Hi-flow catalytic converter for street race & daily driver. Stay green with more +horsepower.

– Stainless steel construction.
– Federal emissions compliant design.
– Formulated for gas and diesel applications.
– Seam welded close to the converter body for a strong, tight bond.
– Made in Malaysia.
– Closed to stock cat specification. Able to turn off precaution engine light for most car models due to over flow exhaust gases.

(Tips sharing: ECU remap/ tuning can switch off the precaution engine light, meanwhile, you will gain more power after removal of stock catalytic)

Why us?

20 years of expertise in performance car exhaust
development, production and supply.

Up to 6000+ model developed for different car in every condition.

Manufacturer-to-consumer shoppers get direct access to the most accurate information and support.

“And it’s guarantee authentic.”

  • – Gary Teo

Ready stock item

Process to shipment in 2 working days.

schedule production

Backorder item

Confirmed order will be schedule production & ship out in 7-14 working days,

please be patience while waiting your order.


Where do you ship from?

All shipment are prepared & send out from Penang, Malaysia.

Raw > Sketch > Craft > Engineered > Performance

Raw > Sketch > Craft > Engineered > Performance

Flow ship and install

58 reviews for 4.5 Inch Racing Hi Flow Catalytic Converter

  1. Kevin (verified owner)

    Item received safely and delivered earlier than the targeted delivery schedule.

  2. Elizabeth (verified owner)

    I got one for my car and it work great!

  3. Daniel (verified owner)


  4. Alice (verified owner)

    Man, I used to buy exhaust from Japan big brand, until I tried Max Racing on my old tranny, now I got another set for my new car. Shouldn’t missed this!

  5. syahrulnizam96 (verified owner)

    Barang smpai ,penghantaran yg cepat, packaging yg kemas, brng xde defect..

  6. Daniel (verified owner)

    Good product quality

  7. Tyler Richard (verified owner)

    Mantapp boss!!Nanti repeat lagi,,saya dah beli, awak bila lagi,geng??

  8. Michael Jorden (verified owner)

    Barang diterima dalam keadaaan yang baik..barang berkualiti dan harga berpatutan..terbaik servis!

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