aFe MACHForce XP 2.5in 304-SS Exhaust Cat-Back w/ Polished Tip 10-20 Toyota 4Runner V6-4.0L - 49-36040-1P fits_2017-`Lexus`IS300 This cat-back exhaust is constructed

This cat-back exhaust is constructed of 3" mandrel-bent 409 stainless steel tubing and comes complete with free-flowing muffler

Bladerunner Intercoolers represent the next generation of intercoolers

Unique Housing to Filter Interface (PATENT PENDING)

Foam Gasket for block off plate on vehicle without humidity Sensor

aFe MACHForce XP 2.5in 304-SS Exhaust Cat-Back w/ Polished Tip 10-20 Toyota 4Runner V6-4.0L - 49-36040-1P fits_2017-`Lexus`IS300 This cat-back exhaust is constructedaFe POWER Mach Force XP series cat back exhaust system for the Toyota 4Runner with the V6 4. 0L engine provides speed and style. Designed from 2 1 2" & 3" mandrel bent, 304 stainless steel, this exhaust system offers greater flow to deliver more torque and horsepower than the factory exhaust. This 4 piece designed cat back system utilizes a less restricting, high flow, muffler to improve your 4Runner's performance while maintaining a deep, smooth