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Ford Coyote Gen 1 / Gen 2 Swap Haltech Nexus R3 Engine Harness Kit M/T

Sale price$1,750.00Regular price $1,999.00
Terminated Harness
Terminated Harness

Engine side ready

Component Only
Component Only

No ECU included

Save 12%

Haltech - PNP BMW M50 / M52 / S50 / S52 Swap Engine Harness

Sale price$1,750.00Regular price $1,999.00
Terminated Harness
Terminated Harness

Engine side ready

Component Only
Component Only

No ECU included

Save 12%

Haltech - Mazda Rx8 K20/K24 Swap Rx8 Engine Harness (TBS-00184)

Sale price$1,750.00Regular price $1,999.00
Terminated Harness
Terminated Harness

Engine side ready

Component Only
Component Only

No ECU included

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BMW M50, S50, M52, S52, M54 IGN-1A Coil Bracket Kit

$168.00
Mount Or Bracket
Mount Or Bracket

Mounting hardware only

Haltech - Mazda Rx8 REW Swap Engine Harness (TBS-00185)

$1,650.00
Terminated Harness
Terminated Harness

Engine side ready

Component Only
Component Only

No ECU included

Mazda RX-8 Engine Swap Chassis Jumper DIY | Series 1 2004-2008 (TBS-00317)

$349.99
Component Only
Component Only

No ECU included

Mazda RX-8 LS Swap Plug N' Play Engine Harness | Haltech Nexus R3 (HT-650913)

$4,706.00
VCU
VCU

ECU plus PDM

Plug-In Fitment
Plug-In Fitment

No wiring needed

Complete Kit
Complete Kit

ECU plus harness

Mazda RX-8 LS Swap Plug N' Play Engine Harness | Haltech Rebel LS (HT-650914)

$2,445.00
Plug-In Fitment
Plug-In Fitment

No wiring needed

Mazda RX-8 Engine Swap Chassis Jumper DIY | Series 2 2009-2012 (TBS-00318)

$850.00
Component Only
Component Only

No ECU included

Drive By Wire
Drive By Wire

Electronic throttle

Remote tuning, done live with Shawn

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Free consult

30 minutes to scope your build and setup.

First start

Live session to get the engine running safely.

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1 or 3 hour tuning blocks on your schedule.

Engine harnesses and swap wiring built by Tuned by Shawn for Haltech engine management. This collection covers popular swaps: the Ford Coyote Gen 1 / Gen 2 Nexus R3 engine harness kit, a plug and play BMW M50 / M52 / S50 / S52 swap engine harness, and Mazda RX-8 swap harnesses for K20/K24, 13B-REW and LS engines.

For RX-8 swaps there's also a DIY chassis jumper for Series 1 cars (2004-2008). For BMW inline sixes there's an IGN-1A coil bracket kit.

Need something that isn't listed? Contact us about custom harness work. Good wiring is the base of every reliable standalone install.