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M Engineering

McLaren M838T - Stage 3 Power Package MP4-12C

$12,600.00

SKU: M0DE M838T-S3-PP

In Stock
In Stock
Ships by Jun 9
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

The M-Engineering McLaren Stage 3 Power Package transforms a Stage 2 3.8L McLaren into a high-performance vehicle for street and track. It has been proven to make over 850WHP with 60-130MPH times in the low 4-second range on 104 octane fuel.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandM Engineering
Part NumberM0DE M838T-S3-PP

Videos

McLaren 570S 837 whp Dyno Run with Voodoo Design Stage 3 Power Package M-Engineering Tune

McLaren 570S 837 whp Dyno Run with Voodoo Design Stage 3 Power Package M-Engineering Tune

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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