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| 01-04-2018, 04:29 PM | #1 |
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Lieutenant
 
122
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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)
__________________
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! |
| 01-21-2018, 01:24 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
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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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Appreciate
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| 02-12-2018, 04:24 PM | #5 | |
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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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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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Appreciate
0
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| 03-18-2018, 02:43 AM | #6 |
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OPN DIFF
475
Rep 1,908
Posts
Drives: 10' E90 M3 6MT LB
Join Date: Oct 2012
Location: Pacific Ocean
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Location?
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Appreciate
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| 03-20-2018, 05:16 PM | #7 | |
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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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Appreciate
0
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| 05-10-2018, 01:51 AM | #9 | |
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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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Appreciate
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