Gravity Performance: Unleashing the Drive Since 2004

For drivers who live for performance, for those who feel every rev and every bend in the road, Gravity Performance is a name that resonates. Since 2004 this UK-based aftermarket specialist has supplied exhausts, induction kits, radiators, downpipes, manifolds and more — all engineered with precision to upgrade the sound, power, and feel of road and track cars.
Whether you’re daily-driven or track-tuned, Gravity offers a wide variety of bolt-ons and upgrades that aim to deliver value, quality, and that satisfying roar.
TL;DR
- Gravity Performance is a UK company (trading since 2004) that sells high-quality performance and tuning parts for road and track cars.
- Their product range includes exhaust systems, induction kits, high-flow radiators, downpipes, manifolds, LED grilles, body/visual upgrades, and more.
- Customers like their competitive pricing, fast delivery, well-made welds (especially stainless/T304 steel), and good after-sales service.
- Some reviews note tight fitment on certain parts or minor fit-adjustments needed. Also, occasionally product lookup or compatibility tools could be clearer.
- Best for car enthusiasts wanting quality performance upgrades that balance cost vs. OEM alternatives, plus those who value good customer service and UK stock.
What Does Gravity Performance Offer
Broad Range of Performance Parts
Gravity Performance stocks a comprehensive catalog of aftermarket parts designed to improve both the performance and sound of your car. Some of the notable items include:
- Exhaust systems: Cat-back, decat/downpipe, back-boxes, valved systems.
- Induction & Airflow: High flow air filters, intake kits, cold air / performance manifolds.
- Cooling upgrades: Radiators that improve cooling under high load, track or performance driving.
- Visual & LED enhancements: LED front grilles for BMW/Mercedes etc., styling add-ons.
UK Stock & Logistics
Because everything is stocked in their UK warehouse, Gravity Performance avoids many of the pitfalls of international import duty, long lead-times, or overseas shipping issues. This helps for faster delivery and clearer costs.
Their “price you see is the price you pay” approach aims to keep surprises low.
Expertise & Support
They don’t just sell parts — their support team is composed of car enthusiasts (“petrol-heads”) with experience. If you need help choosing parts, ensuring correct fitment, or resolving issues, they seem committed to stepping in.
They’ve maintained positive feedback for years, including a strong Trustpilot rating (~4.5 / 5) with over 400+ reviews.
What Customers Say
Here are voices from people who’ve bought from Gravity Performance — what works well, what to expect.
| Theme | Sample Sentiments / Typical Feedback |
|---|---|
| Build Quality & Materials | Many reviewers praise stainless steel welds, toughness, sound quality after exhaust or downpipe upgrades. “Welds are clean, quality is very good.” |
| Delivery & Packaging | Often fast delivery, well-packaged to avoid damage in transit. |
| Fitment & Vehicle-Specific Compatibility | While many say fit is good, some mention needing small adjustments, or that clearances are tight. Eg: intercooler piping close to fan packs, hoses needing modifications. |
| Customer Service | Help is appreciated; when mistakes happen (wrong item) they often resolve it quickly. Responses to queries are generally good. |
Highlights: Standout Products
To give a sense of what Gravity does well, here are a few products that get highlighted frequently:
- 3″ GPF Back Valved Exhaust System for BMW 1 Series M135i (2019-2024) — T304 stainless steel, mandrel bent, OEM-mounting points, enhanced sound and performance.
- Universal “best sellers” like cat-back exhaust systems, DPF/decat/downpipe kits, exhaust manifolds.
These show how the brand combines performance and style with engineering care.
Brand Voice & Values
From the About Us section and how they interact with customers, some core values emerge:
- Performance & Durability: The engineering emphasis (TIG-welds, high-flow, durable metals) suggests parts meant to last.
- Value & Transparency: UK stock, clear pricing, avoiding hidden costs.
- Car Enthusiast Community: The brand leans into the culture of tuning, track days, performance culture. They provide enough technical detail that enthusiasts understand what they get.
Areas to Watch / Common Feedback
While customers are mostly pleased, the recurring themes in feedback help set realistic expectations:
- Fitment can sometimes require slight adjustments or modifications; not always perfectly “bolt-on” especially in tight engine bays.
- Product lookup tools & compatibility info: some customers wish for more robust tools (vehicle registration based lookup, better specs) to avoid errors or returns.
Bottom Line
Gravity Performance stands out as a capable and trusted partner for those wanting to push their cars beyond stock — whether through performance exhausts, induction upgrades, or visual enhancements. For the enthusiast who cares about fit, finish, soundscape, and price, Gravity delivers many times over. While no aftermarket will ever be totally plug-and-play in all situations, Gravity’s quality, support, and transparency make them a strong choice.
Because when your engine should sound like it means business, and your car should feel alive — Gravity Performance isn’t just an option, it’s the upgrade that wakes your drive.
FAQs
Q: Is Gravity Performance a reputable company?
A: Yes. They’ve been trading since 2004, specialize in performance and tuning parts for road & track, and have a strong rating on review platforms (e.g. Trustpilot ~4.5/5).
Q: What makes their exhaust systems or downpipes “high quality”?
A: Many of their products use high-grade stainless steel (T304), are mandrel bent and fully TIG welded. They are designed to fit OEM-mounting points in many cases, offering better flow, sound and reliability.
Q: Will I need special tools or modifications to fit the parts?
A: Usually parts are bolt-on; but fitment in tight engine bays may require minor adjustments (hose routing, clamp changes, or space around fans etc.). Checking dimensions in the product listings before purchase helps. Customers have reported needing to tweak small areas.
Q: What is the delivery turnaround time?
A: Many reviews mention fast delivery within UK, often within a few days. Since stock is held in the UK warehouse, delays are less frequent than when importing. However, size, weight, and courier schedules may affect times.
Q: What if a part is wrong or doesn’t fit? What is their return policy?
A: In their “About Us” they emphasize putting things right when they don’t go to plan. Contacting their support team with details usually initiates resolution. Warranty or guarantees often cover defective or wrong items. It helps to have measurements/photos ready.
Q: Are prices final or are there hidden costs (VAT, import, etc.)?
A: Because stock is UK-based, many hidden international import costs are avoided. The price shown is usually what you pay (with applicable VAT). However, always check shipping costs, and whether your location may incur extra fees.









