Piper Exhaust | Race-Spec 3.0" Cat-Back Exhaust System | Fiesta MK8 ST PRE 2020
TECHNICAL DATA
Piper 3.0" Cat-Back Exhaust System | Ford Fiesta MK8 ST (Pre-2020)
Unlock the true voice and performance potential of your Fiesta ST with our precision-engineered cat-back exhaust system. Designed for the discerning enthusiast, this system replaces everything from the catalytic converter back, reducing weight and restriction for improved throttle response and an authentic performance soundtrack.
Crafted in the UK from premium T304 stainless steel, each system is built to offer exceptional durability, corrosion resistance, and a perfect fit, ensuring a seamless upgrade for your vehicle.
Key Features & Benefits
Enhanced Performance & Sound: Engineered with a straight-through, unsilenced design and 3.0" (76.2mm) tubing to optimise exhaust flow, reduce backpressure, and deliver a powerful, aggressive exhaust note that complements the ST’s character.
Premium T304 Stainless Steel: Offers superior corrosion resistance and lasting finish, ensuring your system looks and performs brilliantly for years to come.
Made-to-Order in the UK: Every system is meticulously crafted to order, guaranteeing build quality and a precise fit for your Fiesta ST.
Tailored Style: Personalise the look of your vehicle with a choice of five distinctive tailpipe options (see below).
Lifetime Guarantee: Purchased with confidence, your system is backed by a lifetime guarantee for the original owner (T&Cs apply).
Technical Specifications
Product Type: Cat-Back Exhaust System
Fitment: Ford Fiesta MK8 ST (Models prior to 2020)
Compatibility: Designed to mate with both Piper and original factory components.
Tube Diameter: 3.0" / 76.2mm
Construction: Premium T304 Stainless Steel
Silencer Configuration: Unsilenced (0 silencers) for maximum flow and sound
Approx. Weight: 14 kg
Package Dimensions: 100cm (L) x 45cm (W) x 35cm (H)
Select Your Tailpipe Style
Customise the final appearance with your choice of high-quality tailpipe finisher:
A: 3.5" Inwardly Rolled
C: 3.5" Outwardly Rolled
I: 4.0" Slash Cut
S: 3.0" Inwardly Rolled – Twin Exit
S2: 2.5" Inwardly Rolled – Twin Exit
Ordering & Delivery
As each exhaust is made specifically for you, please allow 10-14 working days for manufacture prior to dispatch. This ensures you receive a product built to our highest standards.
Elevate your Fiesta ST, order your Piper Cat-Back System today.
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

