We pride ourselves in being the North East of England's Number 1 when it comes to modifying standard exhaust systems.

We can modify most standard exhaust system's to enhance the tone and noise of the car.

This is easily achievable on most modern exhaust systems, to give you the sound your car should of had from the factory.

In the case of valved systems, we can keep the valve control system and enable you to have the best of both worlds, a stock sound with the valve closed and an enhanced sound with the valve open.

This is done in such a way that you can't tell from under the car, we only use the best materials that are available to us to carry these modifications out.

Likewise, we match the material of the exhaust system when welding, so you won't have an issue with any reactions or rust with dissimilar materials.

In most cases, the modifications can be reversed if need be.

We can carry out PPF modifications, Cat modifications, Front silencer modifications, Resonator modifications and Back box modifications.

(PPF and Cat modifications are only carried out on cars that are for off road use only)

Items are priced individually, however if more than one modification is carried out at the same time, then we offer a discount.

This is an extremely popular modification to BMW, VWs and Audi's, however we can also carry this out over many other makes and models.

Prices start from

£140 for a front silencer mod

£140 for a resonator mod

£280 for a back box mod

Discounts for more than one mod carried out at the same time, typically we offer a single back box mod and resonator mod for £320 (vehicle dependent).

To get a little taste of how these modifications sound, you can check out our social media videos of hundreds of these modifications that we have carried out on many different makes and models of cars, however we must stress that the sound quality is never the same as in person.

@chis_tech   Instagram

chiz-tech  YouTube