JB4 Tuner for 2025+ Audi B10 S5 SQ5 3.0L EA839 s5tuning

JB4 Tuner for 2025+ Audi B10 S5 SQ5 3.0L EA839 s5tuningPower gains of up to 70HP The JB4 PRO is the newest, most advanced and highly featured tuning system available for your 2025 Present B10 powered Audi. Power gains are up to 70hp to the wheels (85hp crank) on a completely stock car on pump gas, gains with bolt on parts, higher octane, E85 mixtures are even higher. The JB4 features a simple plug and play installation harness for easy installation & removal and includes many features not found with any

and G87 M2

Upgrade your Sprinter or Revel with the S&B 40 Gallon Fuel Tank and enjoy the freedom to travel further with confidence

and reliability—all with a clean

Competition

Dyno Pull Video

Filters are available in red or blue

aggressive sound with increased supercharger whine

Replaces OEM BMW part # 13717602651 Filtered air pipe

Power gains of up to 100whp peak and 220whp under the curve

What is a JB4 for the Mercedes Benz C63 AMG Video

S 63 E Performance (W223) with the 4

Because the ARM Intercooler is located in front of the other radiators on the car it can cool the charged air more effectively than larger intercoolers in the OEM location