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#1
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Center resonator options
Mine is on its way out. I'll JB weld the seam leaks to buy some time, but need some advice on options.
Details - It's a 2004 4.4 with the 4.8 exhaust on it. From what I can tell the resonator (and I would assume the cats) are all from a 4.8. The PO put that and the 4.8 trim on it. Part number on the resonator is 1810 7531830-03 (Zeuna Starker 204 8629 018). - I tow sleds in the winter and my track car in the warmer months, so I need the performance to be maintained or better (no torque drop mid-range). Options 1. Supersprint https://www.ecstuning.com/b-superspr...onator/789103/ 2. Magnflow https://www.magnaflow.com/products/1...eel-tru-x-pipe 3. Find a used 4.8 replacement Anyone have similar installs to either 1 or 2? Thanks in advance!
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Daily Drivers: - 2008 535i, 320,000km - 2004 X5 4.4, 01/2004 production, 420,000km - 1997 328i, 350,000km Track: - 1996 328i, track/race car, ~300,000km Winter: - 2013 Ski-Doo MXZ X 800 E-TEC, trail can - 2007 Ski-Doo MXZ Blizzard 800 HO - 2001 Ski-Doo MXZ 600 w/800 engine, exhaust - 1978 Ski-Doo Olympique 340 (vintage race sled) - 1977 Ski-Doo Olympique 340E |
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#2
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Bump. Anyone with a 4.4, modified centre resonator (after market, x-pipe, etc) and 4.8 rear mufflers that tows? Insight would be appreciated. Thanks!
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Daily Drivers: - 2008 535i, 320,000km - 2004 X5 4.4, 01/2004 production, 420,000km - 1997 328i, 350,000km Track: - 1996 328i, track/race car, ~300,000km Winter: - 2013 Ski-Doo MXZ X 800 E-TEC, trail can - 2007 Ski-Doo MXZ Blizzard 800 HO - 2001 Ski-Doo MXZ 600 w/800 engine, exhaust - 1978 Ski-Doo Olympique 340 (vintage race sled) - 1977 Ski-Doo Olympique 340E |
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#3
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I'm getting a magnflow tru-x pipe installed next week. Stay tuned.
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Daily Drivers: - 2008 535i, 320,000km - 2004 X5 4.4, 01/2004 production, 420,000km - 1997 328i, 350,000km Track: - 1996 328i, track/race car, ~300,000km Winter: - 2013 Ski-Doo MXZ X 800 E-TEC, trail can - 2007 Ski-Doo MXZ Blizzard 800 HO - 2001 Ski-Doo MXZ 600 w/800 engine, exhaust - 1978 Ski-Doo Olympique 340 (vintage race sled) - 1977 Ski-Doo Olympique 340E |
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#4
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Tuned in.
(Shouts)... Ma’! Go make me some popcorn. - gets hit in the head with uncooked popcorn bag! Sent from my iPhone using Xoutpost.com
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Like you, I drive an X5. Also like you, I'm a detective trying to figure out what's wrong now, how long will it take make to fix it and how much will it cost this time
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#5
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I want to remove the resonator on my 4.8 but will likely be awhile before it happens. Other projects keep pushing modding the 4.8 back.
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2005 X5 4.4i Build 04/05 Maintenance/Build Log Nav, Pano, Sport (Purchased 06/14 w/ 109,000 miles) (Sold 8/15 w/121,000 miles) 2006 X5 4.8is Build 11/05 Maintenance/Build Log Nav, DSP, Pano, Running Boards, OEM Tow Hitch, Cold Weather Pckg (Purchased 08/15 w/ 90,500 miles) 2010 X5 35d Build 02/10 Nav, HiFi, 6 DVD, Sports Pckg, Cold Weather Pckg, HUD, CAS, Running Boards, Leather Dash, PDC, Pano (Purchased 03/17 w/ 136,120 miles) |
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#6
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Got the Tru-X Pipe installed. I like it.
https://youtu.be/1xLKoM-Jbbs https://youtu.be/GGJt9tESpZI It goes in for body work this weekend, Tire balance next week and deep detailing a few weeks later.
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Daily Drivers: - 2008 535i, 320,000km - 2004 X5 4.4, 01/2004 production, 420,000km - 1997 328i, 350,000km Track: - 1996 328i, track/race car, ~300,000km Winter: - 2013 Ski-Doo MXZ X 800 E-TEC, trail can - 2007 Ski-Doo MXZ Blizzard 800 HO - 2001 Ski-Doo MXZ 600 w/800 engine, exhaust - 1978 Ski-Doo Olympique 340 (vintage race sled) - 1977 Ski-Doo Olympique 340E |
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#7
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Quote:
I like that, sounds good It's on my list of things to do as well, right after I get the "needs to be done" things finished
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#8
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Quote:
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#9
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Anyone upgraded a 3.0i with an X-pipe instead of the center resonator?
After putting an intake and a 4.6iS exhaust on my 3.0i, I am left wanting for more noise.
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2003 3.0 5MT Topasblau Purchased in 2016 and sold in 2024 2012 35d Platingrau |
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#10
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__________________
Like you, I drive an X5. Also like you, I'm a detective trying to figure out what's wrong now, how long will it take make to fix it and how much will it cost this time
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