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Reduces pressure drop
All 4 cylinders are within a tolerance range of 1%
minimizing the potential for transmission damage
Software tuning is required to use this product
All told this thorough methodology of design allows the Dinan carbon fiber cold air intake for the B58 engine to elicit gains of 15 HP and 13 TRQ 6000 RPM on a completely stock vehicle
AWE Tuning SwitchPath Exhaust | 8Y RS3 | 2.5L Turbo I5 D5 A8 4.0L Turbo V8 Reduces pressure dropSmooth bends, tight packaging, and two attitudes. The SwitchPath Exhaust is comprised of primarily 3 inch U. S. sourced T304L stainless steel featuring a 3 valved passenger side tip outlet and a 2. 5 driver side outlet with tailored resonator. SwitchPath retains the factory valve behavior, and obeys the RS 3s ECU commands based on throttle input, engine speed, and Drive Select. Sneaking out in the morning or creeping through town? Close the valve.
