SPEED ENGINEERING OFF-ROAD Y-PIPE 2007-13 TRUCK & SUVSpeed Engineering Y Pipes are made out of 304 stainless steel and offer great quality, performance, and affordability. Our Y Pipes are mandrel bent, tig welded, and feature polished stainless steel construction. All of our Y Pipes have been dyno proven. We stand behind our headers & Y Pipes in saying you will not find a better fitting, quality built, budget header for your vehicle.

Borla XR-1 Racing Mufflers

V8 Engines Only

log start/stop)

400 Texas Speed Pushrods & Valve Seals

Even the plug is the same as all ls1's

Brand:  ARP

Software CD

The New Weld S81 Are Now In Stock

45ms at 14 volts

7 Bolt Pattern

9 wideband to relay AFR information to the ECU for accurate reading and precise tuning control

Manufacturer's Part Number:  12619