Exhaust tips are $30 something new from GMPD. I put the new ones on the rear of the car, and used my old ones for the front (after cutting the shield and adding the stuff you see). That'* 30-something for the PAIR.
I now use rubber undercoating on the front scoops. It absorbs the road debris better without chipping like the bedliner did. Although I do reccommend bedliner material as a basecoat first.
The application of the idea would be totally different for an SE/SLE as opposed to an SSE/SSEi. The underpinnings of the lower airdam are totally different.
TJ, I saw your pic, but it appears that you sacrificed your foglights for yours? And that hose is AWEFULLY small to support the needs of an L67.