Tomei Expreme Ti Type D Dual Cat Back Exhaust

The Tomei product concept is "To produce a great product for ultimate driving please". This time our latest product developments have been in these new Titanium exhaust systems. In recent years we have seen a growing trend in clubman racing series and more users enjoying their cars at track events. Seeing that there are power restrictions from the bolt on exhaust systems that are currently available on the market, we have decided to make a better product. Not for just power but for weight reductions and the best value for money product. So here we have our true competition use design exhaust system.

Our product was developed based on this philosphy, for enjoyment and results. Our titanium material was developed with new revolutionary methods which helps save on unnecessary costs which help us pass the savings on to you. A high quality product at an unbeatable price. The package includes everyything that is needed to install the product straight out of the box. No need to hunt for any additional parts as all the springs, clamps, bands and bolts are included to get this product onto your car immediately. We've done the hard work for you so you can enjoy a car with our product and know that the quality is there to last.

TAIL PIPE

Made from Titanium material to Φ115mm diameter and 1mm thick piping. Straight cut designed and finished for race use. Finished off with the EXPREME Ti logo laser etched on the tip with the Titanium gradation blue colours.

CLAMP BAND

This clamp design is much stronger than the conventional flange and bolt type. It secures the pipe in place and can keep an airtight fixture whilst still being able to cope with the high heat, the stress loads and the vibrations that it will endure.

SILENCER

This part is made from Titanium with the pipe size of φ152 and 1mm thickness. The oversized shell design optimizes exhaust gas flow which helps with power gains. Then with the embossed Tomei logo and beautiful heat gradation colouring gives it the finishing touch that you'd expect.

PUNCHED MESH

Made entirely from Titanium of 1mm thickness and with the open slot ratio of 32.6%. With the combination of light weight Titanium material, the high flow design delivers a really nice racing exhaust sound.

GLASS WOOL

The long fiber wool threads were adopted for the silencer. This type has proven to last longer than the traditional fiberglass materials even over a longer period of time with extensive high temperature exposure both at high and low pressures.

CONNECTING SPRINGS

The pipes are connected together with the use of the hook and spring design. This allows the pipe with some movement to help absorb vibrations. The hook springs alone is sufficient enough to hold the pipes together. However you will get the best secured pipe joints when using the clamp band and the springs together.

PRECISION WELDS

Titanium is known to be difficult to weld but with our experienced methods we are able to achieve the best results with strength, durability and quality in finish. With the use of the right equipment, attention to details to yeild the best results you would expect.

Notes:

• This kit includes all the components necessary for installation including the bolts and nuts.
• Bolt Smooth Paste is also included to help prevent the bolts becoming seized under heat.

• Main Pipe Diameter: 80.5mm (3.17")
• Main Pipe Thickness: 1.0mm
• Sub Silencer Diameter: 152mm (5.9")
• Sub Silencer Thickness: 1.0mm
• Silencer Diameter: 119mm (4.69")
• Silencer Thickness: 1.0mm
• Exit Diameter: 115mm (4.53")
• Exit Thickness: 1.0mm
• Flange Thickness: 2.0mm
• Weight: 9.95kg
• Sound Level: 94db (90db with silencer)