McLaren 570S to Longtail Conversion — Complete Body Kit & Exhaust Guide 2026
Why Convert Your McLaren 570S to a Longtail?
The McLaren 570S is the most accessible supercar in the McLaren lineup — and the most popular platform for owners who want track-level aggression without selling a kidney for a 600LT. The longtail design language represents everything McLaren does best: lower drag, higher downforce, and a visual stance that separates your car from every other Sport Series on the road.
The YPG Longtail Aero Kit is a complete bolt-on carbon fiber body conversion that transforms any 570S, 570GT, or 540C into a longtail-inspired machine — with a performance exhaust included in the package. No cutting, no fabrication, no permanent modifications. Every panel bolts to factory mounting points and the entire conversion is reversible.
This guide covers everything: what's in the kit, how it compares to alternatives on the market, installation process, fitment details, and why YPG Motorsport is the go-to source for McLaren owners across the GCC and worldwide.
What's Included in the YPG Longtail Aero Kit
| Component | Material | Finish |
|---|---|---|
| Front bumper with integrated splitter | Carbon fiber (wet layup) | UV-protected gloss clear coat |
| Extended side skirts | Carbon fiber (wet layup) | UV-protected gloss clear coat |
| Rear bumper with integrated diffuser | Carbon fiber (wet layup) | UV-protected gloss clear coat |
| Extended rear deck / longtail section | Carbon fiber (wet layup) | UV-protected gloss clear coat |
| Rear wing / spoiler | Carbon fiber (wet layup) | UV-protected gloss clear coat |
| Performance exhaust system | Stainless steel | Polished / black-coated |
| Mounting hardware | Stainless steel | — |
The entire kit uses single-sided wet layup carbon fiber with a UV-protected gloss clear coat. This delivers the carbon fiber weave aesthetic and meaningful weight savings at a fraction of the cost of dry carbon or prepreg alternatives — which typically run $15,000–$25,000+ for panels alone without exhaust.
Fitment — Which McLaren Models Does It Fit?
The YPG Longtail Aero Kit fits all McLaren Sport Series variants:
| Model | Years | Chassis | Compatible |
|---|---|---|---|
| McLaren 570S Coupe | 2015–2021 | P13 | ✅ |
| McLaren 570S Spider | 2017–2021 | P13 | ✅ |
| McLaren 570GT | 2016–2021 | P13 | ✅ |
| McLaren 540C | 2015–2020 | P13 | ✅ |
All Sport Series cars share the same MonoCell II carbon tub and body panel mounting geometry, so every component bolts directly to factory attachment points. No chassis modification required.
Carbon Fiber: Wet Layup vs Dry Carbon vs Prepreg
The aftermarket body kit world throws around "carbon fiber" loosely. Here's what the terms actually mean and why YPG chose wet layup for this kit:
| Method | Weight | Strength | Cost | Typical Use |
|---|---|---|---|---|
| Wet layup (YPG kit) | Light | Excellent for body panels | $$ | Aftermarket aero kits, body panels |
| Prepreg (autoclave) | Lighter | Superior | $$$$ | OEM supercars, motorsport |
| Dry carbon (vacuum infusion) | Lightest | Highest | $$$$$ | OEM hypercar, F1 |
| FRP / fiberglass | Heavy | Adequate | $ | Budget replica kits |
For body panels that bolt onto a street car, wet layup carbon fiber is the sweet spot. You get real carbon weave, real weight reduction, and UV-stable finish — without paying dry carbon money for panels that don't see the structural loads that justify it. Most aftermarket kits in the $8,000–$18,000 range are wet layup regardless of how they're marketed.
Installation Process
The YPG Longtail Aero Kit is designed for bolt-on installation with no cutting, drilling, or permanent modification to your McLaren:
- Remove OEM panels — front bumper, side skirts, rear bumper, and rear deck come off using factory fastener locations. Keep all OEM panels for potential reversion.
- Test-fit carbon panels — dry-fit each panel before final mounting. Minor alignment adjustments using the provided mounting hardware are normal.
- Mount front bumper and splitter — bolts to factory mounting points. Splitter is integrated into the bumper for a clean one-piece look.
