What Does "Box Code" mean in Tuning? | 034Motorsport FAQ

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[@firewater7020]

Can you guys please dive more in to the upgraded je piston and rods for the b9 S4 , S5 3.0T. I want to purchase this kit from you guys but need more info on hp and torque limits and new compression vs tune requirements. Also what needs go into machining the block????

[@034MotorsportUncut]

Our bottom end upgrade is good for 1200TQ at the crank. For machining, there is clearance needed for the thicker rods that any engine machine shop should be competent at doing.
For tuning, when you're ready to move forward with installation of the bottom end upgrade, email [e-mail] and our team will walk you through the process.