Fabspeed M3/M4 (G80/G82) Supersport X-Pipe Valvetronic Exhaust System (21+) (FS.BMW.G8X.VLVMPP) 1733 The BBK engineers designed this

The BBK engineers designed this Camaro X-pipe with 2-1/2" CNC mandrel-bent tubing and a merged X crossover to maximize flow

6061 aluminum

Replace worn bushings to as new condition and appearance with Whiteline black synthetic elastomer bushings

3L DX EX LX VP SE offers a free-flowing 3 inch mandrel-bent aluminum tube induction system by relocating HPS Performance Air Filter outside of the engine compartment to deliver the coolest air inlet temperature

use hood pins and avoid reinstalling original springs or dampers

Fabspeed M3/M4 (G80/G82) Supersport X-Pipe Valvetronic Exhaust System (21+) (FS.BMW.G8X.VLVMPP) 1733 The BBK engineers designed thisThe Fabspeed BMW M3 & M4 Valvetronic Exhaust System offers a superb plug and play upgrade to the restrictive and quiet OEM exhaust. Adding a significant increase in tone, volume, and power. We use Helical valves imported directly from the U. K. to eliminate any risk of valve failure that plague many other options on the market with low quality exhaust valves. SOUND: The Fabspeed Motorsport Valvetronic Exhaust System relieves you of the subtle OEM