Volkswagen Golf Mk5 1K 2.0 TSI/TFSI 3″ Exhaust, Decat 03-09
At Malian Exhausts, we believe creating optimum flow should be at the heart of every build. We focus on designing exhaust systems that enhance and increase the performance of your car.
This Decat is custom designed to fit the Volkswagen Golf Mk5 which was produced 03-09.
It will fit vehicles with the 2.0 TSI/TFSI engine with code(s) .
Part details:
Part – Decat
Tube Diameter – 3″
Fitting Kit Included – Yes
Welding Type – TIG
Material – Stainless Steel
OE Reference – n/a
Tailpipe Size – n/a
Tailpipe Type – n/a
Steering Side – Either
E-marked –
Important Notes – n/a
Vehicle fitment details:
Manufacturer – Volkswagen
Model – Golf Mk5
Chassis Code – 1K
Production Years – 03-09
Engine Size – 2.0 TSI/TFSI
Engine Code –
Decat / Test Pipe
Engineered for maximum exhaust flow and reduced restriction, our race pipe
consists of a straight-through section of
performance tubing. Designed for track and motorsport applications, it allows
exhaust gases to exit more freely, supporting improved turbo response and a more
aggressive exhaust character.
Key Benefits
- Maximum flow: Eliminates restriction.
- Improved turbo response: Faster spool and sharper throttle feel on turbocharged engines.
- Increased performance potential: Ideal for tuned or competition vehicles.
- Raw exhaust sound: Louder, more aggressive tone.
- Lightweight design: Reduced mass.
Construction & Features
- Straight-through design: Smooth, unrestricted internal bore.
- High-quality materials: Manufactured from high quality stainless steel.
- Mandrel-bent tubing: Maintains consistent diameter through bends.
- Precision flanges: CNC-machined for accurate fitment and sealing.
- Sensor provisions: O₂ sensor bungs included where applicable.
Performance Characteristics
This significantly reduces exhaust backpressure,
particularly beneficial for turbocharged engines. ECU calibration may be required
to manage warning lights or optimise performance, depending on vehicle setup.
Fitment & Installation
Installation is typically bolt-on but may require ECU tuning, additional
hardwareor sensor spacers. Professional installation is recommended.
Notes
Please ensure
compliance with local laws before installation.
| Weight | 2.6 kg |
|---|---|
| Dimensions | 56 × 20 × 18 cm |
| Tailpipe Type | n/a |
| Tube Diameter | 3" |
| Fitting Kit Included? | Yes |
| Important Notes | n/a |
| Production Years | 03-09 |
| Steering Side | Either |
| Tailpipe Size | n/a |
| Model | Golf Mk5 |
| Welding Type | TIG |
| Manufacturer | Volkswagen |
| Chassis Code | 1K |
| Part Number | MAL-132 |
| Engine Size | 2.0 TSI/TFSI |
| OE Ref | n/a |
| Part | Decat |
Only logged in customers who have purchased this product may leave a review.



























Reviews
There are no reviews yet.