Stage 2 Performance Upgrade – Without Active Exhaust

A Stage 2 performance upgrade is the best path for enthusiasts who have reached the physical limits of their factory hardware and want a transformative increase in power rather than just a subtle refinement. While Stage 1 relies on software to optimize what’s already there, Stage 2 addresses the “bottlenecks” of the engine—specifically how it breathes and manages heat. This level of modification is ideal if you are looking for significantly faster turbo spool, a more aggressive exhaust note, and consistent performance that won’t fade during spirited driving or track days.

SKU: MMH-ST2-1 Category: Tag:

Stage 2 performance upgrade is a more aggressive level of tuning that combines specialized software with specific hardware modifications to unlock significantly more power than a standard factory setup.

Stage 2 increases power further by adding on long-tube headers and options for intake manifolds and throttle bodies.

Core Stage 2 Components

  • Long tube Headers: Proven to increase power. Less restrictive than factory manifolds.
  • High-Flow Air Intake: Replaces restrictive factory air boxes with a system that draws in cooler, denser air for better combustion.
  • Stage 2 ECU Remap: Adjusts fuel maps, ignition timing, and camshaft timing to maximize the efficiency of the new hardware.
  • Stage 2+ Options: These add-ons can get you to "full bolt on" where you will be maximizing your power without any major internal modifications.

Why Choose Stage 2?

More Power: Delivers more power than Stage 1 while retaining the ability to daily drive the car.

From: $2,699.00

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