We have done considerable research on exhaust systems and have found that many of the commercially available catback exhaust systems seriously restrict flow and subsequently limit power output.

It is because of this that we have developed our own catback exhaust systems and catalytic convertors. Our systems are built entirely from stainless steel and are as straight as possible for maximum flow while maintaining maximum ground clearance. They consist of a 3” mandrel bent centre section with a 3” muffler in the centre and also at the rear.

We have performed back to back dyno testing to compare power outputs from our exhausts to those of other systems. We recorded good gains in every case. To date we have not found an Evo exhaust system that outperforms one of ours.

3” cat-back exhaust. True 3” throughout, as straight as possible with maximum ground clearance and NO RESTRICTIONS..!

Full stainless steel construction with one central muffler and dual rear mufflers. Twin 4" straight wall tips exit the rear difuser and are stainless steel. The system is true 3" (unlike many others we have tested) and the noise level is well within acceptable limits, thanks to the hand made central muffler with its offset entry and stainless steel packing.

This is a Tokyo Motorsports product and not available elsewhere. It is the catback we use for our TMX-360 and TMX-400 power upgrade kits and is capable of power outputs well in excess of 500bhp.
This system is THE last word on high quality, high performance and value for money. It fits perfectly, looks great and sounds fantastic..!

Feel free to pop into the workshop to have a look at one one our TMX-400 Evo X.

TMX - Evo X Stainless Steel 3" Exhaust: $1650 + Install.

3” cat-back exhaust. True 3” throughout, as straight as possible with maximum ground clearance and NO RESTRICTIONS..!

Full stainless steel construction with one cannon style muffler (4.5” polished tip) and one additional 3” stainless steel muffler to reduce noise. Ideal for the daily driver, not too noisy but still retains a great exhaust note.
All our catback exhaust systems are mandrel bent.

Evo 7 & 8 Street Exhausts: from $849 + install.

Evo 9 Street Exhausts: from $910 + install.

The tried and tested Tomei Front and Dump kit. High quality Japanese product made from 70mm (2.75”) stainless steel and heat wrapped during installation.

Tomei Front and dump kits from $895 + installation.

Available for Evo 5-9.

Made from high quality stainless steel throughout. Already flanged and ready to go. Bolt straight up in place of the original CAT. Comes with all the gaskets and bolts required.

Available for Evo 6, 7, 8 and 9.

Stainless steel cats from $350 + install.

Available for Evo 5-9.

Larger than the stock manifold and larger than most of the aftermarket manifolds available for the 4G63. Gives better spool up and better top end power. An excellent upgrade for those who already have a quality 3” turbo back system.

Tomei Expreme exhaust manifolds (with heat shield) from $1550 + Install.

Available for Evo 5-9.