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Stage 2
Stage 2: Full Bolt-On
Intake, downpipes, intercooler, and tune. The complete Stage 2 experience.
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Install: 1–2 days
The Stage 2: Full Bolt-On for the F8X / S55 includes 3 parts, targeting 520–545 WHP on 93 octane.
The F8X / S55 makes 415-470 WHP from the factory. With the Stage 2: Full Bolt-On, expect approximately 520–545 WHP on 93 octane.
| Fuel | Est. WHP |
|---|---|
| 93 Octane | 520–545 |
| E30 | 560–580 |
| E50 | 580–620 |
| E70+ | 580–620 |
What's Included
MHD ECU Unlock
MHD Tuning
$549
All-in-one flash tuning license with maps for 93, E30, E50, and E85. Flash OTS maps or custom tunes directly from your …
ApexBuilt F8X S55 Resonated Mini-Cat Downpipes
ApexBuilt
$1200
Resonated mini-cat downpipes for F8X S55 M cars. 3.5" Vibrant-style resonators eliminate drone. TIG-welded T304 stainle…
MST S55 M2C/M3/M4 Intake
MST Performance
$616
Dual cold air intake system for S55-powered M2 Competition, M3, and M4. High-flow filters with enclosed airbox for maxi…
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Get a custom quote for the Stage 2: Full Bolt-On installed on your F8X / S55.
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