Racing Dynamics Mini Cat - O2 Sensor Bung, 45 Degree (NLA)This mini cat is useful in mounting exhaust systems for testing of track evaluation purposes. This tester is at a 45 degree angle for special clearance application. It has a mini 400 cell cat in it to help in evaluation. The Racing Dynamics mini catalytic converter is manufactured out of stainless steel. These testers are not for street application and are intended for NON ROAD APPLICATIONS.

All brackets materials and design are calculated according to what is needed

Reverse mount option

Accelerometer data gave us a way to compare mount combinations against each other with a low data error percentage and to quantify driver comfort as well as engine movement

GIAC's performance DSG software truly optimizes the launch control

dust and debris to provide colder air to the engine for an increase in horsepower

Velt Sport Catch Can Mount - VW / Mk4 / Golf / GTI / Jetta

Magnaflow Stainless or Borla Stainless mufflers for max power (select option above)

The APR Axleback Exhaust (Valveless) Conversion is a direct bolt-on to an existing APR Catback Exhaust System and converts your valved with mufflers system to the APR Valveless System

2% Increased Sway Bar Rate (Over Factory A4 28

- Overal Diameter 4"

End Bushings x2

70 x 12 Phillips MAF screws