Embout déchappement en fibre officiel de carbone 21-25 Silverado Sierra 1500 4,3 L ou 5,3 L 84521838 OEM

Q:What does “extreme corrosion chamber testing equivalent to 5 years” mean?

A:GM Engineers performed 25 cycles of 3-stage corrosion chamber testing to validate the Carbon Fiber Exhaust Tip. The test includes 8 hours of an ambient stage with a 1% complex salt spray, 8 hours of a humid stage and 8 hours of a dry-off stage to replicate extreme conditions and validate each tip for resistance to discoloration and corrosion. Additionally, the tips are subjected to a 2-hour thermal heat soak at ~392F °F for discoloration evaluation.

Q:Are these real carbon fiber?

A:Yes, these Carbon Fiber Exhaust Tips are built from a 2.4mm-thick carbon fiber shell encased in a high-gloss clear coat over an intercooled 304 stainless steel inner liner.

Q:Will an exhaust tip fit on my vehicle?

A:Yes, as long as you ensure the inlet size of your exhaust tip matches the diameter of your existing tailpipe and that the outlet size of your exhaust tip will fit through the bumper cut-outs on your vehicle.

Q:Can I install an exhaust tip on my own?

A:Yes, some exhaust tips can be clamped on or screwed on with a screwdriver.