SPA5144 – K04 0064 CHRA replacement/upgrade turbocharger – optimized billet compressor wheel design

SPA5144 – K04 0064 CHRA replacement/upgrade turbocharger – optimized billet compressor wheel design

Marsoni

M251S

$109.95

Get it in 3 business days with 1 day shipping. Friday, May 29

SPA5144 – K04 0064 CHRA replacement/upgrade turbocharger – optimized billet compressor wheel designApplication: upgrade K04 0064 for VW Audi 2. 0 TSI TFSI engines. Compressor wheel: 51mm inlet diameter featuring extended tip design, providing a higher and optimized airflow compared to the stock one with a minimum mass increase. (Obs.: requires compressor housing machining to fit the bigger wheel). Turbine wheel: 44. 5 mm (plug and play in original turbine housing K04 0064). Lubrication: oil (OEM style). Cooling: water and oil (OEM style).

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I used the harness to wire ditch lights on opposite sides of a full-size pickup (F150). The wire between the 2 2-pin connectors was about 18 inches too short. Fortunately, splicing the wires from the (Nilight) ditch lights and the included pigtails gave barely enough length to reach the connectors. The connectors are buried inside the trim channel for the cowl; I'd have preferred they were exposed on each side to allow for easy swapping of the lights, but I can live with it. There is more than enough wire from the first connector to the relay for my all-under-hood installation, but I didn't think to measure if it would reach into the truck bed. The harness is of good quality and is a very good value. It would be a 5-star if it weren't for that little length issue.

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Reviewed in the United States on June 1, 2025

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Nate Higgers

New York, US

★★★★★ 5

great value

Size: 16AWG Wiring Harness-2 Leads

very affordable light install kit. worth the price just in the wiring connectors. I used this with my Nilight front bumper kit. i bypassed the button and wired high beam (+) to the yellow small wire. I did this so when the highbeams come on the light bar comes on. because with the stock arragement of this harness, the button continously draws power for the indicator LED

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Reviewed in the United States on April 30, 2026

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Lee Mintz

Whiting, US

★★★★★ 5

The Easiest!

Size: 16AWG Wiring Harness-2 Leads

This is one of the best and easiest wiring system to install that I have every used. And the price is great!

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Reviewed in the United States on June 11, 2025

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