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Below is a summary of the additions, deletions and changes for the 2018 Corvette model year.

Option Code Description
23A Fender graphics, Carbon 65
36S Yellow custom leather stitch
37S Blue custom leather stitch
38S Red custom leather stitch
3F9 Safety belt color, Red
55A Hyper Green fender hash marks
59A Yellow fender hash marks
5KW LPO, Stingray Exterior Appearance Package Convertible
5KX LPO, Stingray Exterior Appearance Package Coupe
5V5 LPO, Exposed carbon fiber rear spoiler
5V6 LPO, Stingray Logo Package
5VM LPO, Exposed Carbon Fiber Ground Effects
5W8 LPO, Carbon Flash Ground Effects
5WH LPO, Aero panel
5YN LPO, Chrome interior trim badge with Stingray logo
5ZG LPO, Carbon Fiber wheel center caps with crossed flags logo
5ZU LPO, Z51-style spoiler
5ZV LPO, Carbon Flash painted Z51-style spoiler
5ZW LPO, Z06-style Carbon Flash spoiler
5ZZ LPO, Z06-style body-color spoiler
62A Volcano Orange fender hash marks
6Z9 LPO, Z06 10-spoke blade Black aluminum, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear wheels
75A Torch Red fender hash marks
90A Gray fender hash marks
97A Carbon Flash Metallic fender hash marks
AAB Memory Package
AE4 Seats, Competition Sport bucket
AG2 Seat adjusters, driver and passenger 8-way
AJ7 Air bags, frontal and side-impact, driver and passenger
AJK Seat adjusters, power bolster and power lumbar
AP9 Cargo net
AQ9 Seats, GT bucket
B4Z Performance Traction Management
B92 Hood insert, exposed Carbon Fiber weave
BTV Remote vehicle starter system
BV4 Plaque, personalized
C2M Carbon Fiber Dual Roof Package
C2Q Body-Color Dual Roof Package
C2Z Roof panel, visible carbon fiber with body-color surround
CC3 Roof panel, 1-piece transparent, removable
CFA Roof panel, carbon fiber, painted body-color
CFV Visible Carbon Fiber Ground Effects Package
CFX Plaque, personalized with Corvette Museum logo
CFZ Carbon-Flash Painted Ground Effects Package
CJ2 Air conditioning, dual-zone automatic climate control
CM8 Convertible top, power-folding
D30 Color Combination Override
D42 Luggage shade
DD0 Mirrors, outside heated power-adjustable and driver-side auto-dimming, body-color
DD8 Mirror, inside rearview auto-dimming
DL8 Mirrors, outside heated power-adjustable, body-color
DNE Grand Sport Carbon Flash Center Stripe Package
DTH Carbon Flash Full Length Dual Racing Stripe Package
DTN Cyber Gray Full Length Dual Racing Stripe Package
DTO Door graphics, Carbon 65
DTP Blade Silver Full Length Dual Racing Stripe Package
DTQ Inferno Orange Full Length Dual Racing Stripe Package
DTR Crystal Red Full Length Dual Racing Stripe Package
DTW Carbon Flash Hood Stinger Stripe
DUO Satin Black Full Length Dual Racing Stripe Package
DUP Red, White and Blue Full Length Stripe Package
DUR Grand Sport Satin Black Center Stripe Package
DVQ Jake Carbon Flash Metallic Two-Tone Hood Stinger Stripe
DW9 Roof decal, blackout
DWA Velocity Yellow Full Length Dual Racing Stripe Package
DXM Shark Gray Hood Stinger Stripe
DXP Grand Sport Red Center Stripe Package
DXT Grand Sport Gray Center Stripe Package
DXU Grand Sport Blue Center Stripe Package