- Install extended side skirts — bolt-on replacement using OEM attachment locations.
- Mount rear bumper, diffuser, and longtail extension — the rear section is the most dramatic visual change. The extended deck and diffuser mount as a unit.
- Install rear wing — bolts to factory spoiler mounting points.
- Exhaust fitment — the included performance exhaust is a direct bolt-on replacement for the OEM system. Professional installation recommended for exhaust work.
- Final alignment and gap check — adjust panel gaps for even spacing across all body lines.
Estimated install time: 2–3 days at the YPG Motorsport facility in Hawalli, Kuwait. Experienced body shops worldwide can complete the conversion in a similar timeframe. YPG provides remote installation support for international customers.
Pricing Context — What Does a 570S to Longtail Conversion Cost?
The aftermarket McLaren body kit market ranges widely:
| Kit Type | Typical Market Range | Exhaust Included? |
|---|---|---|
| FRP / fiberglass replica kits | $3,000–$5,000 | No |
| Wet layup carbon fiber (panels only) | $8,000–$14,000 | No |
| Wet layup carbon fiber + exhaust (YPG kit) | $9,500 | ✅ Yes |
| Dry/prepreg carbon fiber (panels only) | $15,000–$25,000+ | No |
The YPG Longtail Aero Kit at $9,500 USD includes the performance exhaust that most competitors charge $2,000–$4,000 extra for. For GCC customers, buying from YPG in Kuwait eliminates the international shipping costs, customs delays, and import duties that add 15–25% to kits sourced from the UK, US, or China.
Why Buy From YPG Motorsport?
- GCC-based — no import duties or customs delays for Kuwait, Saudi Arabia, UAE, Qatar, Bahrain, and Oman customers
- Worldwide shipping — FedEx/DHL air freight (5–10 business days) or sea freight (4–8 weeks) to any country
- Installation available — full conversion at the YPG facility in Hawalli, Kuwait
- Remote support — installation guidance for international customers and partner shops
- Exhaust included — performance exhaust is part of the kit, not a separate purchase
- Established since 2011 — YPG Motorsport has over a decade of experience with exotic car performance upgrades across Mercedes-AMG, BMW M, Ferrari, Lamborghini, McLaren, and Porsche platforms
Frequently Asked Questions
Does the YPG Longtail Aero Kit fit the McLaren 570S Spider?
Yes. The kit fits all McLaren Sport Series variants — 570S Coupe, 570S Spider, 570GT, and 540C from 2015 to 2021. All share the same MonoCell II carbon tub and body panel mounting geometry.
Is this kit made from dry carbon fiber?
The YPG Longtail Aero Kit uses single-sided wet layup carbon fiber with a UV-protected gloss clear coat. This delivers the carbon weave aesthetic and weight savings at a significantly lower price point than dry or prepreg carbon kits.
Will the body kit void my McLaren warranty?
The kit is fully bolt-on and reversible. It does not modify your ECU, engine, or any structural component. We recommend keeping your OEM panels for easy reversion. Specific warranty implications depend on your dealer — aftermarket body panels are generally considered cosmetic modifications.
Can I buy individual panels separately?
Yes. Contact YPG Motorsport at sales@ypgmotorsport.com for individual panel pricing. The full kit offers the best value.
How long does shipping take to Saudi Arabia or UAE?
GCC delivery to Saudi Arabia, UAE, Qatar, Bahrain, and Oman is typically 2–5 business days via air freight. Local Kuwait delivery is available for pickup or same-day courier.
Can I install this kit myself?
The kit is bolt-on and does not require cutting or fabrication. However, professional installation is recommended — especially for the exhaust fitment and final panel gap alignment. YPG provides remote installation support for international customers.
Does YPG offer ECU tuning for the McLaren 570S as well?
Yes. YPG Motorsport offers McLaren ECU tuning packages including Stage 1 and Stage 2 calibrations for the 570S, 720S, and other McLaren platforms. The longtail body conversion pairs perfectly with a Stage 1 or Stage 2 ECU tune for both visual and performance transformation.
Ready to Build Your Longtail?
→ View the YPG Longtail Aero Kit — $9,500 USD