Cat-Back Exhaust System - S-TypeEXCEPT Vehicles With AEV Package. This Cat Back(tm) system features the classic Borla(r) S Type sound level and 2. 75" turn down tail pipes. It features a "True Dual" design which is unique in the industry. Installation requires cutting the factory Y Pipe. It was designed specifically for the Silverado 1500 ZR2 and Sierra 1500 AT4X and delivers great sound without any drone. Muffler contains an internal H Pipe for increased performance and improved

BMRs DSL008 Driveshaft Safety Loop bolts-on to the factory floorpan

Available in 7"

The system features dual 4

System Features: Cat-Back(tm) System

The chassis of your A-Body can flex dramatically

installation is actually pretty easy

serialized

These BBK Performance shorty tuned Length exhaust Headers are designed and constructed as direct fit replacements for all 05-08 5

All in one kit for doing an injector install on a 6

This brace is precision cut and machine-formed to exact measurements before getting expertly welded

(Some hardware included in this kit is not shown in the pictures

with new grade 10