Fujitsubo A-S Axle-Back Exhaust System – Honda Civic Type R FL5

The Fujitsubo A-S Axle-Back Exhaust System for the Honda Civic Type R FL5 is designed for enthusiasts wanting a refined yet aggressive exhaust upgrade without compromising daily drivability. Combining Fujitsubo’s renowned Japanese engineering with precision stainless steel construction, the A-S system enhances both the driving experience and rear-end aesthetics of the FL5.

Positioned as one of Fujitsubo’s premium street-focused exhaust offerings, the A-S delivers improved exhaust flow, sharper throttle response, and a deeper, more mature exhaust tone while maintaining excellent comfort for daily use. Real-world dyno testing shows genuine gains in both power and torque across the rev range.

Finished with dual 118mm titanium finisher tips as standard, the system adds an unmistakably premium JDM appearance to the rear of the FL5. For those chasing an even more aggressive look, optional EXH+ carbon fibre finishers are also available separately.

Key Features

• Designed specifically for Honda Civic Type R FL5 (6BA-FL5)
• Premium Fujitsubo stainless steel exhaust construction
• Dual 118mm titanium finisher tips included
• Improved horsepower and torque over factory exhaust
• Reduced overall exhaust system weight
• Deep and refined sports exhaust note
• Maintains excellent daily drivability
• JQR certified street legal exhaust system
• Made in Japan

Performance Benefits

Compared to the factory exhaust system, the Fujitsubo A-S provides measurable gains throughout the powerband:

• Peak Power: 230 kW (312.8 ps) @ 6,451 rpm
• OEM Peak Power: 214 kW (291.0 ps) @ 6,144 rpm
• Peak Torque: 442 N·m @ 3,376 rpm
• OEM Peak Torque: 418.5 N·m @ 3,215 rpm
• Weight Reduction: 8.5 kg total system weight
• OEM System Weight: 11.7 kg
• Total Weight Saving: 3.2 kg

The result is a sharper, more responsive driving feel paired with a stronger mid-range pull and improved acceleration response.