maintain driveline compliance and stop exhaust leaks.
•  Future-proof design – the 3-inch OD matches most aftermarket downpipes and cat-backs, so you won’t have to upgrade twice when you turn up the boost.
•  Sound you’ll love – deeper tone on acceleration, muted at cruise; complements OEM or performance mufflers without rasp.