DXX Grand Sport White Center Stripe Package
DYV Satin Black Hood Stinger Stripe
E57 Tonneau inserts, Carbon Fiber
EFR Vents, exterior, carbon flash
EFX Vents, exterior, Shark Gray-painted
EFY Vents, exterior, body-color painted
ERI Battery Protection Package
EYK Chrome Badge Package
EYT Carbon Flash Badge Package
FAY Trim, interior
FCC Trim, interior, high-gloss carbon fiber, instrument panel
FE1 Suspension, 4-wheel independent
FE2 Suspension, Magnetic Selective Ride Control
FE3 Suspension, Z51 performance
FE4 Suspension, Magnetic Selective Ride Control
FE6 Suspension, Performance Ride and Handling
FE7 Suspension, Z07
FE9 Emissions, Federal requirements
G96 Differential, electronic limited slip
GU2 Rear axle, 2.73 ratio
GU6 Rear axle, 3.42 ratio
GU6 Rear axle, 3.42 ratio
GXB Rear axle, 2.41 ratio
GXB Rear axle, 2.41 ratio
IO5 Audio system, Chevrolet MyLink Radio with 8" diagonal color touch-screen
IO6 Audio system, Chevrolet MyLink Radio with Navigation and 8" diagonal color touch-screen
IWE Sueded Microfiber-Wrapped Upper Interior Trim Package
IWE Sueded Microfiber-Wrapped Upper Interior Trim Package
J55 Brakes, performance 4-wheel antilock, 4-wheel disc
J56 Brakes, 4-wheel antilock, 4-wheel disc
J57 Brakes, 4-wheel antilock, 4-wheel disc
J6A Calipers, Black
J6B Calipers, Blue
J6D Calipers, Dark Gray Metallic
J6E Calipers, Yellow
J6F Calipers, Red
JL9 Brakes, 4-wheel antilock, 4-wheel disc
KNR Cooler, rear differential
KQV Seats, heated and vented driver and front passenger
LT1 Engine, 6.2L (376 ci) V8 DI
LT1 Engine, 6.2L (376 ci) V8 DI
LT4 Engine, 6.2L (376 ci) supercharged V8 DI
M5U Transmission, 8-speed paddle shift
MEK Transmission, 7-speed manual
MEL Transmission, 7-speed manual
MEP Transmission, 7-speed manual
N26 Steering wheel, 3-spoke, sueded microfiber-wrapped, flat-bottom
N2Z Steering wheel, 3-spoke, carbon fiber and sueded microfiber-wrapped rim, flat-bottom
N38 Steering column, power tilt and telescopic
NB8 Emissions override, California
NB9 Emissions override, state-specific
NC7 Emissions override, Federal
NE1 Emissions, Connecticut, Delaware, Maine, Maryland, Massachusetts, New Jersey, New York, Oregon, Pennsylvania, Rhode Island, Vermont and Washington state requirements
NK4 Steering wheel, 3-spoke leather-wrapped
NPP Exhaust, performance
NPP Exhaust, performance
PCX LPO, Appearance Package
PDV LPO, Wing-Style Spoiler with Wicker Package
PIN Customer selectable VIN
PQF OnStar 6 months of OnStar Protection Service
PQG OnStar 18 months of OnStar Protection Service
PQH OnStar 30 months of OnStar Protection Service
PQI OnStar 6 months of OnStar Security Service
PQL OnStar 18 months of OnStar Security Service
PQM OnStar 30 months of OnStar Security Service
PQP OnStar Additional 6 months of OnStar Fleet Guidance Service
PQQ OnStar Additional 18 months of OnStar Fleet Guidance Service
PQT OnStar Additional 30 months of OnStar Fleet Guidance Service
Q6A Wheels, Z06 Pearl Nickel-painted aluminum, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
Q6B Wheels, Z06 chrome aluminum, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
