Whiteline Plus 14+ Ford Mustang GT500/S550 Crossmember Mount Bushing Kit Exhaust- Mufflers & Tips>DPF Back The inner layer traps heat

The inner layer traps heat with a high-silica fabric and stainless-steel mesh for maximum durability

and is for vehicles WITHOUT the Active Exhaust feature

Invidia 12+ Subaru BRZ / Scion FR-S Over-Pipe (one piece bended)

while the rotational-molded intake tubes isolate the intake air from engine bay heat

or narrow trails can put a lot of stress on your Jeep Cherokee XJ 4

Whiteline Plus 14+ Ford Mustang GT500/S550 Crossmember Mount Bushing Kit Exhaust- Mufflers & Tips>DPF Back The inner layer traps heatNot your typical remove and replace bushing kit but simple installation means great for the DIYer's. Designed to work with the original bushing and eliminate over compliance or better known in motorsport as 'lost motion' of the rear crossmember. This Whiteline kit dramatically reduces rear cross member misalignment and movement which allows a more positive feel from the rear end during cornering.