MST Performance 300-Cell Catted Downpipe – 2023+ Honda Civic Type R (FL5)

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Regular price $750.00
Product INFO
  • SKU HD-TPR03
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Ships when available
VETERAN & FIRST RESPONDER DISCOUNT

Veterans, Active-Duty Military, First Responders Discount

FASTER SHIPPING

99% of orders leave the warehouse within 1-3 days of payment

EASY RETURN POLICY

Returns accepted within 30 days of purchase

Mid/Late February ETA Release

We’ve just finished our very first sample of our catted downpipe, and we pushed hard to make it happen fast! 

With U.S. emissions regulations in mind, we decided to move away from a catless option.

This setup runs a 3.5” diameter right off the turbo outlet, paired with a massive 5” high-flow cat to keep exhaust flowing smoothly. 

We’re using a 300-cell metal cat, and yes — NO CEL GUARANTEE!

Bringing even more performance &exciting exhaust sounds to your vehicle.

Features

* 300 cell catalytic converter

* No CEL guarantee with a two year warranty

* Suitable for either stock or tuned vehicles

* Possesses both performance % cleaner exhaust emission

* Greatly reduces exhaust pressures

* Faster turbo spool up & better throttle response

* More performance during low, mid and high rpm

Fits

2017-2026 Honda Civic Type-R FL5/FK8

PLEASE NOTE: 

These parts are for OFF ROAD/RACE USE ONLY. They are not USA 50 state legal & not legal in some countries.

Return & Refund Policy for Duties-Related Returns

Our CAT warranty for the downpipe is valid for two years. Please note that warranty claims are only approved if a Check Engine Light (CEL) is triggered due to the catalytic converter. If this occurs, we will provide a replacement downpipe free of charge. However, the customer is responsible for all shipping costs.

The customer must return the old downpipe to the dealer from whom it was originally purchased. Once the dealer confirms receipt of the old unit, the replacement will be shipped to the customer. In other words, if the issue above occurs, the downpipe itself is free, but all domestic shipping fees are the responsibility of the customer.

Before placing an order, please ensure the product is compatible with your vehicle (GPF or non-GPF version). If you have any questions, feel free to contact us.

Shipping Information

* Your packages may be subject to the customs fees and import duties of the country to which your order ships. These charges are always the recipient's responsibility.

* Shipping with DHL Express or FedEx.

*

Import duties / tariffs: SBX Performance is not responsible for any import duties, tariffs, taxes, or brokerage fees. When using standard checkout methods, applicable import fees are typically calculated and paid in full at the time the order is placed. However, due to limitations with certain accelerated or express checkout options (such as third-party payment apps), import fees may not always be calculated or charged at checkout. If applicable, these fees will be assessed by customs and emailed to you separately at the time of import clearance.