Guru Autowerks

GA2 Transmission Adapter Kit — BMW N54 · N55 · S55 to Ford 6R80

$1,390.00 USD

Sale Sold out

Shipping calculated at checkout.

Kit Scope Universal — core kit, no chassis mounts Complete kit — BMW E9x · E8x · E6x

Two ways to buy this kit

Universal — core kit, $1,390. The A/B/C adapter core itself: what physically joins your engine to the transmission. This is the right choice for a resto-mod, a custom chassis, or any build where you are making your own mounts and plumbing.

Complete kit. The same core plus every chassis-specific part for that vehicle — mounts, cooler adapter, lines, shifter and park-release hardware. Everything below is itemised at its normal individual price, so you can see exactly what you are getting and check it against our other listings.

What's in the Complete kit, and pricing

Complete kit — BMW E9x · E8x · E6x — $2,350

Universal A/B/C adapter core — $1,390
Cooler adapter — Ford 6R80, 8AN fitted — $120
(2) radiator coolant port plugs — $60
Large silicone coolant cap — $25
Small silicone coolant cap — $25
Upper mount bracket — $100
Energy Suspension 3.1108G mount bushing — TH400 — $60
RWD X-member — $150
PTFE cooler line kit — $90
10AN to 8AN reducer fittings — $20
RWD 110mm Guibo adapter — $150
Ford 6R80 110mm Guibo — $100
E9x shift cable adapter — $60

$2,350 total — the core at $1,390 plus $960 of chassis-specific parts. No bundle discount and no markup: each piece is listed at the same price we sell it on its own.

Your choices on this kit, and what each one does to the price

Your radiator

OE Auto/DCT — both coolant ports — included, $2,350
OE Manual or non-OE / aftermarket — no ports — −$60, $2,290

Large coolant cap

Large silicone coolant cap — included, $2,350
Not needed — −$25, $2,325

Small coolant cap

Small silicone coolant cap — included, $2,350
Not needed — −$25, $2,325

Depending on what your car needs, this kit lands between $2,240 and $2,350.

Not sure which parts your build needs? Consult with us before purchasing — we would rather confirm it in a message than have you order twice.

More about this kit

BMW N54 N55 S55 Engine to 6R80 Ford Transmission

Complete Transmission Adapter kit for your BMW E9x E8x E6x

Ford 10R80 version available as a custom order — contact us or use the Build Assistant for lead time and pricing.

Comprehensive Product FAQ - Please Read HERE

Vehicle: BMW E9x 335i 328i E8x 135i 128i E6x 535i 528i

(Ask us about F-Series BMW)

Engine: BMW N54 N55 S55

Transmission: 2015-2017 Ford Mustang 2.3L RWD 6R80

Free Shipping - USA 48 States - Request International Shipping Quotes

*Consult with us before purchasing to ensure a smooth process*

*Request Information for N51 N52, N53 or Custom Applications*
*Manual, DCT or AWD vehicles will require additional parts, coding & labor*
*E6x Crossmember Made to Order - Additional lead time required*
*AWD Vehicles converting to RWD will require custom X-Member/Mount*

Guru Autowerks GA2-V1 N54 N55 S55 to 6R80 Ford Transmission Adapter

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