Mercedes-Benz SLK R171 with Piecha Trendsetter front spoiler lip and sill flaps
Piecha SLK R171 Trendsetter RS rear diffuser with four outlets
Piecha SLK R171 Trendsetter rear three-quarter view
Piecha SLK R171 Trendsetter side sill flap detail
Piecha SLK R171 Trendsetter front lip detail
Piecha SLK R171 Trendsetter studio view

PIECHA MERCEDES-BENZ SLK R171 TRENDSETTER BODY KIT

The Trendsetter programme is Piecha's bolt-on route for an SLK R171 that keeps its standard or AMG Styling bumpers. Every piece mounts onto the existing bodywork, so there is no bumper swap and no paint-heavy conversion — a front lip, sill flaps and a choice of rear diffusers do the work. It is the cheaper of the two R171 routes and the one to choose when the car is otherwise standard.

Programme content

  • Front spoiler lip for standard bumper up to the 2008 facelift — part 171-1-100
  • Side sill flaps for standard sills, supplied as a set — part 171-1-210
  • RS rear diffuser for standard bumper up to facelift 2008 — part 171-1-300 (twin outlet) or 171-1-301 (four outlet)
  • RS rear diffuser for standard bumper from facelift 2008 — part 171-1-311 (four outlet)
  • RS rear diffuser for AMG Styling and SLK 55 AMG — part 171-1-320 (four outlet)
  • QUADRO four-pipe sport rear muffler — part 171-2-300 + V4 for four-cylinder cars, + V6 for six-cylinder cars

Fitment

Mercedes-Benz SLK R171, pre-facelift and facelift, including AMG Styling and SLK 55 AMG variants. Tell us the model year and whether the car carries standard or AMG bumpers and we will confirm the correct diffuser reference.


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No generic solutions. Every project is approached with intent, precision, and attention to detail with recommendations given to suit every budget and purpose

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We are not here for one sale — we are here for the lifecycle of all your car builds and answer all your questions before the purchase and after.

Frequently Asked Questions

Will the purchased parts fit my car?
Yes. We are offering refined parts expertise. Nearly two decades of hands-on experience means we don’t guess - we know what works, what lasts and what performs best.
Is professional installation required?
Yes. Although some parts are easy to install if you are mechanically inclined, we always recommend professional installation done by automotive workshops or body shops who can guarantee smooth and pleasant installation experience and assure great end results.
Do you ship parts internationally and how long deliveries usually take?
Yes. We supply all parts globally. Air express shipping usually takes 10–15 days for delivery and sea economy shipping approx. 30–60 days to doorstep. Smaller to medium size parts can be sent by air, for larger complete body kits with bumpers and bonnets we are offering economy service by ship to door or if requested also by air.
Can you source specific brands or custom parts?
Yes. Through our established global network, we can source any brands, also highly specific components tailored to your build if needed.
Are your products custom-made or off-the-shelf?
Every project is built around your vision. While some parts might be in stock read to go, most of our products is made-to-order - tailored to your exact vehicle specifications, fitment requirements and design preferences.
Will modifications affect my warranty?
Certain modifications can impact manufacturer warranty. We guide you through this clearly and offer solutions that minimise risk wherever possible. Usually with body kit upgrades, carbon fibre add-on parts or muffler upgrade, the factory warranty remains in place.
Do you offer complete builds or individual components?
Both. From full vehicle transformations to individual upgrades, every project is approached with the same level of detail and intent. Customer can obtain one part or all depending on the idea and complexity of the envisioned project.
How do I start a project with you?
Begin with a consultation. Every project begins with a structured consultation with one of our experts to define direction, components and outcome. We assess your vehicle, discuss your vision and define a clear, tailored plan with correct parts to meet the budget.

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