![Integrated Engineering Cast Performance Downpipe | B9 S4 · S5 G30 540i 3.0L Turbo I6 [B58] It effectively channels cold air](https://cdn.shopify.com/s/files/1/0635/0032/1015/files/IntegratedEngineeringCastPerformanceDownpipeB9S4_S5.png?v=1685395413)
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It effectively channels cold air from the front of the car to the massive performance filter
Like the trailing arm bushing
0T product
Stainless steel Clampco T-bolt clamps
and assemble your performance short block build with confidence using an IE Torque Plate
Integrated Engineering Cast Performance Downpipe | B9 S4 · S5 G30 540i 3.0L Turbo I6 [B58] It effectively channels cold airEngineered as the ultimate downpipe solution for your Audi B9 B9. 5 S4 or S5, every detail is maximized to provide the turbo and engine with a completely unrestricted exhaust flow path for up to 45HP & 41TQ (on hybrid turbo setup). The TIG welded 304 stainless and investment cast body delivers addictive sound, quality finish, effortless install, reliability, and maximized performance for your turbocharged V6. IE's unique thick wall investment castings
