LPO, brake upgrade, front 6-piston Brembo with color-matched rear calipers

Years 2014, 2016, 2018–19, 2022–27 Models 8 Factory citations 24

Also described as LPO, front brake kit, ZL1 6 pistonLPO, front brake kit, 4 pistonLPO, performance brake packageLPO, front performance brake kit, dealer-installedLPO, Brembo brake kit, performanceLPO, front brake kit, performance

Also documented for Cadillac GMC

Documented applications

Camaro — Gen 5 Zeta (2010–2015)

2014 Confirmed

GM Authority 2014 RPO list; GM's 2016 Camaro list reads 5JL as a 4 piston kit

Camaro — Gen 6 Alpha (2016–2024)

2016 Factory-verified

GM factory document — 2016 chevrolet camaro fleet order guide wayback, p.1.

Cruze — second generation (2016–2019)

2018–2019 Factory-verified

dealer-installed; 2018: sedan O or ADI: 1SC, 1SD, 1SF; hatch O or ADI: 1SC, 1SD, 1SF; 2019: sedan O or ADI: 1SD, 1SH, 1SF; hatch O or ADI: 1SD, 1SH, 1SF

GM factory document — 2018 chevrolet cruze order guide copy gm authority, p.66, p.69, p.84.
GM factory document — 2019 chevrolet cruze order guide june 1 2018 copy gm authority, p.49, p.52, p.68.

Silverado EV — BT1 (2024–2027)

2026 Factory-verified

2026: A/D in 2SP, 3SP; not offered in 4WT, 5WT, 8WT, 2LT, 3LT, 4LT, 2TR, 3TR; included and only available with USA; Sierra EV reads "LPO, front and rear performance brake kit"

GM factory document — 2026 chevrolet silverado ev fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado ev fleet order guide, p.61.

Silverado 1500 — Fifth generation (2027)

2027 Factory-verified

GM factory document — 2027 chevrolet next generation silverado 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet next generation silverado 1500 retail and fleet fleet order guide, p.75.

Silverado — T1XX (2019–2026)

2022–2026 Factory-verified

GM factory document — 2022 chevrolet 22 silverado 1500 new electrical body builder 042822, p.9.
GM factory document — 2023 chevrolet 23 silverado 1500 electrical body builder sm en us 2022oct24, p.9.
GM factory document — 2024 chevrolet 24 silverado1500 electrical body builder 2023nov29, p.10.
GM factory document — 2025 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 1500 retail and fleet fleet order guide rpo codes, p.1.

Suburban — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: O on all trims

GM factory document — 2025 chevrolet new suburban fleet order guide, p.29.
GM factory document — 2026 chevrolet suburban fleet order guide, p.31.
GM factory document — 2027 chevrolet suburban fleet order guide, p.29.
GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.9.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.9.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.4.

Tahoe — T1XX (2021–2027)

2022–2023, 2025–2027 Factory-verified

2027: retail guides: O on all trims

GM factory document — 2025 chevrolet new tahoe retail and fleet fleet order guide, p.38.
GM factory document — 2026 chevrolet tahoe retail and fleet fleet order guide, p.41.
GM factory document — 2027 chevrolet tahoe retail and fleet fleet order guide, p.38.
GM factory document — 2022 chevrolet 22 suburban tahoe electrical body builder sm u 2021oct08, p.9.
GM factory document — 2023 chevrolet 23 suburban tahoe electrical body builder sm en us 2022sep13, p.9.
GM factory document — 2026 chevrolet suburban tahoe electrical body builder manual service manual 2026 en us, p.4.

This page aggregates every documented appearance of 5JL in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.