Supra TT top feed conversion- 1000cc

Name: Supra TT top feed conversion- 1000cc
Brand: DeatschWerks
SKU: 17U-03-1000-6
Price: 408.58 USD
Availability: InStock
Rating: 4.6 (5 reviews)

Supra TT top feed conversion- 1000cc - Main image

Supra TT top feed conversion- 1000cc - View 2

$408.58 ~~$659~~ In stock

Category: Fuel Injector

DeatschWerks offers this matched set of six high impedance 1000cc fuel injectors for the Toyota Supra TT from 1993-1998. Built for a top feed conversion, these injectors use a 14mm O-ring for installation and are designed for vehicle-specific fuel delivery.

Matched set of six injectors for consistent performance
High impedance design for simplified wiring compatibility
1000 cc/min flow rate supports high-horsepower applications
Fits Toyota Supra TT model years 1993-1998
Top feed conversion style with 14mm O-ring

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Customer Reviews (4.6 / 5 · 5 reviews)

Nicholas S. ★★★★★ Oct 22, 2026

Installed these on my '94 Supra and the idle smoothed out immediately compared to the old side-feed setup. The high impedance design made wiring straightforward with my stock ECU.

Daniel ★★★★★ Oct 21, 2026

Right out of the box, the 14mm O-rings fit perfectly into my fuel rail with no leaks on startup. My Supra finally idles clean after the top feed conversion, and the 1000cc flow rating gives me plenty of headroom for bigger boost.

Olivia J. ★★★★★ Oct 20, 2026

Plugged these 1000cc injectors into my '94 Supra and the 14mm O-ring made installation a breeze. Idle is smooth and the car pulls hard now with plenty of fuel for my setup.