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I dig it for now. Unfortunately, I'm throwing multiple fuel/air ratio codes (1179,1193, etc) which leads me to think my cats are bad. Which would explain my lackluster fuel mileage and faint "rumbling" noise that happens under slight acceleration. I'm thinking about just throwing in some NRP Hi-Flows from Paul and continue the straight pipe to the back quarter panel. Thoughts?
It doesn't drone as bad as I thought it would either, sounds fairly nice, too
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-1998 Land Rover Discovery I, LE
-163,XXX miles.
-2" OME HD Lift Kit w/ 265/75/16, ARB, Winch
-Tennessee Rover Enthusiasts Community, T.R.E.C.
"Don't Rover Over!"
How much did DP pay for that product placement? lol
Mine had a flowmaster on it....yeah a flowmaster ha ha. The previous owner put it on there. My wife hated it until all the rednecks stated complementing the sound. ha ha
I'm surprised yours isn't louder. Maybe your cats are clogged a bit.
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95 Disco under the trail monster knife
Definitely, cats will quiet things down quiet a bit when they are clean. The more they are clogged the quieter it will get. I'm not sure if it will screw with the ECU or not but if you don’t have emissions there (I don't think you do) then I'd think about gutting them or replacing with a straight pipe.
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95 Disco under the trail monster knife
We don't. I would love to remove them, because they're giving me 10 MPG and rattling under accerlation. But I can't stand Check Engine lights on either.
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-1998 Land Rover Discovery I, LE
-163,XXX miles.
-2" OME HD Lift Kit w/ 265/75/16, ARB, Winch
-Tennessee Rover Enthusiasts Community, T.R.E.C.
"Don't Rover Over!"
yeah but dude, it's not just your cats that are giving you 10 mpg it also has something to do with the 2" lift you're running and the 265's id be willing to venture. Bumpers aren't terribly light either. As it is, the general consensus is that these things are good for an AVERAGE of 13-14mpg stock. So you're not losing that much
FWIW re: the straight pipes, i say go for it, but if you're gonna do it, do it right. Run it out the back over the rear axel and have it turn out and exit through the bottom of the rear quarter panel, or through the bottom of a custom bumper (excuse to buy one). also, i'm sure you know, that if the exhaust terminates before the furthest rearward opening windows, then the car can't be smogged strett legal
I'm sure you've already seen my deCAT thread and video, but I couldn't resist the urge to fire it up momentarily with just headers after I had dropped the Y-pipe. It sounded like a nasty race car and left my grandfather shaking his head
I did the same thing. It does get annoying on those longer trips though.
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1994 XJ12 V12 auto. 120k
1988 Range Rover Classic. sold
1996 Discovery 1. SOLD
1986 Chevy Custom Deluxe 10, 305, auto, 50k, everything stock original and working FOR SALE?
1992 BMW 318i convertible SOLD
Sounds sick. I would leave it that way, but pipe it all the way to the rear.
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98' Discovery LE - 84k miles
New alternator, heavy duty fan clutch, battery, spark plugs, rear brake rotors, brake pads, fuel pump, muffler
My first car
Straight Pipe Rover (Video)
