RENNtech Carbon Fiber Credit Card Holder bmw-5-series--f11---2010-2017--esr6570814 ECU+ Upgrade | Up to

ECU+ Upgrade | Up to 669HP / 734TQ | Gains: +65 HP / +55TQ

This also keeps the dampener fluid temperature cool for consistant operation

Carrera GTS Cabriolet

Up to 644HP and 487TQ

Our Turbo Upgrade uses a modified bearing and a stronger shaft

RENNtech Carbon Fiber Credit Card Holder bmw-5-series--f11---2010-2017--esr6570814 ECU+ Upgrade | Up toRENNtech Carbon Fiber Credit Card Holder RENNtech Credit Cardholder Billfold made from premium 3K Carbon Fiber and Aluminum. Crafted with precision to carry up to 16 cards & 20 bills while small enough to fit in your front pocket with comfort. Quickly access credit cards and driver license with a push of your fingertip. Slim & Lightweight and Durable Design 1. 6 oz , 3. 375 in x 2. 125 x . 25 in