Mugen Rear Side Spat Splitters Honda Civic Type R FL5 23+

Mugen Rear Side Spat Splitters Honda Civic Type R FL5 23+

Mugen’s Group A rear diffuser adds race-car style overhangs to the corners of the FL5 Civic Type R’s rear bumper, finishing off the Group A aero look.

Split into left and right pieces and vacuum-formed from PPE, it sits approx. 19mm lower than the standard rear diffuser. Mugen recommends the gloss Berlina Black finish for every body colour.

Specifications

• Drop: approx. 19mm lower than the standard rear diffuser
• Material: Vacuum-formed PPE
• Construction: Left and right pieces
• Finishes: -BG gloss Berlina Black (painted); -ZZ unpainted
• Fitting time: approx. 1.0 hour

Key Features

• Race-car style rear overhang design
• Sits approx. 19mm below the standard rear diffuser
• Tough, lightweight vacuum-formed PPE
• Left and right set
• Gloss Berlina Black option suits every body colour

What’s in the Box?

• Rear diffuser, left and right (finish as selected)

Fitment

• Honda Civic Type R FL5

Not suitable for: the standard Civic FL (non-Type R), or earlier Civic Type R models such as the FK8 and FK2.

Installation

Mugen quotes approx. 1.0 hour to fit. Important: cutting or drilling is required during fitting. The unpainted -ZZ version must be painted first. Professional fitting is recommended.

Is it a pair?

Yes, it comes as separate left and right pieces.

Does it need cutting or drilling?

Yes. Mugen states cutting or drilling is required, so Professional fitting is recommended.

Does it work with the standard exhaust?

Yes. It replaces the standard rear diffuser and does not depend on the Mugen exhaust.

Part reference

• 84111-XNRC-K0S0-BG
• 84111-XNRC-K0S0-ZZ

With roots in Japanese motorsport dating back to 1973, Mugen holds a distinctive place in Honda’s performance heritage. Its history in race-engine development and competition shapes a range of performance parts and accessories prized by Honda enthusiasts for their engineering, purposeful design and unmistakable identity.