Abgassystem

Motorsport Exhaust System – Maximum Power and Efficiency on the Track

Our motorsport exhaust system is engineered to meet the highest demands of competitive racing. It not only ensures unrestricted exhaust flow but also delivers a significant increase in performance and an aggressive, race-inspired sound profile.

Made from high-grade stainless steel or titanium and manufactured with precision, this exhaust system offers outstanding durability under extreme heat and mechanical stress.

With optimized pipe diameters and a flow-optimized design, it reduces backpressure and maximizes engine output – especially at high RPM. Perfectly tuned for motorsport use, it improves both acceleration and top speed.

Whether for sprint racing or endurance events, this exhaust system is the key to enhanced performance and efficiency, without compromising on reliability.

Subcategories

Turbokrümmer
Downpipes
Wastegate
External Wastegates – maximum performance & reliable boost control
Take full control of your turbocharger: A high-quality external wastegate delivers precise boost control, prevents overboost, protects the engine, and ensures stable, repeatable performance – on the street and on track.
- Power with confidence: accurate boost, no overboost risks
- Built to last: heat-resistant materials for extreme conditions
- Fit your setup: multiple sizes (e.g., 38–50 mm), V-band/flange options
- Tuning-ready: consistent performance for stock and upgraded turbos
Find the right external wastegate
From daily drivers to race builds, choose the wastegate that matches your turbo setup. Our range covers different spring rates, ports, and sizes so you can dial in boost exactly to your target.
Why upgrade now
Stable boost curve, real performance gains, and longer turbo lifespan. Buy your external wastegate today and unlock your engine’s true potential!
Auspuff Breitbandschelle
Auspuff Flexrohr
V Band Schellen Kit
Rennsportkat
Krümmersammler

There are 29 products.

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VW Golf 7 GTi 2.0 TSI 76mm Downpipe Catless

Out-of-Stock

ISP VW Golf 7 GTi 2.0 TSI 76 mm Downpipe Catless

VW Golf 7 GTI 2.0 TSI Catless Downpipe Set (76mm Stainless Steel)

Fits: VW Golf 7 GTI 2.0 TSI & various VAG models (FWD)
Year: From 2013 onwards
Engines: 1.8 / 2.0 TSI – e.g. CJSA, CHHA, CZCA
Pipe Diameter: 76 mm from turbo outlet
Material: Stainless steel (V2A), 2-piece, TIG welded
Type: Catless – unrestricted exhaust flow
Benefits: More power, faster spool, deeper sound
Note: ECU tune required (disable post-cat O2 sensor)
Use: For motorsport/off-road only – not street legal

€222.00

ISP VW Golf 5 Golf 6 Skoda 2.0 TFSI Downpipe 200 Zellen

✅ 76mm (3") Downpipe for 2.0 TFSI FWD – Motorsport Use

✔️ Material: Stainless steel 1.4301 (SS304)
✔️ Catalyst: 200-cell high-flow metal cat
✔️ Pipe diameter: 76mm / 3"
✔️ Performance gain: +15–20 HP expected
✔️ Fitment: Audi, VW, Seat, Skoda (1.8 / 2.0 TFSI, FWD only)
✔️ O2 sensor port: included
✔️ Installation: Plug & Play (OEM fit)
❗ Note: Not street legal – for motorsport use only

€335.00

ISP Audi A4 A5 2.0 TFSI 8W Catless Downpipe Edelstahl

✅ High‑Flow Catless Downpipe for Audi A4/A5 2.0 TFSI (8W)

✔️ 76 mm stainless steel, corrosion‑free
✔️ Catless (no cat) for maximum flow increase
✔️ +15–20 HP via reduced backpressure
✔️ Plug & Play with hardware kit
❗ Motorsport use only – not street legal

€299.00

ISP Mercedes Benz A45 CLA45 AMG Downpipe Set 3.5 Zoll

Mercedes A45 / CLA45 / GLA45 AMG Downpipe Kit

Downpipe kit for Mercedes A45 / CLA45 / GLA45 AMG
Fits W176, C117, X156 with 2.0L Turbo (2014–2016)
Full stainless steel, TIG-welded, brushed finish
3.5" turbo outlet, reduced to 76 mm
Includes reinforced flex pipe with Interlock
Lower backpressure – more power & boost
Up to +20 HP with software tuning
Catless with decat pipe – for motorsport use

€365.00

VW Golf 5 Golf 6 A3 2,0 TFSI Downpipe 76 mm

Material: V2A stainless steel, corrosion- and heat-resistant
Diameter: 76 mm (3 inches)
Catalyst: 200-cell racing cat (HJS, motorsport-rated)
Fits: 2.0 TFSI engines with front-wheel drive
Compatible vehicles: Golf 5 GTI, Golf 6 GTI, Edition 30, Audi A3 8P
Installation: Plug & Play – fits OEM and aftermarket systems
Benefits: Increased performance, quicker throttle response, reduced backpressure
Sound: Sporty and deep, yet daily-use friendly
Approval: Motorsport part – individual road approval may be required