
Powerflex Black Series Exhaust Mounting Bush Inc Bracket BMW 3 Series E46 M3 Inc CSL 99-06
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Improve exhaust support and control on your BMW 3 Series / M3 E46 CSL with the Black Series Exhaust Mounting Bush Inc Bracket from Powerflex. Designed for the specified mounting location, this polyurethane component provides a durable replacement or upgrade for the original exhaust mounting arrangement.
IMPORTANT – CHECK FITMENT BEFORE ORDERING
Powerflex applications can vary by chassis, model year, factory option, bush location and component size. Please match the listed vehicle details and Powerflex part number EXH034BLK to your vehicle before ordering. If your vehicle uses a size-specific bush, measure the original component or anti-roll bar where applicable.
BLACK SERIES – PERFORMANCE USE
Powerflex Black Series products are intended for more focused performance and motorsport applications. Depending on the mounting position, increased stiffness can result in additional noise, vibration or harshness compared with standard rubber bushes.
Product Overview+
Fitting Instructions
OEM Part No:18201401797, 18211723101
Bush Size: N/A
Pack Size: 1
Manufacturer information retained from the product data supplied for this Powerflex part.
Key Features+
- Black Series: Powerflex Black Series specification as identified in the listing/manufacturer information.
- Application-Specific Design: Specified for BMW 3 Series E46 M3 Inc CSL 99-06.
- Powerflex Part Number: EXH034BLK for straightforward fitment checking and reordering.
- Polyurethane Construction: Designed as a durable alternative to ageing or excessively flexible original rubber components where applicable.
- Focused Component Control: Helps manage unwanted movement at the mounting point relevant to this part.
Why Upgrade?+
- Helps support and locate the exhaust system more consistently than a tired original rubber mounting.
- Useful when replacing worn exhaust hangers or controlling excess exhaust movement on modified systems.
- Can help maintain clearance around the exhaust system under acceleration, braking and cornering.
- Designed as a durable polyurethane solution for the listed exhaust mounting application.
Technical Specifications+
- Manufacturer: Powerflex
- Product: Black Series Exhaust Mounting Bush Inc Bracket
- Part Number / SKU: EXH034BLK
- Range: Black Series
- Product Category: Exhaust
Vehicle Compatibility+
- Vehicle Brand: BMW
- Vehicle Model: 3 Series / M3
- Vehicle Variant / Chassis: E46 CSL
- Listing Application: BMW 3 Series E46 M3 Inc CSL 99-06
- Powerflex Reference: EXH034BLK
✔ Match the chassis/model and Powerflex part number before ordering.
✔ Check any diameter, drivetrain or factory-option requirements stated in the manufacturer overview.
✔ If you are unsure, contact DC Prestige with your registration or full vehicle specification before purchase.
Installation+
- Allow the exhaust system to cool fully before installation.
- Support the exhaust correctly before removing the original mounting component.
- Check exhaust clearance around the body, heat shields and surrounding components after installation.
- Professional installation is recommended if access is restricted or the exhaust system requires adjustment.
Frequently Asked Questions+
Q: Will this fit my BMW 3 Series / M3 E46 CSL?
A: This listing is specified for BMW 3 Series E46 M3 Inc CSL 99-06. Always confirm the chassis, variant, component size where relevant, and Powerflex part number EXH034BLK before ordering.
Q: Is this suitable for normal road use?
A: Black Series is the more focused Powerflex range and is primarily aimed at performance and motorsport applications. Increased stiffness can transmit more noise, vibration or harshness than standard rubber or softer road-oriented bushes.
Q: Will fitting this change noise, vibration or ride quality?
A: It can. Any reduction in bush compliance may transmit more feedback through the chassis. The effect depends on the product, its mounting position and the Powerflex range used.
Q: Is professional installation recommended?
A: Yes where the job requires pressing, cutting, lowering a subframe/drivetrain component, alignment work or specialist tools. Correct installation is important for bush life and vehicle performance.
Q: How can I confirm I am ordering the correct part?
A: Match your vehicle, chassis and any size-specific information to the listing, then verify the Powerflex reference EXH034BLK. DC Prestige can also help check fitment before ordering.

