MBRP Armor BLK 3.5 Inch Axle-Back Dual Exhaust For 14-19 Porsche 911 GT3/GT3RS 4.0L lighting high-efficiency all-aluminum end tanks -

high-efficiency all-aluminum end tanks - a wide-open inlet and outlet - and a thick core area with impressive volume

Driving/Combo Light Beam: Maximum trail coverage in a single light

6L LLY Duramax Models

It flows 50 percent better than stock-and delivers greater air density to the turbo's inlet than the stock system and all competitors tested

MBRP Armor BLK 3.5 Inch Axle-Back Dual Exhaust For 14-19 Porsche 911 GT3/GT3RS 4.0L lighting high-efficiency all-aluminum end tanks -Enhance the sound and presence of your 20142019 Porsche 911 GT3 or GT3RS with the MBRP Armor BLK 3. 5" Axle Back Exhaust System. Engineered with a straight through design, this system dramatically improves the exhaust note, delivering the aggressive tone Porsche enthusiasts crave. Featuring dual 4" black coated tips, it elevates both performance and appearance while maintaining factory fit and compatibility with OEM side mufflers, catalysts, and