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Thread: Magnaflow 2 1/2" axle backs

  1. #1
    Tuning-Porting-Mods G8-4-Speed's Avatar
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    Default **SOLD** Magnaflow 2 1/2" axle backs

    ***SOLD***

    08-09 Pontiac G8GT Magnaflow axlebacks, 2 1/2" for sale. USED. $320 shipped
    G8 Magnaflow muffers.jpg
    Last edited by G8-4-Speed; 01-06-2013 at 08:08 PM.
    https://www.facebook.com/RickCrawfordRacing
    2009 G8 GT-Rick Crawford- LS-4-SPEED@nc.rr.com

    2.00 60ft 13.06 @ 106.65 w/ 1.85 SLP Rocker-HPTuner
    1.97 60ft 12.97 @ 107.9 w/ 3.45 gears
    1.97 60ft 12.87 @ 107.7 w/ 4"-2.5" exhaust
    1.94 60ft 12.57 @ 111.9 w/ 217/225 Lunati cam
    2.03 60ft 12.37 @ 115.3 w/ Doug Thorley headers
    1.94 60ft 12.20 @ 115.0 w/ 219/233 Thumpr Cam
    1.70 60ft 11.38 @ 121.5 w/ 100hp NOS Dry shot-HSW controller & 285/40 NT05 Drag Radials on stock 18's
    1.72 60ft 11.65 @118.55 w/ 221/233 111LSA+0 Ported AirRam intake, Street tires. All Motor. DoD/AFM still functional.
    1.66 60ft 10.87 @ 127.08 w/ 221/233 lunati, 2800 stall, 100HP wet nitrous shot, milled & ported LS3's.
    1.65 60ft 10.81 @ 129.10 150Hp shot 2600 stall.
    1.53 60ft 10.59 @ 129.72 ALL MOTOR! ! ! ! Fastest N/A G8 Record Holder

  2. #2
    Beyond Help locrzn#92's Avatar
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    What are you switching too? Good price

    Roots blower by Magnacharger 469 hp 498 torque on Mustang dyno 12 lbs of boost
    Should be over 500 rwhp with cog drive, now 12 lbs of boost, no dyno or track time since od cog drive
    After Maggie 11.86 @ 115.33 w/1.74 60 ft (best 60ft 1.63.) (Nov. 6, 2010) Temp 60, DA 1158
    After Maggie 1/8 mile 7.58, best mph 92.16 w/1.66. Kooks Mids w/cats, H-pipe, cheap mufflers.
    20x8.5 and 20x9.5 Lorenzo Black Wl032 wheels Sumitomo Htr 3's 255-35 and 275-35's
    Eibach prokit with Lovell strut/shocks, Ctsv/Camaro Brakes
    The above Dyno numbers were after the sale to born2fly (awsome)
    New Ride is 82 malibu wagon with 6.0 ly6 and ported l92 heads, comp cam, holley hi ram intake, hedman headers, 4l60 w/3000 stall and more

  3. #3
    VIP Member Rawyzf's Avatar
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    Great deal!
    2009 Pontiac G8 GT - Magnetic Grey Metallic - 12.243@115.81 (10/06/2012) (SOLD - Dec. 05, 2013)
    [COLOR="#000000"]
    2008 Saab 9-7x Aero - Carbon Flash Metallic: (SOLD - March. 10, 2015)

    [B][COLOR="#000000"]

    2015 Chevrolet Silverado Z71 4x4 - Deep Ocean Blue Metallic: E85 conversion, Texas Speed LT Headers, Borla Muffler, Airraid MIT, Tuned & Converted by CJTunes.

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    got any in car videos of it?? how loud is it with longtubes & cats
    2008 G8, Vararam, Kooks and Hptuners 336 RWHP, 355 RWTQ
    2002 Forumla 701rwhp

  5. #5
    VIP Member Rawyzf's Avatar
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    Quote Originally Posted by 02NBMFormula View Post
    got any in car videos of it?? how loud is it with longtubes & cats
    I have kooks LTs with cats and these Magnaflows. Not too bad in my opinion. You can search for any of my vids on here or YouTube. Just search for rawyzf.
    2009 Pontiac G8 GT - Magnetic Grey Metallic - 12.243@115.81 (10/06/2012) (SOLD - Dec. 05, 2013)
    [COLOR="#000000"]
    2008 Saab 9-7x Aero - Carbon Flash Metallic: (SOLD - March. 10, 2015)

    [B][COLOR="#000000"]

    2015 Chevrolet Silverado Z71 4x4 - Deep Ocean Blue Metallic: E85 conversion, Texas Speed LT Headers, Borla Muffler, Airraid MIT, Tuned & Converted by CJTunes.

