"These Bosch spark plugs are recommended by Mercedes for my CLK 200. The factory set electrode gap was spot on, my Car is running better and more Economical....Well Done Halfords !!!!!"... (read full reviews)
"Brilliant plugs, easier starting with smooth throttle response. I have notice a slight increase in fuel economy and a dramatic increase in power.
I will be sticking these in all my future cars!!!!"... (read full reviews)
"had NGK BKR6E's fitted & although car run ok sometimes needed two to three turn overs.also i found was having to blip the acc peddle to help start it sometimes. I thought that can't be quite right so"... (read full reviews)
"wasn't sure which horns to go for. Pleased I chose these. Good value and fairly easy to fit, dependent upon space - mine is cramped. The sound made me think of a luxury car. Don't worry, there're"... (read full reviews)