2007 4.7 Liter XK | Front Modified OME HD Lift | Rear 4" Superlift | JBA UCA's | Rusty's Rear Adjustable Track Bar | Rysty’s Adjustable Upper and Lower Rear Control Arms w/Heim Joints | Mickey Thompson Classic III 17x9 Wheels | 315/70R17 Goodyear Duratracs | Airflow Snorkel | Flowmaster 40 Series Muffler | Superchips Flashpaq | Mopar Skids | 4xGuard Belly Guard | American Rebel Rear Diff Cover | Rear Powertrax No-Slip | Front Electronic Locker | Rear Heat/AC Delete
My friend just bought a 2006 Hemi XK and installed MBRP 3 inch Cat back exhaust. His oem exhaust was 2.5 inch, the same as my 4.7 Liter. The reason it looks like slightly larger than 2.5 inch is because your measuring the O.D. of the exhaust but it goes by inner diameter where the exhaust flows.
Unless they changed the diameter for the newer XK's. Wouldn't make sense to me.
http://www.jeepcommander.com/forums/...ead.php?t=1667
Last edited by 07JeepXK; 07-26-2012 at 06:50 AM.
2007 4.7 Liter XK | Front Modified OME HD Lift | Rear 4" Superlift | JBA UCA's | Rusty's Rear Adjustable Track Bar | Rysty’s Adjustable Upper and Lower Rear Control Arms w/Heim Joints | Mickey Thompson Classic III 17x9 Wheels | 315/70R17 Goodyear Duratracs | Airflow Snorkel | Flowmaster 40 Series Muffler | Superchips Flashpaq | Mopar Skids | 4xGuard Belly Guard | American Rebel Rear Diff Cover | Rear Powertrax No-Slip | Front Electronic Locker | Rear Heat/AC Delete
Thanks for all of the info man. I ordered the 2.5 I/O today. I can't wait to have it installed!
Awesome, can't wait to hear it cause i've been debating what muffler to have ready for my "backup" after i tear open the stock one on a rock!
High fives for the Phillies sticker.
Ryan ---- 2006 WK 4.7 QDII <- Click for Garage
2.25" RR Lift - Front Bilstiens - Rear OMEs - 32" Wildpeaks - Saguaro 4x Shackles - Tail Light Guards - AFE intake - Rola - Exhaust
Twitter Facebook ---- Chive On
Its not really an "if".... more of a "when" it happens. The stock muffler is huge and hangs down pretty low lol
Last night I rotated the tires on the XK and crawled underneith to check everything out for tomorrow's off road trip. I noticed a nice size dent in my flowmaster muffler. If i still had the oem muffler im pretty sure it would have been destroyed. I love the flowmasters because they are very thick and act like a skid plate!
2007 4.7 Liter XK | Front Modified OME HD Lift | Rear 4" Superlift | JBA UCA's | Rusty's Rear Adjustable Track Bar | Rysty’s Adjustable Upper and Lower Rear Control Arms w/Heim Joints | Mickey Thompson Classic III 17x9 Wheels | 315/70R17 Goodyear Duratracs | Airflow Snorkel | Flowmaster 40 Series Muffler | Superchips Flashpaq | Mopar Skids | 4xGuard Belly Guard | American Rebel Rear Diff Cover | Rear Powertrax No-Slip | Front Electronic Locker | Rear Heat/AC Delete
There are currently 1 users browsing this thread. (0 members and 1 guests)