Description
TOMEI Specifications Sheet (MY2017-MY2021)
| Type-D | Type-S | Type-R | |
| Material | Titanium | Titanium | Titanium |
| Main Pipe Diameter | 3.15" (80mm) | 3.15" (80mm) | 3.15" (80mm) |
| Main Pipe Thickness | 1.00mm | 1.00mm | 1.00mm |
| Exit Diameter | 135mm |
135mm |
115mm |
| Flange Thickness | 8.00mm | 8.00mm | 8.00mm |
| Weight | 29.3 lbs | 21.7 lbs | 15.4 lbs |
TOMEI Specifications Sheet (MY2023+)
| Type-D | Type-R | |
| Material | Titanium | Titanium |
| Main Pipe Diameter | 3.2" (85mm) | 3.2" (85mm) |
| Main Pipe Thickness | 1.0mm | 1.0mm |
| Exit Diameter | 135mm | 115mm |
| Flange Thickness | 8.0mm | 8.0mm |
| Weight | 25.0 lbs | 16.0 lbs |
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 manufacturing
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.
Silencer
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.
Flange
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.