Our E46 M3

Our E90 M3 

Velocity Stack Conversions


Nick is a loyal customer of PSDesigns. His modifications include Velocity stacks in Porsche Riviera Blue, Carbon Aero parts,Carbon Fibre Stacks, PSDesigns lightweight competition floor mounts, anti sub brackets and harness mounts. 


Paul's E92 M3 Coupe has had plenty of modification, including a ESS 625 supercharger with uprated shells and ARP bolts (623 bhp), Brembo GT 380BBK F+ R, Akraprovik Evolution exhaust system, Eibach anti roll bars, Eibach prosprings with shaved mounts, Performance BMW seats, Peformance BMW race computer steering wheel, Performace BMW carbon mirrors, splitters, rear spoiler and Awron dash computer with boost guage... for his next development he wanted some serious impact in the interior and PSDesigns where able to provide him with exactly what he was after:-


GTS style rear cage in red

GTS style arm rest delete

GTS style fire extinguisher bracket

Full alcantara trimmed rear seat delete

E90 centre console conversion

Sabelt 4 point harnesses


We think you will agree the finished product is pretty epic and Paul was over the moon!



As one of our very first customers we were pleased to provide Ali with a bespoke velocity stack conversion in copper bronze. 


@m3_potenza sporting our front ramair scoop and carbon fibre headlight intake conversion. More PSDesigns parts to come for this...


Scott's E46 M3 has been fitted with a bespoke Velocity Stack Conversion in Pheonix Yellow and also  showcases 2 very mean headlight intake ducts and a ram air front scoop in carbon fibre. His latest mod to be revealed soon.. more pictures to follow!


Haute | AG in Canada fitted a PSDesigns headlight duct to their turbo charged E46 M3 to feed air directly to the turbo charger. Our ducts can be tailored to either headlight.


Michael is the new owner of this E46 M3, which is now a dedicated track vehicle. He has equipped the car with a PSDesigns Chassis reinforcement Kit,one of our Carbon Fibre Headlight ducts and our lightweight competition floor mounts. 


Christian's E46 M3 was fitted with a set of custom made full carbon fibre PSDesigns S54 Velocity Stacks with fire orange intake boots and chassis specific carbon heat shield, also running one of our carbon fibre ram-air style front air scoops, polished alloy catch tank and nomex braided oil lines with AN hose finishers. Christian was over the moon with his conversion and is now moving on to the next stage of his build... more pictures to come! To see Christians review of PSDesigns click here


Paul was one of our first US customers and had the pleasure of working directly with our recommended tuning company TTFS.


Vish's E36 Touring. Non-locking RTD shifter.


We love Dan's E46 M3 and were happy to hook him up with a velocity stack conversion 


Shawn was first to get his hands on one of our Kevlar front scoops to compliment his Dakar Yellow PSDesigns Velocity Stack Coversion. His M3 has also been tuned to perfection with a TTFS remote tune. 


Roy's E46 M3 fitted with one of our Carbon Fibre Headlight Ducts. 


We really enjoyed working with Paul on his E46 M3, supplying him with one of our favorite stack conversions in silver, with yellow intake boots. Paul also fitted one of our carbon fibre headlight intake ducts, a ram air front scoop, and inside, some of our 5-6 point stainless steel anti sub harness brackets - eliminating the need to drill his chassis. 


Carl installed a set of Fire Orange Stacks complimented by a remote tune from TTFS. He also benefits from a PSDesigns Carbon Fibre Headlight duct and a ram air front scoop.


Ryan's E46 M3 benefits from a PSDesigns Chassis Repair Reinforcement Plate Kit


Aaron's E46 M3 has also had its subframe reinforced with a PSDesigns Chassis Repair Reinforcement Plate Kit


Daniel fitted one of our PSDesigns GTS Style Arm Rest Deletes. He emailed us to say "It is GREAT! It fits perfectly. Thank you again for the help and extremely fast shipping."


Paul fitted his E92 M3 with PSDesigns Harness/Seatbelt brackets which allow the running of both harness and seatbelt at the same time, our 5/6 point anti sub brackets which provide a secure fixing for harnesses without the need to drill the chassis and one of our PSDesigns GTS Style Arm Rest Deletes


Will fitted a RTD Short Shifter anodised black with a white nylon Knob.. the first of it's kind!


Craig's stunning mineral white BMW M3. Featuring rear cage (manufactured by JWS Developments and avaliable exclusively through PSDesigns), rear seat delete, PSD GTS style extinguisher bracket and fire extinguisher, PSD GTS Style arm rest delete, oem E90 rear console conversion. All trimmed in genuine Alcantara Fabric, mated with Sabelt FIA 6 Point Harnesses and Recaro Seats. The entire install is reversible should Craig ever wish to return to stock in the future.

Here are a few videos showing E46 M3's fitted with our Velocity Stack Conversions

Disclaimer:- the video's shown or linked on this page are not the property or responsibility of PS Automotive Consultancy and Design (PSDesigns) as a consequence we are not responsible for the event or content.

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