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Tomei Expreme Ti (Type-R) Full Titanium Cat-Back Exhaust - 2017+ Civic Type R (FK8)

WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov

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Vehicle Application: 2017+ Civic Type R (FK8)

The Tomei Expreme Ti exhaust flow design was the main focus in the pipe design with the best pipe thickness for weight and strength and pipe diameter to suit torque and all power gains throughout the entire power band. Tomei offers 3 Expreme Ti exhaust systems for the FK8 CTR:  Type-D, Type-S, and Type-R.

Original Titanium Material
Sourcing raw materials allows Tomei to significantly improve quality whilst also keeping the price low. In addition, having complete control over the raw materials and manufacture ring process is what allows Tomei to produce high quality products at an affordable price.

4 Piece Assembly
The mid section is connected using springs and clamps rather than conventional flanges. The flexibility of the joint springs helps prevent cracks from vibrations. Whilst these springs provide a secure connection between each section, the clamp bands and slits on the pipe ends offer additional reassurance when installing.

The 152mm silencer casing is made with exhaust efficiency in mind. Each unit is embossed with our logo then polished and heat treated for our signature look. The all titanium 1mm thick inner tube features 3 perforations spaced 5mm apart to achieve an open area ratio of 32.6%. Using titanium maximizes weight reduction and durability whilst also providing that distinct racing sound. Long Fiber glass wool is used in all Tomei silencers. Compared to short fiber glass wool, longer fibers are much more resilient to wear especially against prolonged high temperatures / pressure conditions.

Although conventional pressed flanges are lighter, Tomei flanges are cut from 8mm thick titanium, making them more resistant to cracking and warping. In addition, the opening diameter is kept the same as stock to ensure a secure seal.


  • Made from Titanium
  • Single race pipe (mufflerless)
  • Main Pipe Diameter: 3.15inch / 80mm
  • Main Pipe Thickness: 1.0mm
  • Exit Diameter: 115mm
  • Flange thickness: 8.0mm
  • Type-R weight: 7.0kg / 15.4lbs (factory exhaust is 38.6lbs)


This is a Race Only product that is to be used solely for competition. It cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws.