LowlyfeGTP's 1999 Pontiac Grand Prix GTP

Factory Options:

Safety
Antilock 4-wheel disc brakes, dual front airbags, daytime running lights.

Comfort and Convenience Features
Air conditioning, power steering, tilt steering wheel, leather upholstery, front bucket seats, heated driver's seat, center console, cupholders, power mirrors, power windows, power door locks, digital clock, tachometer, visor mirrors, intermittent wipers, rear defogger, map lights, remote decklid release, automatic headlights, floormats, dual-zone manual climate control, 6-way power driver seat w/power lumbar adjustment, remote keyless entry, head-up instrument display, BOSE AM/FM/CD player w/equalizer, leather-wrapped steering wheel w/radio controls, automatic day/night rearview mirror, outside temperature indicator, illuminated visor mirrors, overhead console, trip computer.

Appearance and Miscellaneous
Sport suspension, polished alloy wheels.

Vehicle Dimensions
Specification Pontiac Grand Prix 2-door coupe

Wheelbase, in. 110.5

Overall Length, in. 196.5

Overall Width, in. 72.7

Overall Height, in. 54.7

Curb Weight, lbs. 3396

Cargo Volume, cu. ft. 16.0

Standard Payload, lbs. -- --

Fuel Capacity, gals. 17.0

Seating Capacity 5

Front Head Room, in. 38.3

Max. Front Leg Room, in. 42.4

Rear Head Room, in. 36.5

Max. Rear Leg Room, in. 36.1

Engine
Supercharged ohv V6

Size, liters/cu. in. 3.8 /231

Horsepower @ rpm. 240 @ 5200

Torque (lb-ft) @ rpm. 280 @ 3200

Availability Standard

EPA City / highway mpg

4-speed automatic 18/28

Exterior Modifications:

Daytona Pacecar Heat Extractor Hood (2000)
Tinted windows
Daytona 500, SE, 40th Roof rails
Limited Edition Spoiler
18"x8.5" Stern ST-1 Beast hyperblack wheels
Red calipers
Debadged
Shaved trunk lid
No door lock cylinders
Vent visors
Gunmetal Altezza tail lights
Spyder Auto Projector Headlights
Headlight covers (clear with eyebrows)
Clear corners
Catz driving lights
5000k HID headlamps

Interior Modifications:

*2005 GXP leather/suede front and rear seat swap*
3 Gauge A-pillar pod
2 1/16" Auto Meter Carbon Fiber Gauges
-Air/Fuel Ratio
-Boost
-Transmission Temperature
2 5/8" Auto Meter Ultra-lite Gauges in Cubby
-Fuel Pressure
-Nitrous Pressure
GTP Lloyd's floor mats
GTP trunk lid mat
Red leather wheelskins
Red leather shift boot
Red GTP headrest wrap
Real carbon fiber dash kit
Red LED interior lighting
Levoc Carbon Fiber/Chrome Shift Knob
Heads Up Display
Alpine System w/ steering wheel controls
White LED alarm warning lights

Performance:

Custom 10-rib pulley system
Interchange 10-rib supercharger pulleys
3.3" 10-rib pulley installed
Relocated IAT sensor
Casper fuel regulator
Walbro fuel pump
JMB 4" FWI
High/low fan switch
DHP Custom PCM
MSP Transmission Pan
B&M Transmission cooler
TransGO Shift kit
Throttle body spacer
Throttle body shield
RAT engine supports
Poly motor mounts
O2 Simulator
MSD Digital DIS-4 ignition
MSD 8.5 wires
Performance Plugs
Optima Red Top Battery
NOS Custom Nitrous System
NOS Purge Kit
NOS Bottle Heater
Mallory Window Switch
WOT Switch
PCM Tray

TOG Headers
RT 3" off-road DP
RAT 3" exhaust
Borla 3" Carbon Fiber/Stainless Steel Dual/Dual Exhaust Tips(discontinued)

Car had current best of 12.9 sec 1/4 mile (2001, had to let off around 1000 ft. mark).

Suspension/Chassis:

STREET
18"x8.5" +35 offset Stern ST-1 Beast Hyperblack Wheels
w/ Nexen N3000 245/45-18
Progress lowering springs
Koni adjustable struts
RAT front sway bar
RAT rear sway bar
Poly suspension bushings
RAT front strut tower brace
GMPP rear strut tower brace
Thrasher traction bars
KVR cad-plated cross-drilled rotors
KVR stainless braided brake lines
Performance Friction pads

Drivetrain:

B&M Transmission cooler
TransGO Shift kit
MSP Transmission Pan

Electronics:

Alpine CDA-D855 Head Unit
Steering Wheel Controls
Alpine CHA-1214 Disc Changer
Alpine 12" Type R subwoofer
Custom Fiberglass Enclosure
Polk EX Series Component Speakers
Alpine MRD-F753 Amp
2 One Farad Capacitors
Auto Meter Carbon Fiber Boost Gauge
Auto Meter Carbon Fiber Air/Fuel Ratio Gauge
Auto Meter Carbon Fiber Transmission Temp Gauge
Auto Meter Ultra-lite Fuel Pressure Gauge
Auto Meter Ultra-lite Nitrous Pressure Gauge
Dynomat on Rear Package Tray
Aftermarket Red LED Lights
Viper Alarm w/ Window Control & Remote Start

*BEST SOUND under 500 BGPM 07*
121.9 dB
9.0 install
9.0 sound

To-Do List:

TURBO, Triple Edge Performance Transmission