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Thread: New exhaust system

  1. #1
    RichardK is offline ChatterBox Silver Subscriber
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    New exhaust system

    Have been installing the 2 1/2" exhaust system and extractors to the RRC today, not a pleasant job but should finish tomorrow sometime, hopefully will now make a suitable noise for SWMBO.

    I have a standard exhaust system complete with manifolds if anyone wants them for 3.9 RRC '94
    RichardK

    Series IV Matrix Offroad Camper following our Discovery 3 with E Diff, BAS Remap, Mitch Hitch, Uniden UHF, Codan NGT HF, Masten TPMS, Proquip Compressor Guard, ARB Winch Bar, Milemarker Hydraulic Winch, 4x4 Intelligence Rear Wheel Carrier, VMS GPS with Rear Camera,

  2. #2
    Lanwick Guest
    How's is the new exhaust? Do you see much difference in power or fuel economy? Sound better? I would be keen to know as I am just considering the same change on my '97 Disco.

  3. #3
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    Im fitting my new extractors, new y-pipe and 2.5" system on tuesday so ill let you know haow that goes too, alos on a 94 rrc 3.9

  4. #4
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    pics of the extractors please
    "How long since you've visited The Good Oil?"

    '93 V8 Rossi
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    1988 Isuzu Bus. V10 15L NA Diesel
    Home is where you park it..

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  5. #5
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    ill get pics on moday of mine for you, they are genies and i tell you what with the 2.5" it sounds awesome, not to loud at idle just a hum, then you step on it and bam! it lets you know it's there. Goes a little better aswell, doesnt seem to run as rich it appears, but its proably my imagination.

  6. #6
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    i have the same setup and it sounds great

  7. #7
    Join Date
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    Quote Originally Posted by RRV80 View Post
    ill get pics on moday of mine for you, they are genies and i tell you what with the 2.5" it sounds awesome, not to loud at idle just a hum, then you step on it and bam! it lets you know it's there. Goes a little better aswell, doesnt seem to run as rich it appears, but its proably my imagination.
    If it now scavenging the old gasses properly it wont run as rich......... isn't just your imagination.

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