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| 01-04-2018, 04:31 PM | #1 |
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Lieutenant
 
122
Rep 451
Posts
Drives: 09'M3, 16'M3, 11'550i, 17'X5
Join Date: Dec 2014
Location: Corona, CA
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OEM Catless Modded X-pipe
I have an OEM xpipe, cat housings remain but the cats are actually empty. Creates low end backpressure as flow gets minor turbulence. Then at high rpm flows very nicely for a nice HP gain. OEM look doesn't hurt if u are ever pulled over and they want to verify u have cats (passes visual) Top looks wet because i sprayed WD-40 to loosen the 02 and flange bolts. No dents that aren't suppose to be there, full oem besides catless housings, that were professionally welded back together, no fitment issues. fits absolutely perfect. I'm willing to help you put it on if you'd like too.
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2009 Grigio Telesto M3 DCT. ESS 700, BPM Tuned, GTS Tune w/ Euro MDM, Catless custom exhaust, TE37SL/Rays G07EX, Amuse Ericsson Bumper, CSL Carbon Trunk
2016 M3. JB4, VRSF Downpipes, Custom exhaust, Cornfed 2011 550i. Dinan Stage 3, JB4 Piggyback, Catless Downpipes, Custom Exhaust 2017 X5 35i. STOCK, boring, and sold! |
| 01-05-2018, 08:49 AM | #3 | |
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Lieutenant
122
Rep 451
Posts
Drives: 09'M3, 16'M3, 11'550i, 17'X5
Join Date: Dec 2014
Location: Corona, CA
|
Quote:
__________________
2009 Grigio Telesto M3 DCT. ESS 700, BPM Tuned, GTS Tune w/ Euro MDM, Catless custom exhaust, TE37SL/Rays G07EX, Amuse Ericsson Bumper, CSL Carbon Trunk
2016 M3. JB4, VRSF Downpipes, Custom exhaust, Cornfed 2011 550i. Dinan Stage 3, JB4 Piggyback, Catless Downpipes, Custom Exhaust 2017 X5 35i. STOCK, boring, and sold! |
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