BMW N20 | N26 Stainless Steel Catless Downpipe

Regular price $299.00
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Made specifically for BMW N20-N26 Engine


Project Gamma catless downpipes for the N20-N26 engines feature a 4” construction along with a stainless steel v-band to pipe transition that is machined with CNC to precision. Our downpipes are the best bang for your buck mod available for your N20-N26 engine with gains from 50 Horsepower and 60 Torque when tuned. Rather than necking down closer to the turbos like most of our competitors, our downpipes present a full 3D design up to the last inches proving a greater increase in flow. Project Gamma catless downpipes are handcrafted to extreme rust resistance using 304 Stainless Steel.


Ceramic coating is offered to reduce temperature in the engine bay. 



- Major increases in power throughout the powerband

- Improved turbo and throttle response

- Elimination of turbo lag

- Exotic exhaust note

- Precise and proper fitment using factory heat shielding


Note: This product requires installation by a technician and will need tune recalibration to avoid cel light.  


This downpipe needs a VIN number verification. Please get in touch with us before ordering to confirm fitment. 


This product fits the following BMW models:

- 2012+ F30 BMW 320i & 320xi

- 2012+ F30 BMW 328i & 328xi

- 2013+ F32/F33 BMW 428i & 428xi 

- 2012+ F20/F21 BMW M135i & M135xi

- 2013+ F22 BMW 220i & 220xi

- 2013+ F22 BMW 228i & M228xi