BMW N63 & N63TU Midpipes For 750i, 550i, 650i - ARM Motorsports Wrangler Audi S4 B8

Audi S4 B8

This design positions the intercooler directly in the opening of the GLI front bumper where it is exposed to the coolest air for the biggest gains in horsepower

Plug & play—connects to 2 sensors in the engine bay

VIDEO / SOUND CLIP

Compatible with most Kia / Hyundai turbo engines

BMW N63 & N63TU Midpipes For 750i, 550i, 650i - ARM Motorsports Wrangler Audi S4 B8The ARM N63 Midpipes are designed to unleash the true sound of your 4. 4L twin turbo BMW by replacing both sections of the factory N63 midpipes with a straight piped, free flowing exhaust system. The OEM N63 midpipes contain two resonators and a center muffler that significantly mute the aggressive tone of the N63 engine. By removing these restrictions, the ARM N63 Midpipes allow the engines natural sound to come through. Below are sound clips of the