Bilstein B16 2011 Porsche 911 GT3 RS 4.0 Front and Rear Performance Suspension System 2015-mazda-mx-5-miata-25th-anniversary-edition-esi1031425 Add Borla(r) X-Pipe with Mid-Pipes

Add Borla(r) X-Pipe with Mid-Pipes 60512 to create a Cat-Back(tm) system

The system incorporates a double piston design

This Mid-Section / Muffler Assembly features 3" diameter pipes and the aggressive ATAK® sound with no drone inside the vehicle

Tail Pipes with Brawler style black coated T-304 stainless steel tips

On these vehicles they were mounted behind the rear axle and were parallel to the axle

Bilstein B16 2011 Porsche 911 GT3 RS 4.0 Front and Rear Performance Suspension System 2015-mazda-mx-5-miata-25th-anniversary-edition-esi1031425 Add Borla(r) X-Pipe with Mid-PipesBilstein B16 (DampTronic) suspension kits feature ride height adjustability with dampers compatible with OE electronic damping systems. All of the active features of the factory electronic suspension, along with the factory controls, will be retained with the installation of this kit. These kits offer monotube performance dampers with matched springs that are tuned for each specific application. The zinc coated and threaded body design will give you