3 Must Buys for your B8/8.5 S4/S5/SQ5/A6/A7!

[@myoe]

just got my 2013 s4 can’t wait to start nodding it

[@dlewis789]

I've got heat exchanger about to go in!

[@905silver]

solid video brotha

[@BrockettRocket01]

Ngl I was stage 1 on stock HX for a year LMAO… went dual pulley this month and obviously I have the 4.0T merc one now.

[@russelalmanzor4056]

can i run a jackal stage 1 ecu/tcu tune without a heat exchanger? thanks