Tomei Expreme Ti Titanium Cat Back Exhaust System (440009) to suit Nissan Skyline R34 GTR - RB26DETT.
High quality production, for true competition use without compromise. Only the best Titanium grade materials are used. From the special racing layout design, made as straight as possible, to the high flow silencer. We have poured our knowledge into it all. When you see our EXPREME Ti system, you can then understand that ours is unrivaled in terms of performance and price.
This system features true 3.5" / 89.1mm however reduces to bolt to a 3" / 76.2mm catalytic converter, you can find a suitable Catco high flow unit in the "We also recommend section below".
RACING LAYOUT
When aiming for true performance efficiency, we had chosen to design the exhaust with the least amount of bends as possible. Just like the true purpose built race cars, in a racing layout design, yet to still comply with the stock body design so it can be fitted to any street used vehicles.
| Designed For True Performance Use. |
| - Lightweight (For total balance)
- Optimum Exhaust Flow (To extract the engines full potential, Will benefit greatly with additional tuning)
|
System Specifications |
| Tomei | Factory |
Material | Titanium | Iron |
Main Pipe Diameter | Φ89.1 | Φ68-63.5mm |
Main Pipe Thickness | 1mm | 1.5mm |
Silencer Diameter | Φ152 | - |
Silencer Thickness | 1mm | - |
Exit Diameter | Φ115 | 80mm×2 |
Exit Thickness | 1mm | - |
Flange Thickness | 8.0mm | 8.0mm |
Weight | 7.05kg | 18.0kg |
Weight Reduction | 10.95kg |