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Vehicle Info NeededDINANPART NUMBER: 421-D660-0076BLK
D660-0076-BLK Dinan Free Flow Axle-Back Exhaust, 2017-2021 BMW 230i
$1,19995
Ships on Sep 14, 2026
Lowest Price GuaranteeDinan Free Flow Axle-Back Exhaust2017-2021 BMW 230i Stainless Steel Black Tips
Dinan 421-D660-0076-BLK Features:
Dinan engineers designed the BMW F22 230i 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 230i Free Flow Axle-Back 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" 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.The factory computer-controlled exhaust valve is eliminated.- More Power: + 4 HP @ 6600 RPM, + 3 LB-FT @ 6600 RPM
- Drone abatement technologies used to reduce cabin resonance
- Enjoyably louder, sportier sound
- Twin 76mm (3") laser engraved, polished or ceramic black exhaust tips
- 100% 304 stainless steel construction
- Uses the factory brackets and hangers for a factory-like fitment
Part TypeExhaust System
BrandDINAN
Package Height11.0
Package Width30.0
Package Length48.0
Weight51.0 PG
Part CategoryPerformance Parts
Estimated Horse Power Gain4 @ 6600 RPM
Maximum Torque (Ft-Lb)3 @ 6600 RPM
Part FitmentSemi Universal
Tip FinishBlack Ceramic Coated
Vendor Part NumberD660-0076-BLK
Package Qty1
Package TypeEA
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