TEC Fang 3-1 Full Stainless / Carbon Exhaust System – Trident 660 / Tiger 660 – Euro 5 models onward

IMPORTANT – READ BEFORE BUYING – The product is strictly for off-road/race/demonstration use only.  It is not road legal for emissions in the EU or the UK.  It is the customers responsibility to use this item responsibly to comply with local laws.  These parts are not BS-marked, E-marked or TUV-approved.

A Tiger’s fang is almost as defining as it’s stripe.  A symbol of aggression.  Bared when ready to attack.

The Tri-dents means Three-teeth in Latin.

After hundreds of hours of development, the TEC Fang is now ready.

IMPORTANT – This exhaust is designed to fit without lower fairings/cowlings.  You may be able to fit with lower fairings with small modification but we cannot advise on this.

This is a race-line exhaust and not E marked or TUV approved.

The Fang may be our first ever 3-into-1 Exhaust System but that doesn’t mean we have deviated from our 4 fundamental tenets for exhaust design on our latest project.

Just like all TEC systems, the Fang had to –

Make your bike look much better.

Improve performance.

Sound fantastic.

Save a significant amount of weight.

All of this while still working out of the box with the stock ECU and no remap.

We were heavily restricted by the Euro 5 tune on this bike, but we have still been able to make some small power gains.

Power & torque are improved right across the rev range.  Seeing approximately 1bhp gain at 4,000 rpm rising to approximately 3bhp gain at maximum rpm.

The Fang stands apart from most other systems for these models with it’s longer mid-section – giving improved mid-range torque.

Full 304 Stainless Steel pipework construction.  Finished with a weight-saving carbon capped end.  All hand Tig-welded.

Spring fitting tool is provided in the kit.  All necessary parts are included, even a set of 3 official Triumph header gaskets.  If you lose or damage them, spares can be bought from your local Triumph dealer, part number -T2200854.  We recommend watching the full installation video to avoid damaging them.  We also stock them, click here to view the listing.

NOTE – We are constantly developing our parts.  We have switched from the clamp fittings to an improved spring fit on the silencer.  Please ignore the part in the video about the clamp, we will only supply with spring fitting going forward.

Fitting & sound video –