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Description
The Endura Motorsport Downpipe is specially designed for the Mercedes A45 / A45S / CLA45 AMG W177 / C118 and offers a huge performance improvement thanks to the removal of the restrictive main catalytic converter. With a tube diameter of 3.5 inch (89 mm) This downpipe delivers maximum gas flow, more power and a raw AMG sound.
The construction from T304 stainless steel and handmade TIG welding ensure extreme durability. In addition, the integrated thermal insulation increases heat output by 50%, which further increases the engine efficiency.
This downpipe offers excellent value for money and is perfectly suited for both street and track use.
Advantages
• Fit guarantee: OEM fit, seamless installation
• Direct assembly: no adjustments required
• Suitable for Mercedes A45 / A45S / CLA45 AMG W177 / C118
• Made of 100% T304 stainless steel
• 3.5 inch (89 mm) piping for maximum flow
• Thermal insulation: up to 50% less heat output
• Capital gain of +28 hp on a Stage 1 motorcycle
• TIG welded handmade and extremely strong
• Aggressive and sporty AMG sound
Technical specifications
• Diameter: 3.5 inches (89 mm)
• Material: T304 stainless steel
• Finish: TIG-welded and thermally insulated
• Power increase: +28 hp (Stage 1)
• Installation: plug and play without adjustments
Remark: This version does not have an additional temperature sensor connection on the bend. For vehicles that require this, select part number ENDURA-DP-A45-77+.
Choose from the following options
• Without catalyst (Decat): maximum flow and raw sound
• With sports catalyst 200 cells: high flow and lower emissions (5-10 working days delivery time)
Compatibility
• Mercedes A45 AMG W177 (2019+)
• Mercedes A45S AMG W177 (2019+)
• Mercedes CLA45 AMG C118 (2019+)
• Mercedes CLA45S AMG C118 (2019+)
Contents
• Endura Motorsport downpipe
• Mounting material
Frequently Asked Questions
Yes, the installation is completely plug-and-play and requires no modifications to the original exhaust or turbo.
The thermal insulation reduces heat dissipation by 50%, keeping the engine temperature more stable and improving performance.
With a Stage 1 ECU tune this downpipe will deliver a gain of approximately +28 hp.
Some vehicles have an additional connection to the bend. Check this beforehand; if so, choose ENDURA-DP-A45-77+.
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Article number: ENDURA-DP-A45-77
Additional information
| Brand | Fashion model | Model code | Performance |
|---|---|---|---|
| Brand | Fashion model | Model code | Performance |
| Mercedes Benz | A Class | W177 - 18-.. | 45 AMG - 387/421 |
| Mercedes Benz | CLA | C118 - 18-.. | 45 AMG - 387/421 |
Guarantee
Endura Motorsport stands behind the quality of all our products and offers a standard 12-month warranty on all our items, unless otherwise stated in the product description. We strive to ensure our customers long-term satisfaction and peace of mind when using our products. To use our warranty service, we ask customers to provide a valid proof of purchase. This invoice serves as proof of purchase and allows us to respond quickly and efficiently to any warranty claims. Please note that the warranty is valid only for the original purchaser and is not transferable to subsequent owners who purchased the product second-hand. We strive to handle every warranty claim with the utmost care and speed, so that our customers can continue to enjoy our products without interruption. Please feel free to contact us if you have any questions about our warranty terms or if you need assistance submitting a warranty claim. Your satisfaction is our top priority at Endura Motorsport.
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Endura Downpipe 3.5″ A45 W177 CLA45 C118 AMG + Temp Sensor
Price range: €1,149.00 to €1,599.00 incl. 21% NL VAT Save €€100,00

Pros and cons
- 100% fit guarantee
- More power
- Optimal flow
- Less heat in the engine compartment due to the heat shield
- Engine fault light comes on, chip tuner can deactivate this
- MOT rejection (decat)
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