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Exhaust cutout

This is a discussion on Exhaust cutout within the External Engine forums, part of the LSx Technical Help Section category; ...

  1. #1
    Junior Member
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    black
    2002 Firehawk Convertible

    Exhaust cutout

    Does anyone know the difference between the Race Ready Performance “original” and the “patriot” products? The original cutout is a bit more expensive. Looking to get the 3” electric cutout. Thanks!

  2. #2
    Spaz is My Mentor SMWS6TA's Avatar
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    Navy Blue Metallic
    98 T/A w/ mods, 00 FBVert

    Exhaust cutout

    mine's from QTP. Check them out.
    http://www.ls1.com/forums/f7/my-6-liter-build-174257/

    http://www.ls1.com/forums/f8/my-8-8-rear-build-165553/

    6.0L Block - Forged 403 built, breaking it in , Polluter Stg3 Cam, FAST 102mm Intake, NW102 TB, MSD wires, NGK TR6 plugs, Truck Coil Packs, LS3 Fuel Injectors, CC Pacesetter LT Headers, TS&P ORY, QTP e-Cutout, Magnaflow Muffler, 104mm Air Lid & Line Lock, Catch Can, Stage 2 T56 w/Viper shaft, PRO 5.0 Shifter, Tick MC, Monster Stg 4 Clutch, QT SFI BH, MWC DSL, UMI: SFC, PHB, LCA's, LCA Relocation Brackets & TA, Hotchkis Springs (1" Drop), YR1 Snowflake Wheels wrapped in NT555 tires & Custom Fab Ford 8.8 rear w/4.10 Yukon Gears, WSQ Hood, 3"CM Strange Eng Drive Shaft.

    00 FB Vert

    Horsepower never lies, but is often lied about!

  3. #3
    Senior Member Redphoenix1998's Avatar
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    I like QTP. Have always run them. My buddy uses a company called DMH who's design seems to be the one used by race ready and patriot. From a design standpoint the QTP is much more reliable and better for clearance because the motor is more compact.
    98 WS6 M6 ASC #2647
    Forged Custom 408 w/Vortec YSi

  4. #4
    Spaz is My Mentor SMWS6TA's Avatar
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    Navy Blue Metallic
    98 T/A w/ mods, 00 FBVert

    They also sell oval shaped cutouts that you might be able to do a little fab to make it work for clearance.

  5. #5
    Moderator Firebirdjones's Avatar
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    I'm still using a pair of DMH's I bought at least 15 years ago now. Still working great.

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