Q6J Wheels, Z06 Spectra Gray-painted with machined groove aluminum, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
Q6U Wheels, Z06 Black-painted aluminum, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
Q7E Wheels, Z51-style 5-split spoke, chrome aluminum, 19" x 8.5" (48.3 cm x 21.6 cm) front and 20" x 10" (50.8 cm x 25.4 cm) rear
Q7S Wheels, Z51-style 5-split spoke, Silver-painted aluminum, 19" x 8.5" (48.3 cm x 21.6 cm) front and 20" x 10" (50.8 cm x 25.4 cm) rear
Q7T Wheels, Z51-style 5-split spoke, Black-painted aluminum, 19" x 8.5" (48.3 cm x 21.6 cm) front and 20" x 10" (50.8 cm x 25.4 cm) rear
Q7Y Wheels, Z06 Black-painted blade, machined-groove aluminum, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
Q8K Wheels, Grand Sport machined-face, aluminum, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
Q8U Wheels, Z06 10-spoke blade Pearl Nickel-painted aluminum, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
Q8W Wheels, Grand Sport Pearl Nickel-painted aluminum, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
Q8X Wheels, Grand Sport Black-painted aluminum, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
Q8Z Wheels, Grand Sport chrome aluminum, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
Q90 Wheels, Grand Sport Black-painted machined-groove aluminum, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
Q9B Wheels, Z06 Satin Black-painted aluminum with Red Stripe, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
Q9C Wheels, Z06 Black-painted aluminum with Yellow Stripe, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
QCC Wheels, Z51-style 5-split spoke, Black-painted machined aluminum, 19" x 8.5" (48.3 cm x 21.6 cm) front and 20" x 10" (50.8 cm x 25.4 cm) rear
R2Q Wheels, Torque directional chrome aluminum, 19" x 8.5" (48.3 cm x 21.6 cm) front and 20" x 10" (50.8 cm x 25.4 cm) rear
R86 Wheels, Motorsports polished aluminum, 19" x 8.5" (48.3 cm x 21.6 cm) front and 20" x 10" (50.8 cm x 25.4 cm) rear
R87 Wheels, Z51-style 5-split spoke, Satin Black-painted with Red stripe aluminum, 19" x 8.5" (48.3 cm x 21.6 cm) front and 20" x 10" (50.8 cm x 25.4 cm) rear
R8C Corvette Museum Delivery
RNM Wheels, Torque directional Silver-painted aluminum, 19" x 8.5" (48.3 cm x 21.6 cm) front and 20" x 10" (50.8 cm x 25.4 cm) rear
RNN Wheels, Motorsports Black-painted aluminum, 19" x 8.5" (48.3 cm x 21.6 cm) front and 20" x 10" (50.8 cm x 25.4 cm) rear
RNP Wheels, Z51-style 5-split spoke, Black-painted with Yellow stripe aluminum, 19" x 8.5" (48.3 cm x 21.6 cm) front and 20" x 10" (50.8 cm x 25.4 cm) rear
ROV OnStar with 4G LTE for Fleet (20GB/12 months)
ROW OnStar with 4G LTE for Fleet (36GB/24 months)
RUR Wheels, Grand Sport Satin Black-painted aluminum with Red Stripe, 19" x 10" (48.3 cm x 25.4 cm) front and 20" x 12" (50.8 cm x 30.48 cm) rear
RWH LPO, Vehicle Cover, Premium Indoor Dust Cover, Embossed Stingray Logo Pattern, Black
RWJ LPO, Premium Outdoor vehicle cover, Black with Stingray logo
RXH LPO, Jake logo center caps
RXJ LPO, Wheel center caps with Stingray logo
RXX LPO, Carbon Flash rear license plate holder
RZ2 LPO, Front end cover
S2L LPO, Custom Corvette luggage
