Hey! I'll check the antenna on my way in tomorrow, I don't listen to FM much but I'll let you know. I used floss and Goo Gone for the small Sierra, fishing line and the 3M eraser wheel for the large GMC. I used a heat gun as well (very carefully). The eraser wheel is awesome, just don't burn your clear. The LEDs I got spares from a buddy but here they are on Amazon...AUXITO 194 LED Light Bulb 6000K White Super Bright 168 2825 W5W T10 Wedge 24-SMD 3... https://www.amazon.com/dp/B071LHP5WP/ref=cm_sw_r_sms_c_api_i_Mag9CbD64FR0C I'm loving the exhaust, it's very quiet at idle but sounds great when you get on it. Much deeper sound than my Flowmaster 40 series I had on my previous truck, even though it was louder. Sent from my SM-N960U using Tapatalk