Suspension system, special ride and handling

Years 1995–96, 1998–09, 2012, 2014–27 Models 14 Factory citations 53

Also described as Suspension, special ride and handlingSuspension, performanceMagnetic Selective Ride Control (with Z51)Suspension, Z51 performance with Magnetic Selective Ride ControlSuspension, Special Ride and Handling

Also documented for Buick Cadillac GMC Oldsmobile Pontiac Saturn

Documented applications

Blazer EV (2024–2027)

2025–2027 Factory-verified

the Blazer EV guide reads Special Ride and Handling, the Police Package guide Performance; the lists print Suspension, Performance for both

GM factory document — 2025 chevrolet blazer ev fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet blazer ev fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet blazer ev fleet order guide rpo codes, p.1.

Camaro — Gen 4 (1993–2002)

1998–2002 Factory-verified

GM factory document — 1998 chevrolet camaro rpo code list, p.1.
GM factory document — 1999 chevrolet camaro rpo code list, p.1.
GM factory document — 2000 chevrolet camaro rpo code list, p.1.
GM factory document — 2001 chevrolet camaro rpo code list, p.1.
GM factory document — 2002 chevrolet camaro rpo code list, p.1.

Camaro — Gen 5 Zeta (2010–2015)

2012, 2014 Confirmed

SS coupe; new for 2012 (GM Authority 2012 RPO changes); GM Authority 2014 RPO list

Camaro — Gen 6 Alpha (2016–2024)

2019, 2023 Factory-verified

same wording as FE3 in the 2019 and 2023 lists;

GM factory document — 2019 chevrolet camaro fleet order guide wayback, p.7.
GM factory document — 2023 chevrolet camaro fleet order guide wayback, p.4.

Caprice — fourth generation, B-body (1991–1996)

1995–1996 Factory-verified

GM Heritage factory kit — 1995 Chevrolet Caprice, p.112.
GM Heritage factory kit — 1996 Chevrolet Caprice, p.114.

Corvette — C5 (1997–2004)

2001–2004 Factory-verified

2003 order guide: the Z06 performance handling package

GM factory document — 2001 chevrolet corvette rpo code list, p.1.
GM factory document — 2002 chevrolet corvette rpo code list, p.1.
GM factory document — 2003 chevrolet corvette rpo code list, p.1.
GM factory document — 2004 chevrolet corvette rpo code list, p.1.
GM Heritage factory kit — 2003 Chevrolet Corvette, p.126.

Corvette — C6 (2005–2013)

2006–2009 Factory-verified

The 2006 order guide shows it as the Z06 performance package (HK p.108, p.116).

GM factory document — 2006 chevrolet corvette rpo code list, p.1.
GM factory document — 2007 chevrolet corvette rpo code list, p.1.
GM factory document — 2008 chevrolet corvette rpo code list, p.1.
GM factory document — 2009 chevrolet corvette rpo code list, p.1.
GM Heritage factory kit — 2006 Chevrolet Corvette, p.25.

Corvette — C7 (2014–2019)

2014–2019 Factory-verified

only in: Stingray with Z51; all trims: O; 2016, 2019: from GM order-guide copies (Corvette Action Center; 2019 also GM Authority)

GM factory document — 2014 chevrolet corvette stingray fleet order guide wayback, p.1.
GM factory document — 2015 chevrolet corvette fleet order guide wayback, p.13.
GM factory document — 2017 chevrolet corvette fleet order guide wayback, p.1.

Corvette — C8 (2020–2027)

2020–2027 Factory-verified

only in: Stingray

GM factory document — 2020 chevrolet corvette stingray order guide copy corvetteblogger, p.40.
GM factory document — 2021 chevrolet corvette fleet order guide wayback, p.1.
GM factory document — 2022 chevrolet corvette stingray order guide copy corvetteblogger, p.51.
GM factory document — 2023 chevrolet corvette stingray z06 order guide copy corvetteblogger, p.94.
GM factory document — 2024 chevrolet corvette stingray z06 e ray order guide copy corvetteblogger, p.150.
GM factory document — 2025 chevrolet corvette fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet corvette fleet order guide rpo codes, p.1.
GM factory document — 2027 chevrolet corvette fleet order guide rpo codes, p.3.

Impala — eighth generation (2000–2005)

2004–2005 Factory-verified

The 2004 and 2005 lists print "Specil"; the 2005 order guide (p.95, 118) calls it 4-wheel independent, Performance.

GM factory document — 2004 chevrolet impala rpo code list, p.1.
GM factory document — 2005 chevrolet impala rpo code list, p.1.
GM Heritage factory kit — 2004 Chevrolet Impala, p.29.
GM Heritage factory kit — 2005 Chevrolet Impala, p.24.

Monte Carlo — sixth generation (2000–2007)

2004–2007 Factory-verified

The 2004 list misprints "Specil". Also in the kit's Monte Carlo order guide.

GM factory document — 2004 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2005 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2006 chevrolet monte carlo rpo code list, p.1.
GM factory document — 2007 chevrolet monte carlo rpo code list, p.1.
GM Heritage factory kit — 2005 Chevrolet Monte Carlo, p.96.
GM Heritage factory kit — 2006 Chevrolet Monte Carlo, p.112.

Traverse — Third generation (2024–2027)

2025–2027 Factory-verified

Z71, High Country, RS: S; LT: O; requires RQS

GM factory document — 2025 chevrolet traverse fleet order guide, p.9.
GM factory document — 2026 chevrolet traverse fleet order guide, p.9.
GM factory document — 2027 chevrolet traverse fleet order guide, p.9.
2024 Single-source

decoderpo.com's 2024 ALL-NEW Traverse order guide page lists it on its Standart Equipment tab (LS, LT, Z71); the page is a T3 mirror of GM's guide and the repository holds no GM document for 2024

Uplander (2005–2008)

2005, 2006 Factory-verified

GM factory document — 2005 chevrolet uplander rpo code list, p.1.
GM factory document — 2006 chevrolet uplander rpo code list, p.1.

Venture — U-body minivan (1997–2005)

2001–2005 Factory-verified

GM factory document — 2001 chevrolet venture ext rpo code list, p.1.
GM factory document — 2002 chevrolet venture ext rpo code list, p.1.
GM factory document — 2003 chevrolet venture ext rpo code list, p.1.
GM factory document — 2004 chevrolet venture ext rpo code list, p.1.
GM factory document — 2005 chevrolet venture ext rpo code list, p.1.

This page aggregates every documented appearance of FE4 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.