Keep Your Cover After Tuning
A power increase through the engine management voids your manufacturer warranty. Together with NSA Garantie, ABG Performance bridges exactly that gap.
The NSA Tuning Garantie covers all relevant components of your tuned car — in two forms, Tuning 2 and Tuning 5, depending on age and mileage.
We check your vehicle first, then arrange the cover together with NSA Garantie.
Tuning 2 & Tuning 5
Both cover all relevant components of your tuned vehicle. Which one applies depends on your car's age and mileage.
For newer vehicles, shortly after a power increase voids the manufacturer warranty.
- Engine
- Gearboxes
- Axle drive
- Drive shafts
- Brakes
- Suspension
- Electrical
- Turbo / 4x4
For established vehicles a little older that have covered fewer kilometres.
- Engine
- Gearboxes
- Axle drive
- Drive shafts
- Brakes
- Suspension
- Electrical
- Turbo / 4x4
Tuning and warranty, together
We handle the tuning in-house and arrange the warranty cover with NSA Garantie when your car qualifies.
- 01Bring your car inBook an appointment so we can inspect the vehicle and its condition.
- 02Eligibility checkWe confirm your car's age and mileage fit Tuning 2 or Tuning 5.
- 03Tuning & documentationWe carry out the optimization and document the tuning properly.
- 04Warranty with NSA GarantieIf approved, the relevant components are covered by an NSA Tuning Garantie.
Requirements for a tuning warranty
Cover is only possible when the vehicle is suitable. Age and mileage must fit Tuning 2 or Tuning 5 — the final decision is confirmed together with NSA Garantie.
Performance with peace of mind
A tuning warranty means your modification is recognised and covered — not something you have to hide or worry about.
Genuine Cover
A real tuning warranty arranged through our partner NSA Garantie.
Made for Private Customers
Designed for drivers, not just workshops — we handle it for you.
Properly Documented
Your tuning is declared and recorded, the way cover requires.
Honest Eligibility Check
If your car doesn't qualify, we'll tell you before any tuning.
Done In-House
The optimization is carried out by our own team at our shop.
Trusted Partnership
Backed by an established cooperation with NSA Garantie.
Driving a tuned truck? NSA also offers an LKW Tuning Garantie for commercial vehicles up to 2 years and under 100,000 km — where tuning reduces fuel consumption rather than chasing power. Ask us about it for your truck tuning.
A tuning warranty is always subject to approval and the conditions of NSA Garantie (NSA Services SA, Baar — in cooperation with Helvetia and ERV). The information above is for guidance only; the binding terms are the general and specific insurance conditions issued with the policy.
Want tuning with a warranty?
Book an appointment and we'll check if your car qualifies for a tuning warranty with NSA Garantie.