S3Z LPO, Decklid liner
S6S LPO, Exposed Carbon Fiber rocker moldings
SB3 LPO, Body-color wing spoiler
SFE LPO, Wheel locks
SGI LPO, Aluminum door sill plates
SH2 LPO, Custom floor console lid with Stingray logo
SH3 LPO, Custom leather-wrapped floor console lid
SIA LPO, Wicker bill
SJI LPO, Carbon Flash rocker moldings
SM7 LPO, Custom floor console lid with Grand Sport logo
SM8 LPO, Custom floor console lid with Z06 logo
T4F Headlamps, high intensity discharge
TTV Spoiler, rear
TTV Mirrors, outside, carbon flash-painted
TU7 Seats, two-tone
U2K SiriusXM Satellite Radio
UE1 OnStar Guidance Plan Limited Trial Service
UG1 Universal Home Remote
UHS Driver Information Center
UQA Audio system feature, Bose premium 9-speaker system
UQS Audio system feature, Bose advanced 10-speaker system
UQT Performance data and video recorder
UTT Theft-deterrent system, body security content
UV6 Head-Up Display
UVJ Curb View cameras, front
V8X LPO, Custom sill plates with Stingray logo
VDN LPO, Vehicle Cover, Premium Indoor Dust Cover, Embossed Crossed-Flag Logo Pattern, Gray
VGS LPO, Vehicle Cover, Premium Outdoor Vehicle Cover, Cool Gray with Z06 Logo
VK3 License plate bracket, front
VLI LPO, Cargo mat with Grand Sport logo
VLI LPO, Cargo mat with Z06 logo
VLI LPO, Cargo mat
VLN LPO, Windscreen
VO4 LPO, Underhood liner with crossed flags logo
VQK LPO, Front and rear Black molded splash guards
VRB LPO, Vehicle Cover, Premium Outdoor Vehicle Cover, Red with Z06 Logo
VRS LPO, Cargo shade
VRU LPO, Premium Outdoor vehicle cover, Gray with Stingray logo
VRX LPO, Vehicle Cover, Indoor Dust Cover, Grand Sport logo
VTB LPO, Rear fascia protector
VTD LPO, Body-Color Carbon Fiber Ground Effects
VTE LPO, Underhood liner with Stingray logo
VTE LPO, Underhood liner with Grand Sport logo
VTF LPO, Custom leather-wrapped floor console lid with Stingray logo
VV4 OnStar 4G LTE
VW9 LPO, Metallic Gray Z51 logo center caps
VWD LPO, Chrome Z51 logo center caps
VYW LPO, Floor mats, premium carpeted with Z06 logo
VYW LPO, Floor mats, premium carpeted with Grand Sport logo
VYW LPO, Floor mats, premium carpeted
WKP LPO, Vehicle Cover, Premium Indoor Dust Cover, Embossed Crossed-Flag Logo Pattern, Kalahari
WKQ LPO, Vehicle Cover, Premium Indoor Dust Cover, Embossed Crossed-Flag Logo Pattern, Red
WKR LPO, Vehicle Cover, Premium Indoor Dust Cover, Embossed Z06 Logo Pattern, Wagoner Blue
WKS LPO, Vehicle Cover, Premium Indoor Dust Cover, Embossed Z06 Logo Pattern, Black
WKU LPO, Vehicle Cover, Fully Rendered, Corvette C7.R Premium Indoor Dust Cover
WL0 LPO, Vehicle Cover, Fully Rendered, Grand Sport Premium Indoor Dust Cover
XFJ Tires, P245/35ZR19 front and P285/30ZR20 rear, performance
XFK Tires, front P285/30ZR19 and rear P335/25ZR20 Michelin Pilot Super Sport summer-only
XFM Tires, front P285/30ZR19 and rear P335/25ZR20 Michelin Pilot Super Sport Cup 2 summer-only
YF5 Emissions, California state requirements
Z07 Z07 Performance Package
Z07 Z07 Performance Package
Z15 Grand Sport Heritage Package
Z16 Grand Sport Performance Package
Z30 Carbon 65 Edition
Z30 Carbon 65 Edition
Z51 Z51 Performance Package
Z52 Dry sump oil system