5" Catted Downpipe-Largest in the world Toyota Supra B58-200 Cell High flow  for Sale

Price: $795.00

Performance Warehouse Proudly presents: Logos Engineering Motorworks

WHO WE ARE: Design and manufacturer of private label exhaust components for some of the biggest and recognized names in the aftermarket industry for downpipes and exhaust components. We are now offering our products direct to consumer with no middle man and according to our specifications to pass on the savings to you. Feel free to visit us at logosengineeringmotorworks.com for Mercedes,Audi and BMW exhaust components

OUR ADVANTAGE:We use tried and true methods of developing high quality products with argon back purging, tig welded seams with thick beads to prevent cracking and distortion, 3D scanning reverse engineering to provide a perfect fit, and a finished product that's beautiful and reliable.No wonder why many of the big name brands rely on us to produce some of the most competitive items on the market.

LOGOS QUALITY GUARANTEE: We back our products by a workmanship guarantee to be free from defects, to perform as described and to unlock the horsepower and torque you are looking for.

BMW M340i

High flow catted 5" downpipe

with 200 Cell Catalytic Converter

(the Largest high flow catted downpipe in the world !!)

The after turbo sensor port was moved over 1/2 inch to accommodate the new manifold on 2021+ models


  • Entire Down Pipe is constructed out of rust resistant T304 SS for durability

  • The largest barrel downpipe on market, a whopping 5" tapering into the OEM slip joint

  • Replaces stock part number: 18-32-8-682-788, 1832-8-682-788, 18328682788

  • Original Stock Downpipe is 3D scanned and reverse engineered for perfect direct bolt on fitment

  • Thick 8.5mm welds to prevent leaks or cracking

  • Argon gas back purged welds for penetration and seal =Long life

  • CNC T304 flange and V-band ensures a tight factory fit

  • 100% plug and play and perfect fitment. No modifications needed

  • 200 Cell high quality triangle matrix honey comb catalyst flows better than stock and competitors

  • Fully Tig welded construction, beautiful welds that can be seen!

  • Re-use your OEM Hardware


  • Get rid of that nasty smell that you get with catless downpipes and that awful "rasp" that comes with no cats on turbo engines

  • Ultra high flow metallic 200 Cell catalyst substrate ensures you flow 98% as close to catless

  • Monsterous deep aggressive tone, better than a full exhaust in some cases

  • Smooth out your exhaust tone compared to catless and enhance the sound of your stock setup, sounds amazing!

  • turbo spools up quicker for better throttle response and unleashes up to 20 HP and 20 TQ

  • Quicker spool allows the power to come in earlier with being able to hold it longer

  • can allow you to go stage 2 on a tune to allow up to 30-40 more HP and Torque

  • re-map using JB4 data log and take advantage of the higher flow for that push you back into your seat thrust

  • little to no horsepower or torque loss compared to going catless...why compromise?

100% positive feedback on ebay, bid with confidence !

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