I received my upgraded coil packs for my GTI today. The delivery was exceptionally prompt, and the items were packaged with great care. Overall, the service was excellent, and I would wholeheartedly recommend this company to my associates.

10/10, easy install

Love this 💜 Grazt fit and really practical! Highly recommended

Been thinking about getting this for a while and glad I did, great little mod

Absolutely fantastic got these and spark plugs bundle, amazing price aswell and car is now running alot better 👌 would highly recommend to anyone. Thankyou

Thanks to Em and the folks at High On Boost for the cool cup holder mod! Your patience ( I ordered the wrong one twice 🙃) and professionalism was greatly appreciated. Would definitely recommend this company to anyone 👌

Looks good tucked behind my ram air pro filter

came nicely packaged, very polite as well, easy to fit, instructions, would order again 100%

My order was delivered next day & the upgrade bundle is quality which improved my ticket over and throttle response .I would highly recommend High on Boost 👍

I just received and it's so cool I tottaly recommend for manual cars, I will use the case for my headphones

Looks great with the other trim in place. You need to do the door trims now.

Bought a 20 year old GTI that needs recommissioning, first job was the basics which involved the coil packs and of course the spark plugs, after plugging in cylinder 1 was misfiring like a loaded gun, took old plugs out, probably 5 years old but had a hard life on a modified engine, remove old plugs / packs and swap over, instant start up, no stutter and a smooth initial run, other issues a foot but the plugs and coil packs worked a treat. Now restirpped as Cam and Head gasket are being done but happy that this sorted the misfire problem. the blue looks pretty awesome as well :) Great service and great product.

The ignition coils add more of a better look to the engine bay, my engine bay isn’t the best at the moment so thought I’d experiment with these and I’m happy with the result.

Another flawless fitment and upgrade for the MK3 Scirocco!

Got these beauties for my Golf MK5 R32, and I'm over the moon. Fast delivery and very well packaged. Top-tier from these guys, and I'm excited to see what they come up with in the future.

Thank you!