Collins Performance Engineering Ltd produce their own range range of tuning products including dump valves, actuators, engine mounts and other parts.

Mongoose Performance Exhausts are one of the longest established names in the stainless steel exhaust world.

All Mongoose exhausts are produced using the best materials and the finest manufacturing processes. The systems are made from 1.5mm or 1.2mm thick T304 stainless tubing bent on the finest mandrel bending machines giving amazing build quality.

We are confident that our exhausts will never rust or fail, so much so that each Mongoose is guaranteed for your lifetime.

The additional RAPID control unit is a new concept of electronic module that optimizes and increases up to 25% the performances of torque and power of the modern turbo diesel engines, in compliance with the stricter regulations on pollution. It works by correcting the signals coming from the engine control unit towards the injection system, with the possibility of regulating it safely and autonomously.