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G8 GT Straight Pipe Exhaust
Short compilation vid of custom 2.5in straight pipe Exhaust with Helmholtz Resonator J-pipe mod.

2012 CHALLENGER SRT8 6.4L vs. 2009 PONTIAC G8 GT
http://www.triplexmotorsports.com Made a couple of friendly pulls in the wife's G8 with a buddy's new Challenger he recently bought. 4th gear was giving him trouble, so we didn't get to get the ideal 40-130MPH pulls we wanted to do, but fun nonetheless... 2012 Dodge Challenger SRT8 - 6.4L Hemi, Exhaust, tires/wheels. 2009 Pontiac G8 GT - American Racing long tube headers, Magnaflow Exhaust, Rotofab CAI, Powerbond underdrive pulley, DBA drilled and slotted rotors and Hawk performance pads, throttle body port & polish and East Texas Muscle Cars custom Dyno tune - 371RWHP and 387RWTQ. Check out East Texas Muscle Cars at http://www.easttexasmusclecars.com Be sure to check us out on Facebook at Triple-X Motorsports & Outdoors for all the latest updates! http://www.facebook.com/TripleX.Motorsports

2009 PONTIAC G8 GT FULLY BOLTED vs. 03 FORD MUSTANG GT!!
2009 Pontiac G8 GT with full bolt-ons - American Racing long tube headers, Magnaflow Exhaust, Rotofab CAI, Powerbond underdrive pulley, throttle body port & polish and East Texas Muscle Cars custom Dyno tune. 2003 Ford Mustang GT included aftermarket MAF, intake manifold, CAI, hi-flow cats, tune and more... All professional photography captured by R. A. Gray Photography. Check out Rick's gallery and services at http://www.ragrayphotography.com/ Audio - Tracks utilized include: "Synth Garden". Scott Lee Cupp is a Composer and arranger residing in California...Scott has played in the recording studio with many well known artists including White Snake, Ozzy Osbourne, guns N' Roses and more... He is a very versatile composer and arranger with extensive abilities... If you are interested in Scott's work or need a custom soundtrack for your projects please email Scott directly at scottcupp07@aol.com Compositions are available at a very reasonable rate...To view some of Scott's work go to www.youtube.com/scott93257 Be sure to check us out on Facebook at Triple-X Motorsports & Outdoors for all the latest updates! http://www.facebook.com/TripleX.Motorsports #19 - Most Discussed (Today) - Autos & Vehicles #103 - Most Viewed (Today) - Autos & Vehicles #67 - Most Viewed (Today) - Autos & Vehicles - Mexico #60 - Most Viewed (Today) - Autos & Vehicles - Canada #21 - Top Rated (Today) - Autos & Vehicles #73 - Most Discussed (This Week) - Autos & Vehicles

2009 G8 GXP Project: supercharger, cam, exhaust...
2009 G8 GXP Kooks 1 7/8" Longtube Headers Kooks x-pipe Exhaust Magnacharger 2300 Supercharger Intercooler Fuel rail 60psi injectors Livernois Motorsports Stage 1C cam Dual coil valve springs Livernois Motorsports pushrods Tuned by HiTech Motorsports 542 rwhp, 524 rwtq Soon to have Rotofab CAI, and 2.8" Supercharger pulley

2008 Pontiac G8 GT Top Speed Run (Completely Stock)
Pontiac G8 GT performing a top speed run to see what this, arguably the greatest pontiac ever built, is capable of achieving in completely stock trim. (p.s. i know its just a rebadged commodore) Superchips cortex programmer only used to raise the stock speed limiter, no other options were changed and no tunes were installed. Stock trim, nothing removed from the car at all, not even the spare tire. Run was done with 3/8th of a tank of gas. Car in its stock form: 361 hp & 385 ft. lbs. tq. 3,995 lbs. curb weight

2008 Pontiac G8 GT Exhaust
2008 Pontiac G8 GT with Corsa Mufflers.

LOUD Cadillac CTS-V (straight pipes?) in Austin TX
My and my friend saw this guy racing around near Lake Travis in Austin TX and decided to follow him for a while. He ended up doing quite a nice fly-by for us.

G8 GXP - Cut outs, Cam
White G8 GXP M6 after a Dyno run at the last North Carolina G8 meet we had (www.g8board.com). EDIT: This isn't my car, but it put down something near 475 RWHP/490 torque.

Pontiac G8 GT - Solo Performance Exhaust with Hi-flowing Cats and Kooks Headers
Startup and drive by videos of John's G8 with Solo Performance Hi-flowing cats, Mach V2 Exhaust with J-pipe, and Kooks long tube headers. Comparison video of his startup and my G8 with Solo Axlebacks. His car did not have an intake or tune in these videos at the time.

2008-2009 Pontiac G8 GT/GXP with Kooks Headers and Corsa Exhaust
Here we have a set of 1 3/4" x 3" Kook Longtube headers, part #6711, paired up with a pair of our NEW Corsa Catted Connection Pipes, part #6711-Corsa and a Corsa Cat-Back part #14950. This whole system can be purchased directly through Kooks Headers or one of our authorized dealers across the country. Enjoy!

G8 GT Flowmaster Exhaust
I took the stock system off from the cats back, had 2 1/2" pipes installed with a magnaflow true xpipe and classic flowmaster 40 series - 2 chamber 1500 RPM hold 3800 rev Sound kind of sucks becuase I dont have a camera with a good audio capture microphone :(

2008 Pontiac G8 GT with DMH Electric Exhaust Cutouts
Show sound differences with open and closing the Exhaust Cutouts.

2009 Pontiac G8 GT - New Era Custom Cam Grind
New Era Custom Cam Grind in action.

2009 Pontiac G8 GT w/ APS Twin Turbos
Joe Phillips 2009 G8 GT with APS twin turbos. Customer installed twin turbo system and brought it to us for tuning. This run made 520.4 HP/ 587.9 TQ. We made another pull with the same tune this am to back up the numbers and made 538.0 HP / 610.2 TQ.

Pontiac G8 GT Magnaflow
short clip of a G8 GT with magnaflow cat-back