Piper Exhaust | Race-Spec Exhaust System Non Res (Quieter) | Fiesta ST180 MK7
TECHNICAL DATA
Piper Non-Resonated Exhaust | Performance Without the Drone | Fiesta ST180 MK7
Experience the perfect balance of race-bred performance and daily-driving civility. OC Motorsport presents the Piper Non-Resonated Exhaust System for the MK7 Fiesta ST180, engineered to deliver an enhanced, sporty tone without the excessive volume and cabin drone.
This expertly crafted "cat-back" system utilizes a large 3" (76.2mm) mandrel-bent tubing for maximum flow and power gains, while the inclusion of a single high-quality silencer ensures a refined and aggressive exhaust note that's perfect for spirited driving and long journeys alike.
The Intelligent Upgrade for Your ST180:
Refined Aggression: Enjoy a deep, sporty, and purposeful exhaust tone that turns heads without the fatigue of a constant drone. It’s the sound of performance, matured.
Uncompromised Performance: The 3" diameter design reduces backpressure more effectively than the stock system, promoting better throttle response and potential power gains, all while saving weight.
Tailor Your Style: Customize the final look with our range of premium tailpipe finishes, from subtly rolled to an aggressive slash-cut or twin exit.
Built to Last, Guaranteed: Fabricated in the UK from superior T304 stainless steel, this system is built for a lifetime of use and is backed by Piper's renowned lifetime guarantee.
Perfect OEM+ Fitment: Designed for seamless integration, it includes a removable adapter to connect perfectly to your factory downpipe for a hassle-free installation.
OC Motorsport Exclusive:
Each Piper exhaust is hand-built to order to ensure impeccable quality. Please allow 10-14 working days for manufacturing before your system is carefully dispatched.
Specifications:
Product Type: Cat-Back Exhaust System
Tube Size: 3" / 76.2mm
Silencer Count: 1 (Non-Resonated for refined tone)
Material: T304 Stainless Steel
Weight: 16 kg
Tailpipe Options: Multiple choices available (see dropdown).
Ready for a Smarter ST180 Upgrade?
Click 'Add to Cart' to order your custom-built Piper exhaust—the definitive choice for performance enthusiasts who value quality and refinement.
Disclaimer: This product is designed 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.
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

