4 Series M4 - S55 Engines Exhaust Downpipe For 2014-2023 BMW 3 Series M3 Opel Other Performance 31507533973

31507533973

For OPEL MERIVA 1

07 BMW 3 Touring (E91) 318 i

LFE2 20 300

4 Series M4 - S55 Engines Exhaust Downpipe For 2014-2023 BMW 3 Series M3 Opel Other Performance 31507533973Feature: 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