CLEIB RACING STRAIGHT PIPE EXHAUST FOR HONDA CIVIC TYPE-R FL5 CLEIB-00012

 

CLEIB RACING STRAIGHT PIPE EXHAUST FOR HONDA CIVIC TYPE-R FL5 CLEIB-00012

Here’s the most up-to-date information on the CLEiB Original 80 mm Stainless Steel Straight‑Pipe Exhaust for the Honda Civic Type R (FL5, model code CLEIB‑00012 or CLEIB‑FL5‑EXHAUST):

Overview

• Part Number: CLEIB‑FL5‑EXHAUST (often referred to as CLEIB‑00012 in catalogues)  
• Application: 2023–2025 Honda Civic Type R FL5
• Construction:
  
• 80 mm (≈3.15″) main pipe for maximum flow
• Single pie-cut turn-down tip (dolphin tail style) cleanly exits rear center  
• Made from high-grade SUS 304 stainless steel for durability and corrosion resistance  

Features & Fitment

• Bolt-on cat‑back system: designed for direct replacement of OEM Type‑R rear muffler section
• Fully supports factory exhaust valve functionality
• Requires no modifications for FL5 chassis
• Lightweight stainless structure with high flow performance; resonates deeper and louder than stock, especially under throttle
• Designed and handcrafted in Japan by CLEiB, a respected independent tuner/fabricator in operation since 2004  

Installation Tips

• Typically fits without clearance/misalignment issues  
• Since it’s a straight‑pipe with larger diameter, it may buzz or drone more at cruise RPMs
• Polishing or cleaning metal surfaces before installation helps prevent oil/burn marks  

CLEIB RACING STRAIGHT PIPE EXHAUST FOR HONDA CIVIC TYPE-R FL5 CLEIB-00012