Forge Motorsport K03 Turbo Outlet Muffler Delete Pipe For The 1.8 and 2.0 Petrol Turbo (EA113 TFSI)
SKU: FMMD3
Eliminate restrictions and enhance turbo spool sound with the Forge K03 Turbo Outlet Muffler Delete Pipe for 1.8 & 2.0 Petrol Turbo EA113 TFSI.
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Fast UK Delivery
Delivered in 2-3 Business DaysFast UK Delivery on all Orders, please see delivery information.
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30 Day Money Back
GuaranteeAll returns must be postmarked within fourteen (14) days of the purchase date. All returned items must be in new and unused condition, with all original tags and labels attached.
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Forge Motorsport K03 Turbo Outlet Muffler Delete Pipe – EA113 Engines
We have developed this performance turbo outlet muffler delete pipe for the 1.8 and 2.0 petrol turbo (EA113 TFSI) engines fitted with factory K03 turbochargers. This high-quality hardware component replaces the restrictive, multi-piece original equipment factory muffler that was designed primarily to dampen the acoustic character of the turbo. By swapping out the stock piece for this sleek, single-piece CNC-machined billet aluminum upgrade, you effectively eliminate the unwanted internal restriction and airflow turbulence that bogs down throttle response during rapid gear changes and hard acceleration intervals.

Key Engineering Highlights
- Single Billet Construction: Machined precisely out of premium aircraft-grade aluminum alloy for ultimate longevity and air seal.
- Acoustic Performance: Enhances the deep, visceral sound of your turbo spooling up without creating uncomfortable interior drone.
- Three Points of Contact: Engineered structurally with three secure contact tabs to eliminate the possibility of interior harmonics or vibration resonation.
- Complete Fitting Hardware: Supplied complete with an advanced fluorolined connection coupler hose and high-torque hose clamps.
- Laminar Internal Flow: Replaces factory internal chambers with a completely smooth interior bore to optimize boost delivery speed.
Available with or without Heat Resistanty Gold Tape Wrap
It reflects up to 80% of all radiant heat, whilst offering weight savings against other heat reflecting materials. Forge Motorsport's gold reflective heat barrier requires minimal clearance and is an extremely pliable material with a pressure sensitive adhesive backing that is easy to apply and remove.
Installation Guide & Professional Fitting Services
The installation typically takes approximately 40 minutes. Review the step-by-step instructions below before attempting the installation:
Let our experienced VAG performance specialists fit this part cleanly on our vehicle hoist to guarantee a perfect seal and zero under-bonnet boost leaks.
Book Installation Service at MGM Leeds

Compatible Vehicles & Fitment Applications
| Vehicle Model | Engine Specification |
|---|---|
| VW Golf MK5 GTI / Jetta | 2.0 TFSI EA113 (Engine Codes: AXX, BWA, BPY) |
| Audi A3 (8P Chassis) / TT (8J) | 1.8 TFSI & 2.0 TFSI (K03 Turbo Charged Models) |
| SEAT Leon / Skoda Octavia | 2.0 TFSI EA113 Platforms with K03 Turbocharger |
Important Note: This component is strictly designed for K03 turbocharger housings. For vehicles running larger K04 turbochargers (such as the Golf R or S3), an alternative muffler delete kit must be utilized.
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