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Modified Explorer

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Modified Explorer

4JJ1 Engine Main Cap Girdle - PRE ORDER

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$704.00

Color

Black

Quantity

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4JJ1 Engine Main Cap Girdle - PRE ORDER
NEXT BATCH DUE LATE OCTOBER

It's no secret that 4JJ1 engines can and do suffer broken crankshafts with an increase in horsepower. Why, is arguably the most debated topic in the 4JJ1 scene.
We've designed and developed a girdle that we believe does improve the rigidity and harmonics within the b

5.0

3 ratings

5

4

3

2

1

Great

K

kass · February 17, 2026

Came really quick and quality is great can wait to fit it up

Sean · December 14, 2025

Modified Explorer

4.8 (69)