TOTLYLGL Hardlag Catless Downpipe | 17-23+ Civic Type R FK8 & FL5, 23+ Integra Type S DE5

Fits:

• 2017 - 2021 Honda Civic Type R FK8
• 2023+ Honda Civic Type R FL5
• 2023+ Acura Integra Type S DE5
• 2018 - 2022 Honda Accord 2.0T CV2

Note: gasket and downpipe hardware is included. New studs from turbo to do are optional.

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Engineered by TOTLYLGL for maximum performance with OEM-like fitment, durability, and refinement. Designed around the factory downpipe routing and dimensions for proper clearance and easy installation. Thick wall construction helps reduce ringing and resonance for a cleaner, more refined sound.

This downpipe was installed and tested for 6 months / 4K miles on TOTLYLGL’s own Integra Type S DE5 to validate real-world fitment, heat management, clearance, and performance for daily driving, spirited use, and track driving.

Construction & Performance

Made from premium 304 stainless steel with a 2mm wall thickness for excellent strength, heat resistance, and long-term durability. The included heat shield helps manage underbody temperatures and protect nearby components.

A true bolt-on upgrade that improves exhaust flow, reduces back pressure, sharpens turbo response, and adds a deeper, more aggressive exhaust note.

Features

• Premium 304 stainless steel construction

• 2mm wall thickness

• Precision-welded for durability

• Gaskets included (turbo side and exhaust side)

• Heat shield included

• Includes 5 M10 bolts, washers, lock washers, and nuts

• Includes new Honda OEM turbo nuts and bolts

• Direct bolt-on installation

• OEM+ fitment and proper clearance

• WD-40 Penetrating Oil included