Piper Exhaust | Race-Spec No-Silencer Exhaust System | Fiesta ST180 MK7
TECHNICAL DATA
Unleash the True Sound of Your ST180 | Piper 3" Straight-Pipe Exhaust System (Off-Road Only)
Tired of your Fiesta ST180 sounding polite? It’s time to unlock its raw, unfiltered voice. OC Motorsport is proud to offer the Piper 3" No Silencer Exhaust System, a true straight-pipe design engineered for maximum aggression and performance gains.
This isn't just an exhaust; it's a statement. Constructed from premium T304 stainless steel right here in the UK, this "cat-back" system features a massive 3" (76.2mm) bore diameter with ZERO silencersfor completely unrestricted flow. The result is an devastatingly aggressive tone, improved throttle response, and a significant weight saving of 14kg over the stock system.
Built for the Enthusiast, by Enthusiasts:
Pure Aggression, Zero Restrictions: Experience the true, raw soundtrack of your turbocharged 1.6L with a system that has 0 silencers. This is as loud and mean as it gets.
Maximum Flow 3" Design: The large-diameter tubing minimizes backpressure, helping your turbo spool faster and unlock extra power up top.
Ultimate Customization: Personalize your look with multiple tailpipe options, including 3.5" Rolled, 4" Slash Cut, or aggressive Twin exits.
Lifetime Guarantee: Built from the finest materials, every Piper system comes with a lifetime guarantee for the original purchaser, protecting your investment.
Perfect Fitment: Includes a removable adapter for a perfect seal onto your OEM downpipe, ensuring a hassle-free installation.
Please Note: This is a race-oriented system. This product is for off-road and competition use only.
OC Motorsport Exclusive:
Each system is hand-built to order in the UK to ensure the highest quality. Please allow 5-14 working days for manufacturing before dispatch.
Specifications:
Product Type: Cat-Back Exhaust System
Tube Size: 3" / 76.2mm
Silencer Count: 0
Material: T304 Stainless Steel
Weight: 14 kg
Tailpipe Options: See dropdown menu for full selection.
Ready to Transform Your ST180?
Click 'Add to Cart' to order your custom-built Piper exhaust and define your Fiesta's new identity. For any questions, our performance specialists at OC Motorsport are here to help.
Disclaimer: This product is designed and intended for off-road and competition use only. It is the purchaser's responsibility to ensure compliance with all local laws and regulations regarding vehicle modifications and noise ordinances for on-road use.
| Lifetime Guarantee (terms and condiitons apply) |
Warranty
Stainless Steel Systems – Lifetime Guarantee*
Manifolds – 18-month Guarantee*
Sports Catalysts – 6-month Guarantee*
Thank you for choosing Piper Exhausts
We guarantee that any part supplied by us will, at our discretion, be repaired or replaced free of charge in the event of an exhaust part which fails solely because of defective materials or faulty manufacturing.
The Purchaser’s statutory rights are not affected by this warranty.
CONDITIONS
- Not valid unless posted or completed online within 21 days of purchase with copy of sale invoice from dealer or entry of a valid invoice or order number to the online form.
- Engine mounts must be checked before the exhaust is fitted.
- In the event of any problem, you are requested to contact the dealer from where the Piper Exhaust was purchased.
- Any part which is subject to a claim must be returned to us promptly at the expense of the customer with:
- A return note including details of fault (this will be sent to you on request).
- Copy of proof of purchase from dealer if not returned with warranty card.
- The failure of any part resulting directly or indirectly from any of the following is specifically excluded from the guarantee:
- Misuse, accident or faulty engine mount, hangers or clamps, excessive vibration, internal explosion or fitting to a vehicle that has been altered from standard.
- Non-standard use, or the fitting of the part to a vehicle for which it was not intended.
- We accept no responsibility for the cost of carriage or in any work involved in reinstalling a new or repaired part.
- If there is a fitting problem, the exhaust must be returned unused and undamaged for inspection. The warranty will be invalidated if the part is modified in any way either by excessive force or heat.
- Exhaust hangers, engine mounts and clamps must be checked at least once every 12 months and repaired as necessary, with details thereof promptly recorded on the back of the guarantee. We accept no responsibility for the cost of these inspections or repairs.
*This guarantee applies for as long as the vehicle remains in the ownership of the original purchaser.
The fitting kit is not covered by this warranty.
WARRANTY REGISTRATION
Existing customers can register their warranty online.
REGISTER WARRANTY

