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1.4 turbo Dart Bov diverter adapter

1.4 turbo Dart Bov diverter adapter preview

Files (2)

Diverter_bloww_off_1-3.stl
STL
5.1 MBPrimary file
Diverter_bloww_off_1-4.stl
STL
5.6 MB

Reference shelf

Filaments mentioned for this part

The listing discusses these materials, but that mention is not validation. Check cabin heat, UV, load, and printer requirements before choosing.

Referenced itemWhat to verifyPrice & availability
PETG filamentAmazon · Affiliate linkAmazon product page for 1.75 mm PETG; confirm colour, spool size, print temperature, seller, and delivery region.Check price at Amazon
ABS filamentAmazon · Affiliate linkAmazon product page for 1.75 mm ABS; use an enclosure and suitable ventilation, and verify temperature requirements and seller.Check price at Amazon

Affiliate disclosure: if you buy through an eligible link, 3DPrintedCarPart may earn a commission at no extra cost to you. As an Amazon Associate I earn from qualifying purchases. Confirm product specifications, compatibility, seller terms, and vehicle safety before ordering or using anything. Amazon may redirect you to a nearby supported store; otherwise the original Amazon.com page remains available.

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License & use

CC BY
Commercial use allowed
Attribution required

The file license permits commercial reuse, subject to any applicable attribution or share-alike terms. License status does not verify vehicle fitment, OEM rights, design patents, or safety.

PS

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Description

i made a 3d model of a electronic diverter valve, blow off plate for a dodge dart turbo 1.4 liter. the point of this is for your cars built up turbo pressure to blow off into atmosphere rather than recirculate through the diverter valve passage. i tested in many materials to include pla, abs, petg, nylon and PC. pla and abs melted rather quickly after the car warmed up no pressure was ever sent through. petg and nylon both stood up to just an ambient warm up. but once i boosted the car and released the throttle for the pressure release eureka we have the famous sound and boom a code and check engine light. the petg and nylon both deformed in different ways and locations but still could not stand up long term. i have revised the design and printed it finally out of Poly carbonate filament. 2 days running in my daily commute with no deformations or issue set to the computer on board the vehicle. will update and post further pictures if necessary.

Compatible Vehicles

Published Jun 27, 2026Updated Oct 29, 2026

Originally published on thingiverse.com by Pablo Sanchez (ajna8093) · License: CC BY

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