Autometer Z Series 2-1/16in 0-100 PSI Mechanical Exhaust Pressure Gauge 1985-oldsmobile-firenza-brougham-lx-esi1396339 These will NOT fit the

These will NOT fit the Original Equipment (O

This system is constructed from 4" mandrel-bent 409 stainless steel tubing and uses high quality band clamps and OE-style bayonet hangers

powder-coated lower mounts are accented by bright-red anodized aluminum end caps and locking rings

Cat-Back(tm) Exhaust System S-Type Sound Level No Drone 4" Bright Chrome On T-304 Stainless Steel Tips Bolt On Installation T-304 Stainless Steel Construction Million-Mile Warranty Best of all

** Please Note: Center panel cannot be installed on its own

Autometer Z Series 2-1/16in 0-100 PSI Mechanical Exhaust Pressure Gauge 1985-oldsmobile-firenza-brougham-lx-esi1396339 These will NOT fit theOne of the most requested line additions in AutoMeter history, this Mechanical Exhaust Pressure Gauge has been engineered to the highest standards of accuracy and durability. Precisely monitor your exhaust backpressure to maximize power and efficiency and ensure turbo longevity. Also ideal for cam tuning, a simple 1 8 NPT connection is all you need for installation. An install kit with 1 4 copper tubing is included and an optional particulate filter