8-pack, direct bolt-in to factory connectors
These coils mount directly in place of factory style versions and accept the OEM connectors as well. Performace output is improved thanks to a careful selection of better materials and efficient winding ratios.
Product Features
- Coils Street Fire GM LS2/3/4/7/9 05-13 8-Pack
Fired Up WOW do these make a difference!!! Truck finally has some get-up-and-go. Pulls hills in overdrive!! SUPER EASY to install on 2008 Suburban LTZ Would HIGHLY recommend to anyone looking to get rid of OE sluggishness.
Ok Noticed a little more pep in my 2013 Silverado 5.3L but only lasted maybe a1000 miles and now canât tell a difference between them and the stock ones
Not good This is what 3 months of usage look like on these. Costed me 460$ from the shop to repair.