EVO U Exhaust System with Arrestor & TFI Power Box Kit POL RZR 4 800 2011-2014

BIG GUN EVO U Full Exhaust System with Arrestor and TFI Power Box Kit for POLARIS RZR 4 800 2011-2014

Kit Includes: 1 EVO U Full Exhaust System, 1 USFS Approved screen type spark arrestor, 1 TFI Power Box

EVO U Full Exhaust System

Sleek muffler design allows for maximum clearance

High-temp black thermal coated oval shaped aluminum mufflers

TIG welded reinforced muffler bracket(s)

304 stainless steel mid pipes/head pipes

Black powder coated stainless steel end tips

Much lighter than stock exhaust

Significant horsepower and torque gains

Vortex Quiet Inserts included

Removable screen-type USFS approved spark arrestors

Handmade in the USA

One year Limited Manufacturer’s Warranty

USFS Approved screen type spark arrestor

USFS Forestry Approved (Screen Type) Spark Arrestor

Compatible with all Big Gun Exhaust Systems

Installs in minutes

Includes Spark Arrestor and Spacer Ring

If you are just using the Spark Arrestor without a quiet insert, you must use the Spark Arrestor and the Spacer Ring together.

Either the Spark Arrestor or Spacer Ring is needed for proper installation of a Vortex or Vortex 2 Insert.

TFI Power Box

Increases horsepower and throttle response

Installs in minutes

Third generation technology

No computer needed to adjust EFI

Highly recommended for any EFI unit with aftermarket exhaust

Plug-in technology (Does not interfere with stock ECU map)

Integrated faceplate buttons provide easy adjustment