Derestrict a Tecnigas GP 4 exhaust system

This is a short blog just to make it a little easier for you guys trying to make that 4 stroke engine breath a little easier and give more performance when using the Tecnigas GP 4 exhaust.

In most homologated exhaust systems there is a restriction at the manifold connection which meets the cylinder, the GP4 exhaust from Tecnigas is different.

The GP4 has been restricted on the exit of the system, the hole is very small and gives a similar effect to the normal restriction. You could call it an alloy spacer, washer or bush, regardless of name it needs to come out if you want to get beyond 30mph.

The crudest way and by far the quickest is to simply insert a bar or even a screwdriver with almost the same diameter into the washer hole making sure when you push it in you don't make contact with the baffle tube. WD40 would be useful making it easier to work the washer out using a rotational movement.

Once out the system will be free from restrictions enabling an increase in top speed making your journey that bit safer. The sound tone will also change, we think it's more in line with what you would expect a 4 stroke to sound like.

Honda PSi 125 and SH 125 i exhaust from Tecnigas 4Scoot

Tecnigas exhaust systems for scooters and mopeds are becoming increasingly more popular as people realise what we have been seeing for many years.
The new 4Scoot for the Honda SH 125, PS i 125 and @125 i adds to the range and keeps within the criteria you would be looking for when replacing a system on your maxi scooter.

The 4 Scoot stainless steel exhaust is a good choice for a few reasons, it offers a good performance increase over the standard unit. The longevity of the system is increased due to the materials used to make it and the price we are managing to offer this for is much lower than the original Honda scooter exhaust.

Tecnigas Maxi V Exhaust System for Kymco Agility 125

The Tecnigas Maxi V exhaust system has now replaced the Silent Pro for the Kymco Agility 125cc 4T models. Designed to improve engine performance whilst remaining quiet and original in appearance. The design and aesthetics of the new Maxi V are a vast improvement over the Silent Pro giving a more quality look.

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£112.40

Rieju MRT 50 Pro Exhaust from Tecnigas

This new system from Tecnigas is a more than welcome addition to the ENOX range giving the Reiju MRT 50 and MRT Pro 50 some new legs when it comes to performance gains.



This particular system is made from stainless steel making it an ideal candidate for the UK's weather conditions. RRP £151.29 - TSLEN08

Tecnigas Trek exhaust system

The new Trek exhaust system from Tecnigas makes a big move away from the universal expansion layout we have always complained about with the Next R. Each system carries a more unique expansion which works well with the engine type it is installed on.

A larger expansion with a bushed bracket is a vast improvement over the Next R system which uses a fixed bracket. Retaining the same price of the Next R makes the new Trek a bargain and early results also show that performance is close to some of the more expensive brands too which is a good sign.

Adrenalin Pedstop will be replacing all Next R exhausts systems over the next few weeks as stock is refreshed.