Flexible Finance Options
Flexible Finance Options
At Onyx Performance, we believe upgrading your car should be as smooth and stress-free as possible. That’s why we’re proud to offer 0% finance options through trusted providers like Klarna, PayPal, and Clearpay. Now, you can enhance your vehicle’s performance, style, or comfort without worrying about upfront costs. Spread the cost of your upgrades over time with flexible payment plans tailored to suit your budget.
Why Choose Finance at Onyx Performance?
Upgrading your car is an investment in both performance and enjoyment. With our 0% finance options, you can:
– Access Premium Products: Purchase the highest-quality upgrades from leading brands without paying everything upfront.
– Stay Within Budget: Spread the cost of your upgrades over time with no hidden fees or interest.
– Quick and Simple Process: Our finance options are easy to use, with secure payment gateways and instant decisions.
– Enjoy Your Upgrades Sooner: There’s no need to wait – start enjoying your new performance parts or services right away.
How Our 0% Finance Options Work
Shop with Confidence
Choose Your Finance Option at Checkout
Flexible Payment Terms
Get Instant Approval
Upgrade Now, Pay Later
Popular Upgrades Eligible for Finance
Our finance options can be used for a wide range of performance upgrades, including:
– Induction Kits: Improve your car’s power, torque, and sound.
– Exhaust Systems: Enhance your vehicle’s performance and achieve a sporty exhaust note.
– Suspension Upgrades: Boost handling, comfort, and stability with premium suspension systems.
– Alloy Wheels and Tyres: Upgrade your car’s appearance and grip.
– ECU Remapping: Maximise your car’s performance with a custom remap.
Whether you’re enhancing your daily driver or upgrading for the track, our 0% finance options make it easy to achieve your goals.
Customer Reviews
Posted on Google![]()
Mark WiltshireTrustindex verifies that the original source of the review is Google.
Professional yet friendly, very helpful would recommend 👍Posted on Google![]()
Paul ForresterTrustindex verifies that the original source of the review is Google.
Nice refurbishment of my alloysPosted on Google![]()
Noel KerinsTrustindex verifies that the original source of the review is Google.
Excellent service, great quality job on 2 of my black alloys. They also did my father & husbands cars too. Great value for money and a special thanks to Ben.Posted on Google![]()
Jamie TaylorTrustindex verifies that the original source of the review is Google.
Had my golf R mapped and tuned to stage 2 very impressed with the work they done Ben and Sam great guys very friendly and very professional would recommend 👍🏻Posted on Google![]()
DSKTrustindex verifies that the original source of the review is Google.
Brought my Audi S3 in for a Stage 3 tune with a bigger turbo and full supporting mods. Things didn’t start smoothly — the Falcon turbo I had fitted from eBay turned out to be faulty and smoked heavily on the dyno.Instead of rushing the job or giving me attitude, they helped me swap it out for a proper Garrett PowerMax and carried on professionally. Then I ran into fueling problems caused by another low‑quality eBay part, and again they took their time, diagnosed the issue properly, fixed it, and made sure everything was right before continuing.After all the setbacks, they still mapped the car, spent a lot of time on it, and didn’t charge me anywhere near what the work was worth.They showed patience, honesty, and real skill. Very happy with the service and the way they looked after me.Posted on Google![]()
randipTrustindex verifies that the original source of the review is Google.
Highly recommended. Fitted my catless downpipe and full exhaust on my Audi RS7. The sound is amazing! The staff were very friendly and kept me updated at every step of the processPosted on Google![]()
Dan SimmondsTrustindex verifies that the original source of the review is Google.
This is the second time I have used Onyx Performance first time for wheel refurbishment and last time for remap and i would use their services again in the future without a doubt. They are very knowledgeable about what they specialise in, they are polite and you can see they care not only about what their customers want to do but also about what they can offer the customer. Thanks to the OP team.Posted on Google![]()
Taranjit LehalTrustindex verifies that the original source of the review is Google.
Took my Mercedes C200 to Onyx performance for a stage 1 remap, my car is much quicker and throttle response is much better than before the remap. They also advise you about power and gains and the maps are tailored for your specific car and model, no stress on engine or gearbox. Thank Onyx , Brilliant work.Posted on Google![]()
Carlos fernandezTrustindex verifies that the original source of the review is Google.
Absolutely fantastic service friendly customer service will definitely be going back for further modifications 5 star service do not go anywhere else other than onyx😎🙏🏼Posted on Google![]()
Aurimas GercasTrustindex verifies that the original source of the review is Google.
Great service, recommend.
How to Apply for 0% Finance
– Add your desired products or services to your cart.
– Proceed to checkout and choose Klarna, PayPal, or Clearpay as your payment method.
– Complete the quick application process to get approved.
– Once approved, pay your first instalment (if applicable) and enjoy your upgrades immediately.
Apply for 0% Finance on Car Repairs & Upgrades
Don’t delay your car servicing or performance upgrades. Take advantage of our 0% interest finance options at Onyx Performance in Slough and spread the cost easily. Contact us today to check your eligibility and get started.
Finance Options We Offer
Klarna
PayPal Pay in 3
Clearpay
Frequently Asked Questions
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