.:Custom Decat / Race-cat
Performance Exhausts

 


For the performance-oriented driver we now offer custom-manufactured performance decat & race-cat exhaust sections for both the E36 M3 Evo & E46 M3.

Manufactured for Iridium by one of Europes largest exhaust specialists you can be assured of top quality. All systems are manufactured in 409 stainless steel with laser-cut mild-steel flanges & are a direct-fit with the standard exhaust system.

Why not add one of our Autologic performance ECU remaps to maximise performance gains? Just select the option from the drop-down lists, then call us to book your remap appointment!

 

.: Product Range

 

E36 M3 Evo (3.2ltr)

Decat & race-cat systems to fit BMW E36 M3 Evo models.

Road - comes with twin 200-cell metallic free-flow race cats. Gain around 10bhp & save a massive 12KG over the standard cat-section! Comes with comprehensive fitting kit including gaskets, bolts & rubber mounts. Adds a nice sporty rasp when under hard acceleration, similar to the E46 exhaust note!

Race - full decat - no cats or silencers fitted - designed for maximum performance gains. Loud & Not MOT-compliant - off road, track or race use only! Gain around 12bhp. Comes with comprehensive fitting kit including gaskets, bolts & rubber mounts.

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SPECIAL OFFER - Buy an Autologic performance ECU serial-remap with our decat or race-cat exhaust and save a massive £50.00 on our normal remap price!!

 

OUR PRICE FROM JUST £

select model



E46 M3 S54 RACE-CAT EXHAUST

 

Featuring twin high-performance free-flow 200-cell metallic catalytic converters to ensure correct operation with the engine management system whilst optimising performance. Gain approximately 10bhp whilst adding an even more sporty exhaust note!

Comes with comprehensive fitting kit including gaskets, bolts & rubber mounts.

 

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SPECIAL OFFER - Buy an Autologic performance ECU serial-remap with our race-cat exhaust and save a massive £50.00 on our normal remap price1!!

 

OUR PRICE FROM JUST £

Select model



1 - does not apply to E46 M3 CSL
Quality materials & construction for performance & reliability

  • jig-welded for accurate fit
  • 409-grade stainless steel pipework
  • free-flowing 200-cell metallic monolith catalytic converters for performance & strength*
  • cat-converter casing in 304-grade stainless steel
  • fitting kit included
  • 12 month warranty
  • * model-depenendent


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