Dinan D660-0076-BLK - Freeflow Axle-Back Exhaust

Dinan D660-0076-BLK - Freeflow Axle-Back Exhaust

Dinan Free Flow Axle-Back Exhaust - 2017-2021 BMW 230i

Freeflow Axle-Back Exhaust; 304 Stainless Steel Construction; 4 Max Horsepower Gain; 3 lbs.-ft. Max Torque Gain At 6600 RPM; Twin 3 in. Laser Engraved Ceramic Black Tips;

Dinan engineers designed the exhaust to improve exhaust flow by reducing back pressure, resulting in increased power output and a great sporty sound that is civilized when you want it to be, and pleasantly aggressive under hard acceleration. Like all Dinan exhausts, our free flow exhaust is engineered to reduce low-RPM drone so the cabin of the vehicle is still intimate and not drowned in an excessively loud tone. The system is built with ease in mind and utilizes a simple bolt-on installation with included mounting hardware. It is made from 100% 16 gauge 304 stainless steel and will resist corrosion for years to come. The design features twin 3 in. ceramic black or polished and laser engraved exhaust tips for a tasteful, high-performance look that yields a maximum performance gain of 4 horsepower and 3 ft.-lbs. of torque.

• Improves Exhaust Flow By Reducing Back Pressure
• Increases Power Output And Provides Great Sporty Sound
• It Is Engineered To Combat Low RPM Drone
• Vehicle Is Intimate And Not Drowned In Excessively Loud Tone
• The System Is Built w/Ease In Mind
• Easy Bolt-On Installation w/Included Mounting Hardware
• The System Will Resist Corrosion For Years To Come
• Enjoyably Louder / Sportier Sound
• The Design Features Tips For Tasteful / High-Performance Look