The 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.
The Fabspeed Motorsport Valvetronic Exhaust System relieves you of the subtle OEM sound and gives you the volume and tone that’s missing from the factory system. With a slight increase in volume on the throttle and a nice burble at idle, this is the perfect “grand touring” M3/M4 exhaust system. Downshift pops and bangs in sport mode are louder, but not obnoxiously so. This system has no drone at all cruising around town or on the highway.
What we cover
Fabspeed Motorsport warrants to the Original Retail Purchaser that our manufactured Fabspeed Motorsport brand products are free from defects in materials and workmanship for the life of the product if the product is purchased through an authorized Fabspeed Motorsport reseller or directly from Fabspeed Motorsport.
For any Fabspeed Motorsport manufactured products with defects in materials or workmanship, we will repair or replace, at Fabspeed Motorsport’s discretion, the product at no cost to you for as long as you own and use it in the intended fashion. Fabspeed Motorsport is the final authority on determining eligibility of all warranty claims. Fabspeed Motorsport reserves the right to improve, modify, change parts and the design of our systems/components as we regularly engineer and improve our systems to continue to further enhance performance.
The 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.
The Fabspeed Motorsport Valvetronic Exhaust System relieves you of the subtle OEM sound and gives you the volume and tone that’s missing from the factory system. With a slight increase in volume on the throttle and a nice burble at idle, this is the perfect “grand touring” M3/M4 exhaust system. Downshift pops and bangs in sport mode are louder, but not obnoxiously so. This system has no drone at all cruising around town or on the highway.
| Weight | 30 lbs |
|---|---|
| Tip Color |
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