aFe 02-09 Chevrolet Trailblazer/ 02-09 GMC Envoy L6 4.2L Silver Bullet Throttle Body Spacer - Silver Cabin Filter Swap out your existing Touring

Swap out your existing Touring Edition rear sections for unfiltered straight-through Track Edition rear sections

Easy to install

The Axleback AWE Touring Edition Exhaust maintains a 3" diameter

50in S-TYPE Cat-Back Exhaust Black Chrome Tip

System Features: Cat-Back System Split Rear Exit 4" Black Chrome On T-304 Stainless Steel Tips Touring Sound Level T-304 Stainless Steel Construction Bolt-On Installation Million Mile Warranty

aFe 02-09 Chevrolet Trailblazer/ 02-09 GMC Envoy L6 4.2L Silver Bullet Throttle Body Spacer - Silver Cabin Filter Swap out your existing TouringaFe 02 09 Chevrolet Trailblazer 02 09 GMC Envoy L6 4. 2L Silver Bullet Throttle Body Spacer Silver The serrated helix design creates air turbulence in the intake manifold. This turbulence increases the air pressure in the combustion chamber, resulting in increased performance and improved throttle response. The serrated helix combination design also reduces intake whistle that occurs with helix only designs (US PAT 07055513). This Silver Bullet