aFe ATLAS 4in DPF-Back Alum Steel Exhaust System w/Dual Exit Black Tip 2017 GM Duramax 6.6L (td) - 49-04086-B fits_1988-1993`BMW`3 Series Dyno tested and produced significant

Dyno tested and produced significant power increases of +44 HP / +73 lbs

FRONT REAR SPRING RATES 8k 5k UPPER MOUNT Hardened Rubber OEM Application Notes:

These attachments enhance the overall look of your F87 embodying the spirit of high-performance racing and allowing you to make a bold statement on every drive

Every product we engineer is the result of relentless R&D

The 458 in stock formation is a testament from Ferrari's F1 technology

aFe ATLAS 4in DPF-Back Alum Steel Exhaust System w/Dual Exit Black Tip 2017 GM Duramax 6.6L (td) - 49-04086-B fits_1988-1993`BMW`3 Series Dyno tested and produced significantInterested in a new exhaust system for your L5P Duramax? Check out the ATLAS dual DPF Back exhaust system by aFe. This system is constructed from 4" mandrel bent aluminized steel tubing and uses high quality band clamps and OE style bayonet hangers. This unit uses all factory mounting locations and comes with a bolt on bracket that supports the driver side tailpipe. This provides for a quick, hassle free installation with no modification necessary.