Feature:
1. Improve Engine Output and Efficiency, Give you an extra HPs, and increases torque
2. Large diameter and free flow tubing for unrestricted flow, Making the exhaust air flow smooth, Designed for high-performance racing
3. Made of High-Quality Stainless Steel with Computerized Mandrel-Bends
4. All joints are TIG welded to prevent cracking and wear
5. CNC Machine Flange for MAX Strength and Durability
6. Flanges chrome plated for corrosion resistance

Specifics:
Condition:100% Brand New
Material: Stainless Steel
Type: 3 Inch Downpipe for BMW M3/M4 S55 engines

Fitment:
For BMW 3 Series, Type F80
M3 Sedan, 317kW

For BMW 4 Series, - Coupe, - Convertible, Type F82, F83
M4 models, 317- 368kW

Only fits F80/F82/F83 chassis

Package including:
2 X Pipes

NOTE
Not for sale or street use on a licensed vehicle in the State of California and New York & does meet CARB states.
All products we sold are deemed for "Off-Road use only"

Warranty:
Returns: Customers have the right to apply for a return within 60 days after the receipt of the product
24-Hour Expert Online: Solve your installation and product problems