650cc - A4/TT, Golf GTI 1.8L turbo

Name: 650cc - A4/TT, Golf GTI 1.8L turbo
Brand: DeatschWerks
SKU: 17U-01-0650-4
Price: 268.41 USD
Availability: InStock
Rating: 5.0 (5 reviews)

650cc - A4/TT, Golf GTI 1.8L turbo - Main image

650cc - A4/TT, Golf GTI 1.8L turbo - View 2

$268.41 ~~$389~~ In stock

Category: Fuel Injector

Matched set of 4 650cc Injectors for Audi A4/TT 1.8L turbo 2001-06, Volkswagen Golf GTI 1.8L turbo 2000-06, and Mini Cooper S 1.6L Supercharged 2002-08

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Customer Reviews (5.0 / 5 · 5 reviews)

Timothy H. ★★★★★ Oct 22, 2026

My old injectors were getting clogged, so I swapped in this 650cc matched set. The car feels noticeably smoother through the whole rev range now, and installation was straightforward.

Abigail ★★★★★ Oct 21, 2026

Bolted these into my Golf GTI last weekend and the difference at higher revs is immediately noticeable. The 650cc flow rating was exactly what I needed for my stage 2 tune.

Zoe ★★★★★ Oct 20, 2026

My A4 1.8T felt a bit sluggish on the old injectors, but these 650cc ones woke it right up—idle is smooth and the car pulls much stronger now. No more hesitation when I hit boost.