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    Quote Originally Posted by 02NBMFormula View Post
    got any in car videos of it?? how loud is it with longtubes & cats
    I've got Kooks LT's w/cats along with the Magnaflows; this is a video inside the car actually demonstrating the sound of the cog drive on the maggie but you can hear what the whole system sounds like. Keep in mind I have J-tubes also to attenuate the drone at 1700-2000 RPM.
    http://www.youtube.com/watch?v=bgMCpr7u10U
    2009 Hot White G8 GT, CTS-V v1 fronts, Camaro 20's, BMR Sways, Eibach Springs, Rear Cradle bushings. GXP FE3's, BMR rear susp. Kooks 1 7/8 LT headers, RCR custom 3” exhaust, ported LSA blower, 2.38 pulley; Ported heads and TB; LS7 MAF, Racetec pistons, Scat rods, CTS-V crank; FAST 85 injectors; RCR Lunati cam: 223/238 .615/.601, 116 +2 LSA. CTS-V pump/VaporWorx cntlr. Built trans, Methanol injection. Rick Crawford built and tuned. Best 1/4 9.68 @142, 1.42 60'.

  7. #7
    VIP Member Rawyzf's Avatar
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    Default Magnaflow 2 1/2" axle backs

    Man that sounds good in every way possible.


    Sent from my iPhone using Tapatalk
    2009 Pontiac G8 GT - Magnetic Grey Metallic - 12.243@115.81 (10/06/2012) (SOLD - Dec. 05, 2013)
    [COLOR="#000000"]
    2008 Saab 9-7x Aero - Carbon Flash Metallic: (SOLD - March. 10, 2015)

    [B][COLOR="#000000"]

    2015 Chevrolet Silverado Z71 4x4 - Deep Ocean Blue Metallic: E85 conversion, Texas Speed LT Headers, Borla Muffler, Airraid MIT, Tuned & Converted by CJTunes.

  8. #8
    VIP Member blue-mayhem's Avatar
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    This is the magnaflow axle backs with 1 7/8 ARH on my car a while back... Not to loud at all when it just cruising and they sound pretty good when you kick it in my opinion.

    [YOUTUBE]http://www.youtube.com/watch?v=xCIOqsucsFA[YOUTUBE]
    Last edited by blue-mayhem; 12-31-2012 at 03:47 PM.
    2009 SBM G8 GT, TVS 2300, 1:1 Cogs, Forged Engine built by RCR, 65lb Fast Injectors, PWM CTS-V Fuel System, Lunati Cam, Manley Nextek Springs, Comp Pushrods, 4" MAF, Methanol Injection, 1 7/8 ARH, 3" Custom Exhaust, 160 Thermostat, Eibach Springs, BMR Suspension, 19" VMR v710 Wheels, DBA 4000 T3 Rotors w/ HPS Hawk Pads, Transmission Cooler, Tuned by Rick Crawford...Old Numbers 499RWHP 483RWTQ, 1/4 10.77 @129.50

  9. #9
    Senior Member Troy TrackBeast's Avatar
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    Default Magnaflow 2 1/2" axle backs

    http://youtu.be/fRaglzoCURc

    Brian here is another video from that set up I think. You can hear it good at the burnout in the beginning of the video. Sounds exotic but badass.

    And this video at 3:16. You are in front of me coming off the track and goose it. This is my favorite clip of your exhaust!

    http://youtu.be/_XGwED6Bt0c
    Rick Crawford Racing Top End, Full Bolt-Ons, and PI 2600 Stall
    Current PB: 11.00 @ 125.91 --60' 1.61
    My YouTube Channel

  10. #10
    Tuning-Porting-Mods G8-4-Speed's Avatar
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    Thanks guys for the help and sound clips!
    https://www.facebook.com/RickCrawfordRacing
    2009 G8 GT-Rick Crawford- LS-4-SPEED@nc.rr.com

    2.00 60ft 13.06 @ 106.65 w/ 1.85 SLP Rocker-HPTuner
    1.97 60ft 12.97 @ 107.9 w/ 3.45 gears
    1.97 60ft 12.87 @ 107.7 w/ 4"-2.5" exhaust
    1.94 60ft 12.57 @ 111.9 w/ 217/225 Lunati cam
    2.03 60ft 12.37 @ 115.3 w/ Doug Thorley headers
    1.94 60ft 12.20 @ 115.0 w/ 219/233 Thumpr Cam
    1.70 60ft 11.38 @ 121.5 w/ 100hp NOS Dry shot-HSW controller & 285/40 NT05 Drag Radials on stock 18's
    1.72 60ft 11.65 @118.55 w/ 221/233 111LSA+0 Ported AirRam intake, Street tires. All Motor. DoD/AFM still functional.
    1.66 60ft 10.87 @ 127.08 w/ 221/233 lunati, 2800 stall, 100HP wet nitrous shot, milled & ported LS3's.
    1.65 60ft 10.81 @ 129.10 150Hp shot 2600 stall.
    1.53 60ft 10.59 @ 129.72 ALL MOTOR! ! ! ! Fastest N/A G8 Record Holder

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