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8 Reviews
Good performance
I have been using Bosch Super 4 sparks for a couple of years now, and they are now my standard choice for whichever car I have. They give just that little extra grunt. On their own, the difference is mainly too subtle to notice, but combined with other factors, such as an improved airflow, the end result is a happy one.Read full review...
Verified purchase: Yes | Condition: new | Sold by: ignitionmagicia...
2001 Ford Focus 1.6
Although these spark plugs may be ok in later models I do not recommend using them in earlier models. I put these plugs in my 2001 Focus 1.6 and the ECU went bonkers, the engine started ok but then started revving up on it's own to the point where the revs where 5000rpm, took the plugs back out refitted the old plugs and everything went back to normal.Read full review...
Verified purchase: Yes | Condition: new | Sold by: ignitionmagicia...
BOSCH SUPER 4 SPARK PLUGS
These Spark plugs definitely made my Fiesta run much smoother after installation. I installed them with a little coppa slip on the threads and applied WD40 to the plug leads.
The car had done 90,000 miles and the plugs removed did look very worn, so there is a very likely possibility that any new plugs would have given this improvement, but at the cost I think its a no brainer to use these uprated plugsRead full review...
Verified purchase: Yes | Condition: new | Sold by: ignitionmagicia...
A solid spark
Not yet fitted so ca\nnot comment further but have used the same on another vehicle.
Verified purchase: Yes | Condition: new | Sold by: ignitionmagicia...
Better plugs
Arrived quickly, great plugs could tell the difference immediately.
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multi spark plugs
with 4 terminals the spark will go to the terminal with least resistance so you get a quicker spark and gives more power to the engine so good value for money !
Verified purchase: Yes | Condition: new | Sold by: ignitionmagicia...
Bosch super 4
Excellent durable plug long lasting well tried and tested.
Verified purchase: Yes | Condition: new | Sold by: ignitionmagicia...
Great easy upgrade
These spark plugs improve the throttle response and acceleration of almost any car, I've used them on a total of 5 cars now and I haven't got a bad word to say about them!
I also noticed a small fuel consumption improvement, and when combined with an oil change and a new air filter it almost feels like you're driving a new car! Read full review...
Verified purchase: Yes | Condition: new | Sold by: ignitionmagicia...