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DINAN FREE FLOW AXLE-BACK EXHAUST WITH POLISHED TIPS FOR F22 BMW 230I

Name: DINAN FREE FLOW AXLE-BACK EXHAUST WITH POLISHED TIPS FOR F22 BMW 230I
SKU: D660-0076
Price: 1199.95 USD
Availability: InStock

SKU: D660-0076

Dinan

$1,199.95

In Stock

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OEM-quality fitment for precise installation.

Sourced from certified, top-tier automotive brands.

Dinan Free Flow Axle-Back Exhaust with Polished Tips for F22 BMW 230i

The Dinan 230i Axle-Back Exhaust is a T304 stainless steel free-flow axle-back exhaust for the F22 BMW 230i and its B46/B48 turbocharged inline-four. The free-flow rear section reduces backpressure for a louder, fuller note than the muted factory setup, capped with polished stainless clamp-on tips. TIG-welded and brush-finished throughout. Finished with polished stainless tips.

Features

Twin 76mm (3″) laser engraved, polished or ceramic black exhaust tips
Uses the factory brackets and hangers for a factory-like fitment
Drone abatement technologies used to reduce cabin resonance
More Power: + 4hp @ 6600 RPM, + 3ft/lbs @ 6600 RPM
100% 304 stainless steel construction
Enjoyably louder, sportier sound

Specifications

Material: T304 stainless steel
Construction: TIG-welded, brush-finished
Design: free-flow axle-back
Exhaust tips: polished stainless, clamp-on
Fitment: direct bolt-on to factory mounting points

Applications

BMW 230i: F22 | 2017-2021 | 2.0L Turbo I4 B46/B48

Notes

All sales final on this item

Frequently Asked Questions

What does the Dinan 230i Axle-Back Exhaust fit? The Dinan 230i Axle-Back Exhaust fits the F22 BMW 230i (2017-2021) with the B46/B48 turbocharged inline-four. It bolts to the factory mounting points, replacing the rear section of the exhaust for a louder, fuller note.
How much louder is it? The Dinan 230i Axle-Back Exhaust uses a free-flow design that reduces backpressure for a louder, fuller note than the muted factory system, while staying civil during normal cruising.
What finish are the tips? This version uses polished stainless clamp-on tips. The system is 100% T304 stainless steel, TIG-welded and brush-finished for a clean, corrosion-resistant appearance at the rear of the car.
Does it add power? An axle-back exhaust is chosen mainly for sound and styling. The Dinan 230i Axle-Back Exhaust reduces backpressure, which can free up a small amount of power, but the primary benefit is the improved note and appearance.
Is installation difficult? No. The Dinan 230i Axle-Back Exhaust is a bolt-on installation using the factory mounting points, with no cutting or welding required. Mounting hardware is included to complete the swap.

About Dinan

Founded in 1979, Dinan is North America’s leading BMW tuner, developing, manufacturing, and marketing a full line of high-performance products for BMW, MINI, and Mercedes-Benz. Dinan works through a nationwide network of Authorized Dinan Performance Centers, including select BMW dealerships and independent BMW service and performance shops. The company’s warranty program, introduced in 1996 with BMW of North America’s cooperation, matches BMW’s new car warranty and covers Dinan enhancements and the vehicle itself for up to 4 years or 50,000 miles. That coverage lets BMW owners add real performance without risking their factory warranty. Automotive publications have tested Dinan-enhanced BMWs against some of the world’s most exotic sports cars for three decades, and the results consistently hold up. Despite that performance, Dinan BMWs keep the reliability and everyday civility BMW owners expect. The product line spans engine, driveline, and chassis components across the full BMW lineup, covering acceleration, cornering, and stopping power. Every Authorized Dinan Performance Center can help build anything from a single upgrade to a complete Dinan BMW.

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We want you to feel confident before making your purchase. Here are a few important details to help you better understand this product and how it fits into your space.

Please review the product dimensions carefully to ensure the right fit for your space
Color may vary slightly due to lighting and screen settings
Materials and finishes are selected for both durability and visual appeal
Some items may require simple assembly upon delivery
Perfect for both everyday use and long-term comfort

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Product Size Guide

Please refer to the general size reference below to better understand how this product may fit into your space. Dimensions may vary slightly depending on the design and materials.

Category	Small	Medium	Large
Decor & Accessories	Up to 10″	10″ – 20″	20″+
Tables	Up to 30″	30″ – 60″	60″+
Seating	1 Seater	2–3 Seater	4+ Seater
Storage Units	Compact	Standard	Large Capacity
Lighting	Small Fixture	Standard Fixture	Large Fixture

Note: For exact product dimensions, please refer to the specifications section above. This guide is intended as a general reference only.

DINAN FREE FLOW AXLE-BACK EXHAUST WITH POLISHED TIPS FOR F22 BMW 230I

$1,199.95 Add to Cart

DINAN FREE FLOW AXLE-BACK EXHAUST WITH POLISHED TIPS FOR F22 BMW 230I