Contact Powerflow St. Albans (Centre of Excellence) today to enquire about a Custom Built Stainless Steel Exhaust
and ECU Remapping for your vehicle

About us

EMP Performance is a dedicated state of the art Custom Exhausts Company based in St. Albans. We build only the best quality exhausts and use the finest materials to build them. Beautifully TIG welded, our exhausts are not only designed to look and sound great, but they also increase the power output of your vehicle. To compliment our exhausts, we also have all the very latest ECU remapping equipment and unlock the power in your ECU to take full advantage of your free flowing Powerflow Exhaust  

Address & Opening Times

Powerflow St. Albans (Centre of Excellence)
EMP Performance

Unit 1 , 51 Radlett Road
St Albans

Custom Build Exhaust Process

ECU Remapping by Topgear Tuning

ECU programming will improve power and torque figures, increase throttle response and widen the power-band, resulting in a more flexible engine and a much sharper drive.

Another major benefit of remapping is a reduction in fuel consumption. Extra torque at the bottom of the rev range requires less throttle input on acceleration and when maintaining steady speeds. The vehicle can also be driven in a higher gear at slower speeds, thus reducing revs, and this also applies to driving when fully loaded, towing or driving through elevation changes.

Find out what we can do for your car...