Greatly improved engine power and responsiveness
I recently installed a set of these in a Volkswagen 2.5L 5 cylinder engine in a 15 year old Jetta. These fit exactly, slipping perfectly into place with the guide ridges in the valve cover top. Connections The spark plugs fit very snugly in the bottom of these coil packs, better, in fact, than OEM fit in this car. The connectors in the wiring harness fit snugly and with the exact "snick" that the connectors are designed to have -- there is no danger of disconnection which is crucial. Build quality The build quality is very good, these feel like high end parts and I felt the price was very reasonable in the first place, but the value was clear after handling and installing them. Functionality After installing these coil packs the car accelerated very well, far better than it did before, and better than I can ever recall. I'm impressed. The car runs "like a top" with the engine feeling far more powerful and revving freely now, making this a fantastic purchase. 5/5 stars for a fantastic product with a fantastic result after installation. Read more



























