MERCEDES A35 / A45
W177 Body Kit Installation
Real installations filmed at the KITS UK workshop in West Yorkshire — full AMG-style transformations from splitter to roof spoiler. Watch before you fit.
Full AMG-Style Transformation
The complete A35 W177 body kit install — front splitter, gloss black diffuser with quad tips, side skirt extensions and AMG-style roof spoiler, fitted in a single day.
Every A35 W177 Installation
Choose the video that matches what you've ordered — from a single part to the complete exterior transformation.
Mercedes A35 Ultimate Body Kit Installation | Full W177 Transformation
Splitter, diffuser, quad tips, side skirts and roof spoiler — the full build.
A200 → A35 AMG Transformation | Satisfying ASMR Install
Standard A200 fully converted to A35 AMG look — complete fitment.
Mercedes A35 AMG Full ASMR Install
Diffuser, quad tips, roof spoiler and front splitter fitted in sequence.
Mercedes A35 AMG Diffuser & Exhaust Upgrade | Part 1
Gloss black diffuser and quad tip install — close-up fitment detail.
Mercedes A35 AMG Front Grille Upgrade | Part 2
Panamericana-style grille swap — before and after.
Mercedes A35 AMG Ultimate Body Kit Install | £842 Full Transformation
What the complete £842 package looks like fitted.
A35 W177 Styling Parts
Every part shown in these videos. Supply only or professionally fitted at our West Yorkshire workshop.
| Part | Fits | Price | |
|---|---|---|---|
| Front Aero Package | A35 W177, All Years | £59.00 | Shop → |
| Panamericana GTR Style Grille | A35 W177 Pre-Facelift | £149.00 | Shop → |
| Side Skirt Extensions | A35, A45 W177 | £139.00 | Shop → |
| AMG Style Roof Spoiler | A35, A45 W177 | £249.00 | Shop → |
| Gloss Black Diffuser with Quad Tips | A35, A45 W177 | £289.00 | Shop → |
| Front End Pack — Bumper Aero & Grille | A35 W177 | £248.00 | Shop → |
| Black Badge Package | A35 W177 with Front Grille Star | £98.00 | Shop → |
| A35 Ultimate Body Kit Best Value | A35 W177 | £842.00 | Shop → |
Installation Overview
Five things to know before picking up a trim tool — whether you're fitting one part or the full kit.
Confirm your exhaust setup before ordering the diffuser
The quad-tip diffuser is cut for the OEM AMG exhaust exit spacing. If an aftermarket axle-back has already been fitted, check tip spacing against the diffuser cutouts first — this is the single most common fitment query we get on A35s.
Watch the video for your install first
Each video above covers a different part of the build. Watch the one matching what you've ordered before picking up a tool — the ASMR-style videos show clip and fixing points in close-up.
Remove the front grille before fitting the splitter
The Panamericana grille and front aero package share mounting points. Fit the grille first, then the splitter locates cleanly against it.
Clean the boot lid with IPA before the roof spoiler
The AMG-style roof spoiler is 3M adhesive-mounted. Any wax or polish residue on the glass or boot lid will weaken the bond — wipe down with isopropyl alcohol immediately before fitting.
Check panel gaps from a distance before finishing
Side skirt extensions and the diffuser both sit close to factory panel lines. Small misalignments are only obvious from a few metres back — always step away before calling the job done.
The most common issue we see on A35s brought in after a DIY diffuser fit: quad exhaust tips that don't quite line up with the diffuser cutouts, because the car already had an aftermarket exhaust with different tip spacing to OEM.
If you've already upgraded your exhaust, tell us before ordering — we can confirm diffuser compatibility or advise on a straight-swap. Same-day fitting where possible, backed by a lifetime warranty.
DIY or Professional Fitting?
Both are valid. Here's the honest comparison.
DIY
KITS UK West Yorkshire
Common Questions
Does the A35 body kit fit the A45 W177?
Most parts — the roof spoiler, side skirt extensions and badges — are shared between A35 and A45 W177. The diffuser and quad tips are exhaust-specific, so confirm your exhaust exit spacing before ordering if you drive an A45.
Will the diffuser fit if I already have an aftermarket exhaust?
It depends on the tip spacing of your current system. The diffuser cutouts are sized for the OEM AMG quad-tip layout. Send us a photo of your current setup before ordering and we'll confirm fitment.
What's the difference between pre-facelift and 2023+ W177 parts?
The 2023 facelift updated the front bumper and grille profile. KITS UK stocks the correct Panamericana grille and front aero package for both generations — check your registration year before ordering.
Can I fit the roof spoiler myself?
Yes — it's adhesive-mounted with no drilling required. The main risk is poor adhesion from residue on the boot lid glass. Clean thoroughly with isopropyl alcohol before fitting, as shown in the video above.
How long does a full A35 transformation take at the workshop?
A full package — splitter, diffuser, side skirts and roof spoiler — is typically completed within a single day at our West Yorkshire workshop, backed by a lifetime fitting warranty.
Related Guides
Ready to transform your Mercedes A35?
Shop the full A35 W177 styling range or book professional fitting in West Yorkshire.