27WON High Flow Catted Downpipe | 22+ Civic 1.5T, Si, 23+ Integra

Unity Performance is the exclusive Canadian Dealer for all 27WON Performance Products in Canada! US folks, please continue to purchase through 27WON directly.

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Fits:

• 2022+ Honda Civic 1.5T (Hatch, Sedan)
• 2022+ Honda Civic Si
  
• 2023+ Acura Integra (Base, A-spec)
  

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One of the best ways to gain performance out of an OEM turbocharged vehicle is to upgrade the exhaust system with larger and more free flowing components.

27WON 80mm Catted Performance Downpipe is a simple bolt on solution to help reduce back-pressure and increase both turbo spool and horsepower gains on your 1.5L turbo 11th gen Civic.

T-304 cast stainless flanges and a 200 cell converter are just some of the key aspects that make this the only downpipe you will want to consider for your 2022 Civic EX, Touring, and Si. Check out all the details below that went into the 27WON Performance Downpipe.

The inlet and outlet of the 27WON Performance downpipe are CAD designed for optimal flow, durability, and fitment. The industry leading 80mm bellmouth opening creates a large volume area for hot exhaust gases to escape quickly, providing increased turbocharger efficiency and response.

Keeping heat inside your exhaust pipes and away from other engine sensors and components is important for both your safety and that of the car. That is why our downpipe includes the provisions needed to reuse both OEM heat shields that come factory on your car. By keeping the heatshields we make sure max exhaust energy flows through your downpipe and not around it.

All downpipes are TIG welded using the latest welding techniques to ensure a trouble free system that won't leak and will last the lifetime of your vehicle.

Both ends of our downpipe use cast T304 Stainless Steel to allow us to create the shape we want. Our large and smooth openings give the ability to move lots of air to help backpressure and improve overall performance.

The 27WON downpipe comes equipped with a high-flow 200 cell metallic foil catalytic converter. This helps keep away any unwanted smells and cleans the exhaust gases exiting the vehicle.

This item is intended for Off-Road use only vehicles not intended to be driven on a public highway

Precision TIG welding is utilized for the center section and the T304 SS heat shield brackets. The heat shield brackets are laser cut and formed with a multi-sided "foot" for a superior connection and durability.

• For Off-road use only, not intended to be driven on a public highway
• CEL will be illuminated
• Lower support brackets must be used during install